Molten Weld

AWS Class E630-coated electrodes, specified under AWS A5.4 for stainless steel welding electrodes, are used for welding precipitation-hardening stainless steels like 17Cr-4.5Ni-3.5Cu. The electrode produces a weld deposit with the same 17Cr-4.5Ni-3.5Cu composition, which is then heat-treated to achieve its high-strength, precipitation-hardened properties.

• Composition: The electrode is designed to deposit a weld metal containing 17% chromium (17Cr), 4.5% nickel (4.5Ni), and 3.5% copper (3.5Cu). 

Additional Information:

• Item Code: E630
• Production Capacity: 1000 kg
• Delivery Time: 24 Hours
• Packaging Details: 10kg packing

AWS Class E308/308H-16 coated electrodes are designed for welding unstabilized austenitic stainless steels like 302, 304, and 308, specifically for high-temperature applications due to their controlled, higher carbon content. These 19%Cr-10%Ni electrodes provide good corrosion resistance and are commonly used for welding 308H stainless steel, with the '-16' indicating a rutile coating for use with AC or DCEP welding current.

Additional Information:

• Production Capacity: 1000 kg
• Delivery Time: 24 Hours
• Packaging Details: 10 kg pack

AWS E308/308L-16 coated electrodes are rutile-type stainless steel stick electrodes used for welding Type 304, 308, and similar stainless steels. The "L" in E308L denotes a low-carbon content to prevent intergranular corrosion, making it ideal for welding 304L stainless steel. These all-position electrodes can be used with both AC and DC current and feature a potassium coating for arc stability.

• Carbon (C): 0.08% max
• Chromium (Cr): 18.0-21.0%
• Nickel (Ni): 9.0-11.0%
• Manganese (Mn): 1.0-2.5% (as deposited)
• Silicon (Si): 0.90% max (as deposited)
• Phosphorus (P): 0.04% max (as deposited)
• Sulfur (S): 0.03% max (as deposited)

E308L (Low Carbon) Composition: 

• Carbon (C): 0.03% max
• Chromium (Cr): 19.5-22.0%
• Nickel (Ni): 9.0-11.0%
• Manganese (Mn): 1.0-2.5% (as deposited)
• Silicon (Si): 0.30-0.65% (as deposited)
• Phosphorus (P): 0.03% max (as deposited)
• Sulfur (S): 0.02% max (as deposited)

Additional Information:

• Item Code: E308
• Production Capacity: 1000kg
• Delivery Time: 24 Hours
• Packaging Details: 10kg packing

AWS Class E309/309H-16 are coated electrodes that provide a weld deposit with a nominal composition of approximately 23.5% chromium and 13% nickel, making them suitable for joining stainless steels to themselves or to carbon and low-alloy steels. The "H" in E309H indicates a higher carbon content, which increases ferrite in the weld and improves resistance to intergranular corrosion, while the E309L (not specified in the query but relevant for comparison) has a lower carbon content for better corrosion resistance in some applications. These electrodes are used to weld similar and dissimilar stainless steels, including 18Cr-8Ni stainless steel, to mild steel, and for stainless steel overlays on carbon steel.

• Chromium (Cr): 22.0 - 25.0%
• Nickel (Ni): 12.0 - 14.0%
• Carbon (C): The "H" designation implies a higher carbon content than E309L, which is typically ≤0.15% for E309 and <0.03% for 309L.
• Manganese (Mn): 0.5 - 2.5%
• Silicon (Si): ≤0.90%
• Phosphorus (P): ≤0.04%
• Sulfur (S): ≤0.03%

Additional Information:

• Delivery Time: 24 Hours

AWS Class E410NiMo-coated electrodes are martensitic stainless steel electrodes designed to weld similar composition materials, often used in applications like high-pressure valves and turbine components that require high strength and resistance to corrosion and erosion. The classification indicates an electrode for shielded metal arc welding (SMAW) that deposits an alloy with about 12% Chromium (410 stainless base), 5% Nickel (Ni), and ~1% Molybdenum (Mo), while the "16" in the classification refers to the coating type and welding current capabilities.

• E: Indicates the electrode is for shielded metal arc welding (SMAW). 
• 410: Designates the electrode's weld deposit chemistry is based on 410 stainless steel, a martensitic stainless alloy. 
• Ni: Denotes the presence of Nickel in the alloy. 
• Mo: Signifies the addition of Molybdenum. 
• -16: Refers to the electrode's flux coating, which is a titania-type, and its ability to be used in all welding positions. 

Additional Information:

• Item Code: E410NIMO
• Production Capacity: 1000 kg
• Delivery Time: 24 Hours
• Packaging Details: 10 kg packing

The AWS class E347 is a coated (or covered) electrode used for shielded metal arc welding (SMAW) of stabilized austenitic stainless steels, such as Types 321 and 347. The "E" indicates it's an electrode, and "347" designates the chemical composition, which is stabilized with niobium (columbium)

• tabilizer:Columbium (Niobium) is the key element that stabilizes the steel, preventing chromium carbide formation which can lead to intergranular corrosion at high temperatures.
• Composition:It is a columbium-stabilized austenitic stainless steel, rich in chromium and nickel, similar to AISI 304 but with the added columbium stabilizer.
• Properties:Offers good general corrosion resistance, improved resistance in strong oxidizing conditions, and high-temperature strength.

Electrode Coating

• Titanium Calcium Type:Most E347 electrodes feature a calcium titanium (calcium titanate) coating. 
• Purpose:This coating provides a stable, smooth arc and allows for low spatter during the welding process. 
• Versatility:The titania coating makes these electrodes dual-current capable (AC/DC), increasing their versatility for various applications. 

Additional Information:

• Item Code: E347
• Production Capacity: 1000 kg
• Delivery Time: 24 Hours
• Packaging Details: 10 kg per pack

AWS Class E310 stainless steel coated electrodes are formulated for welding Type 310 stainless steel, which is a high-chromium, high-nickel alloy known for its excellent resistance to oxidation and high temperatures. The electrodes are used in applications requiring high thermal resistance, such as those found in furnaces, kilns, and heat treatment equipment. 

• Chromium (Cr): 25.0–28.0%
• Nickel (Ni): 20.0–22.5%
• Carbon (C): 0.08–0.20%
• Manganese (Mn): 1.0–2.5%
• Silicon (Si): 0.75% max
• Molybdenum (Mo): 0.75% max
• Copper (Cu): 0.75% max
• Phosphorus (P): 0.03% max
• Sulfur (S): 0.03% max  

Additional Information:

• Item Code: E310
• Production Capacity: 1000kg
• Delivery Time: 24 Hours
• Packaging Details: 10kg per pack

Soldering rod belongs to coating calcium titanate tape of stainless steel rod, the deposited metal of 13Cr steel.Has excellent oxidation resistance and corrosion resistance characteristics at high temperature,apply to Petroleum refining and chemical industry. The solder is applied  to welding of the series of 410 or 420,high hardenability,the weld or heat - affected zone easy to crack.

Additional Information:

• Item Code: E410
• Production Capacity: 1000 kg
• Delivery Time: 24 Hours
• Packaging Details: 10kg pack

AWS Class E310 stainless steel coated electrodes are a type of shielded metal arc welding (SMAW) electrode designed for welding Type 310 stainless steels and other high-alloy applications. The 'E310' classification indicates the electrode's weld metal composition, while the final digit, either '-15' or '-16', specifies the type of coating and suitable welding current.

• Carbon (C): 0.08 – 0.20%
• Chromium (Cr): 25.0 – 28.0%
• Nickel (Ni): 20.0 – 22.5%
• Manganese (Mn): 1.0 – 2.5%
• Silicon (Si): 0.75% Maximum
• Copper (Cu): 0.75% Maximum
• Phosphorus (P): 0.03% Maximum
• Sulfur (S): 0.03% Maximum

Additional Information:

• Delivery Time: 24 Hours

AWS Class E309/309L-16 electrodes are all-position coated electrodes for welding dissimilar metals, primarily used to join stainless steel to carbon and low-alloy steels. The "L" in E309L signifies a lower carbon content, which helps to prevent carbide precipitation and improves corrosion resistance in high-temperature applications. These electrodes are also used for welding clad surfaces and stainless steel sheet linings to carbon steel.

• Carbon (C):
  • 309L: ~0.035% max
  • 309: ~0.04% max or ~0.15% max, depending on the source and specific standard
• Chromium (Cr): 22.0-25.0%
• Nickel (Ni): 12.0-14.0%
• Manganese (Mn): 0.5-2.5%
• Silicon (Si): 0.53-1.0 max
• Phosphorus (P): 0.024% (typical) or 0.04% max
• Sulfur (S): 0.021% (typical) or 0.03% max
• Molybdenum (Mo): Up to 0.75% 

Additional Information:

• Delivery Time: 24 Hours

The AWS class E385 is an austenitic stainless steel covered electrode used for welding materials with a similar chemical composition, like Type 904L stainless steel. It is specifically designed for applications requiring high corrosion resistance in harsh, non-oxidizing acid environments, such as those found in the chemical industry.

Additional Information:

• Item Code: E385
• Production Capacity: 1000kg
• Delivery Time: 24 Hours
• Packaging Details: 10kg packing

AWS E309LMo-16 coated electrodes are for welding stainless steels and joining stainless to carbon or low-alloy steels, especially in high-temperature applications due to their molybdenum content which enhances corrosion resistance. They are considered all-position electrodes, meaning they can be used for flat, vertical, horizontal, and overhead welding.

• Carbon (C): 0.04% max
• Chromium (Cr): 22.0 – 25.0%
• Nickel (Ni): 12.0 – 14.0%
• Molybdenum (Mo): 2.0 – 3.0%
• Silicon (Si): 1.00% max
• Manganese (Mn): 0.5 - 2.5%
• Phosphorus (P): 0.04% max
• Sulfur (S): 0.03% max
• Copper (Cu): 0.75% max

Additional Information:

• Delivery Time: 24 Hours

The AWS E320LR is a classification for coated stainless steel welding electrodes used in the shielded metal arc welding (SMAW) process, also known as "stick welding". The "LR" in the classification denotes "low residual" elements, which significantly improves the weldability of fully austenitic alloys.

Chemical compositionThe weld metal deposited by an E320LR-16 electrode has the following typical composition: 

• Chromium (Cr): 19.0–21.0%
• Nickel (Ni): 32.0–36.0%
• Molybdenum (Mo): 2.0–3.0%
• Copper (Cu): 3.0–4.0%
• Niobium (Nb): Stabilized with niobium (Nb) and tantalum (Ta).
• Carbon (C): Low carbon content (0.03% max), which improves resistance to intergranular corrosion. 

Additional Information:

• Delivery Time: 24 HOURS

AWS Class E317L electrodes are stainless steel coated electrodes designed for welding low-carbon, molybdenum-bearing austenitic stainless steels like AISI 317L. The weld deposit is formulated to offer superior resistance to corrosion, especially in environments with high chloride or acidic content.

Composition of weld metal: 

• Chromium (Cr): 18–20%
• Nickel (Ni): 12–14%
• Molybdenum (Mo): 3–4%
• Carbon (C): 0.04% max

Additional Information:

• Item Code: E317L
• Production Capacity: 1000 kg
• Delivery Time: 24 Hours
• Packaging Details: 10kg per pack

AWS Class E312 coated electrodes are a type of stainless steel welding rod designed specifically for joining dissimilar metals and high-hardenability steels. The deposited weld metal has a balanced chromium-to-nickel ratio (around 29% Cr and 9% Ni) that creates a duplex microstructure, giving it a high tensile strength and excellent crack resistance.

• Chromium (Cr): 28.0–32.0%
• Nickel (Ni): 8.0–10.5%
• Manganese (Mn): 0.5–2.5%
• Carbon (C): 0.15% maximum
• Silicon (Si): 0.90% maximum
• Molybdenum (Mo): 0.75% maximum
• Copper (Cu): 0.75% maximum
• Phosphorus (P): 0.04% maximum
• Sulfur (S): 0.03% maximum

Additional Information:

• Item Code: E312
• Production Capacity: 1000 kg
• Delivery Time: 24 Hours
• Packaging Details: 10kg packing

AWS Class E316/316L stainless steel coated electrodes are formulated for welding Type 316 and 316L stainless steels. These are austenitic stainless steels that contain molybdenum, which significantly improves corrosion resistance compared to other stainless steels like Type 304. The "L" designation indicates a low-carbon version, which is critical for preventing a welding-related issue called sensitization. 

• Chromium (Cr): 17.0 - 20.0%
• Nickel (Ni): 11.0 - 14.0%
• Molybdenum (Mo): 2.0 - 3.0%
• Carbon (C): Maximum 0.08% for E316, and maximum 0.04% for E316L
• Manganese (Mn): 1.0 - 2.5%
• Silicon (Si): 0.3 - 0.65%
• Phosphorus (P): Maximum 0.03%
• Sulfur (S): Maximum 0.03%
• Copper (Cu): Maximum 0.75%

Additional Information:

• Item Code: E316
• Production Capacity: 1000 kg
• Delivery Time: 24 Hours
• Packaging Details: 10 kg pack

E2209-16 is rutile type super low carbon duplex stainless steel welding electrodes used to weld duplex stainless steels such as UNS Number N3 1803.  The welds offer excellent resistance to stress, corrosion, cracking, and pitting.  The micro-structure of the weld metal consists of austenite and ferrite, and the ferrite of weld metal will be lower than the ferrite of type 2205 base metal.

ypical Chemical Compositon:  
Welding Current:(AC/DC±)

Additional Information:

• Delivery Time: 24 HOURS

AWS Class E2594 coated electrodes are welding consumables designed for welding super duplex stainless steels. They deposit weld metal with high strength and enhanced resistance to pitting, stress corrosion cracking, and corrosion in aggressive chloride-containing environments, thanks to their chromium, nickel, molybdenum, and nitrogen content. These electrodes are used in applications such as desalination plants, the pulp and paper industry, and offshore oil and gas.

• Carbon (C): 0.03% max
• Chromium (Cr): 24.0-27.0%
• Nickel (Ni): 8.0-10.5%
• Molybdenum (Mo): 3.5-4.5%
• Manganese (Mn): 0.50-2.00%
• Phosphorus (P): 0.03% max
• Sulfur (S): 0.02% max
• Nitrogen (N): 0.20-0.30%
• Copper (Cu): 0.08% max
• PREN: Greater than 40

Additional Information:

• Item Code: E2594
• Production Capacity: 1000 kg
• Delivery Time: 24 Hours
• Packaging Details: 10 Kg packing

ECOCR-E (Co21) welding electrodes are a type of hardfacing electrode used for applications requiring resistance to wear, heat, corrosion, and erosion. Here is a breakdown of the designation:

• ECOCR-E: The American Welding Society (AWS) classification for this electrode.
• Co21: The common industry designation, also known by the trade name Stellite® 21. 

Chemical compositionThe key alloying elements in Co21 are cobalt, chromium, and molybdenum. The typical composition is: 

• Cobalt (Co): Remainder
• Chromium (Cr): 25–30%
• Molybdenum (Mo): 4.5–7.0%
• Nickel (Ni): 1.5–4.0%
• Carbon (C): 0.15–0.45%
• Manganese (Mn) and Silicon (Si): Less than 1.5%

Additional Information:

• Delivery Time: 24 HOURS

ECOCR-A (CO6) cobalt welding electrodes are a type of hardfacing electrode, designated by the American Welding Society (AWS) standard A5.13 ECoCr-A. These electrodes are the industry standard for general-purpose wear resistance in high-temperature environments. Key characteristicsComposition: ECoCr-A electrodes deposit a medium-hardness cobalt-chromium-tungsten alloy, with the primary elements being cobalt (balance), chromium, and tungsten. Chromium carbides in the deposit provide the excellent wear resistance.Performance: The deposited weld metal offers a good balance of impact resistance and moderate abrasion resistance. Its properties remain stable over a wide temperature range, and it retains a good level of hardness up to 500°C (930°F).Other resistance properties: The alloy has excellent resistance to mechanical and chemical degradation, including galling, metal-to-metal wear, cavitation erosion, and oxidation.Weldability: The electrodes can be used with both AC and DC welding current and create a stable, soft arc with easy slag removal. It is compatible with all weldable steels, including stainless steel.Machinability: The deposited alloy can be turned with carbide tooling.

• Carbon (C): 0.7 - 1.4%
• Manganese (Mn): Max 2.0%
• Silicon (Si): Max 2.0%
• Molybdenum (Mo): Max 1.0%
• Iron (Fe): Max 5.0%
• Tungsten (W): 3.0 - 6.0%
• Chromium (Cr): 25 - 32%
• Nickel (Ni): Max 3.0%
• Cobalt (Co): Balance (the remaining percentage)

Additional Information:

• Delivery Time: 24 Hours

ECOCR-C (Co1) is a cobalt-based welding electrode used for hardfacing applications that require high resistance to abrasion, corrosion, and high temperatures. It is also known by the trade name Stellite® 1. The electrode creates a weld deposit with a very high volume of hard, wear-resistant chromium carbides. 

• Composition: The weld deposit consists primarily of a cobalt base with significant additions of chromium, tungsten, and carbon. The chromium provides corrosion resistance, while the tungsten and high carbon content contribute to the deposit's exceptional hardness and wear resistance.
• Hardness: This is the hardest of the standard cobalt-based hardfacing alloys, offering excellent edge retention.
• Abrasion resistance: It is well-suited for applications involving severe abrasion and low-angle erosion.
• Corrosion and heat resistance: The electrode provides excellent resistance to corrosion, oxidation, and retains its hardness at temperatures up to 900°C (1652°F).
• Crack sensitivity: Due to its high hardness and carbide content, ECoCr-C is more crack-sensitive than other cobalt alloys and has unsatisfactory impact resistance. Care must be taken during welding to minimize cooling stresses.
• Finishing: The high hardness of the deposit means it should only be finished by grinding. 

Additional Information:

• Delivery Time: 24 HOURS
• Packaging Details: 5 KGS

ECOCR-B (Co12) welding electrodes are cobalt-based hardfacing consumables used for surfacing applications requiring exceptional resistance to high temperatures, abrasion, and corrosion. The American Welding Society (AWS) classification for this electrode is ECoCr-B. Key propertiesHigh hardness: ECoCr-B produces a weld deposit with a higher fraction of hard, brittle carbides compared to the more common ECoCr-A (Cobalt 6) electrode. This results in superior abrasion resistance. Hardness ranges from 42 to 48 HRC (Rockwell C).High-temperature resistance: The higher tungsten content in Co12 provides better high-temperature properties than Co6, with effective resistance to oxidation and wear up to 700°C (1,292°F) or even higher.Wear and corrosion resistance: The weld deposit has excellent resistance to low-angle erosion, sliding wear, galling, and a wide range of corrosive media.Good impact and cavitation resistance: While slightly lower than the ECoCr-A (Co6) alloy, Co12 still maintains reasonable resistance to impact and cavitation.Non-magnetic: The cobalt-based deposit is non-magnetic.Machinability: The deposited weld can be machined using carbide tools.

Additional Information:

• Delivery Time: 24 Hours

AWS E9018-B3 Chrome Moly coated electrodes are low-alloy steel welding rods for high-strength applications like chrome-moly pipes, boiler work, and pressure vessels. The "90" indicates 90,000 psi minimum tensile strength, the "18" suggests an all-position electrode with a low-hydrogen, iron-powder coating, and the "B3" specifies the 2-1/4% Cr - 1% Mo composition. These electrodes offer good resistance to moisture and are designed for demanding, high-temperature environments.

Understanding the AWS E9018-B3 Classification

• E:Denotes a welding electrode. 
• 90:Represents the minimum tensile strength of the deposited weld metal in thousands of pounds per square inch (90,000 psi). 
• 18:Indicates the electrode is suitable for all welding positions and has a low-hydrogen, iron-powder coating. 
• B3:Specifies the alloying elements, meaning the electrode contains approximately 2-1/4% Chromium and 1% Molybdenum. 

Additional Information:

• Delivery Time: 24 HOURS

AWS Class E9015-B9 are coated, chrome-moly stick welding electrodes used for welding high-temperature alloys like 9% Cr, 1% Mo steels, known for their good creep resistance. The "E" indicates an electrode, the "90" signifies a minimum tensile strength of 90,000 psi, "1" denotes all position welding, and "5" indicates a low-hydrogen sodium coating. The "-B9" suffix points to the specific alloy composition containing chromium and molybdenum for high-temperature applications.

Understanding the AWS E9015-B9 Classification

• E:Designates it as an electric arc welding electrode. 
• 90:Specifies the minimum tensile strength in kilopounds per square inch (ksi), so 90,000 psi. 
• 1:Indicates that the electrode can be used in all welding positions (flat, horizontal, vertical, and overhead). 
• 5:Denotes the electrode's coating type as a low-hydrogen, sodium-based coating. 
• -B9:Identifies the alloying elements in the electrode, specifically a high percentage of chromium (B) and molybdenum (9). 

The AWS Class E8018-B2 coated electrode is a low-hydrogen, iron powder type electrode designed for shielded metal arc welding (SMAW) of low-alloy chromium-molybdenum (Cr-Mo) steels. It produces a weld deposit with high tensile strength and resistance to heat and creep, making it suitable for high-temperature and high-pressure applications.

• Chromium (Cr): 1.00% to 1.50%
• Molybdenum (Mo): 0.40% to 0.65%
• Carbon (C): 0.05% to 0.12%
• Manganese (Mn): 0.90% maximum
• Silicon (Si): 0.80% maximum
• Phosphorus (P): 0.030% maximum
• Sulfur (S): 0.030% maximum

Additional Information:

• Delivery Time: 24 Hours

The AWS Class E8018-B6 coated electrode is a low-hydrogen, iron powder electrode designed for shielded metal arc welding (SMAW) of 5% chromium, 0.5% molybdenum (5Cr-0.5Mo) steels. The higher chrome content compared to E8018-B2 electrodes gives the weld metal superior creep, heat, corrosion, and oxidation resistance at high temperatures.

• Chromium (Cr): 4.00% to 6.00%
• Molybdenum (Mo): 0.45% to 0.65%
• Carbon (C): 0.05% to 0.12%
• Manganese (Mn): 1.00% maximum
• Silicon (Si): 0.60% to 0.90% maximum (depending on manufacturer)
• Phosphorus (P): 0.030% maximum
• Sulfur (S): 0.030% maximum
• Nickel (Ni): 0.40% maximum (optional, but limited)

Additional Information:

• Delivery Time: 24 Hours

The AWS Class E8018-B8 electrode is a chromium-molybdenum (chrome-moly) welding rod used for high-temperature, creep-resistant applications, such as those in the power and petrochemical industries. It has a low-hydrogen, iron-powder flux coating that provides a stable arc and strong, durable welds.

Chemical compositionThe weld metal deposited by an E8018-B8 electrode typically has the following composition: 

• Chromium (Cr): 8.00–10.50%
• Molybdenum (Mo): 0.85–1.20%
• Carbon (C): 0.05–0.10%
• Manganese (Mn): Max 1.00%
• Silicon (Si): Max 0.90%
• Nickel (Ni): Max 0.40%

Additional Information:

• Delivery Time: 24 HOURS

An ER308L stainless steel TIG filler wire is a low-carbon, premium stainless steel welding wire designed for applications that require superior corrosion resistance. The "L" in ER308L indicates a low carbon content, which minimizes carbide precipitation and protects against intergranular corrosion. It is suitable for welding austenitic stainless steel grades such as 304, 304L, 308, and 308.

Product characteristics

• Corrosion resistance: Contains a premium stainless steel alloy, which ensures strong resistance to corrosion. This makes it ideal for use in industries that deal with corrosive materials.
• Weld quality: Provides excellent welding characteristics, including a smooth arc, low spatter, and a well-formed weld bead.
• Low carbon content: The reduced carbon content decreases the risk of carbide precipitation, which helps maintain the weld's integrity and prevents intergranular corrosion.
• Versatile applications: Can be used in multiple applications, including the food and beverage industry, chemical processing, and automotive and aerospace manufacturing.
• Welding process: When used for TIG welding, pure argon is the recommended shielding gas.

Additional Information:

• Item Code: AWSCLASSER308L
• Production Capacity: 1000 KG
• Delivery Time: 24HOURS
• Packaging Details: 10 KGS

The E9018-B9 welding electrode is a low-hydrogen, iron powder type, basic coated electrode used primarily for the shielded metal arc welding (SMAW) of 9% chromium, 1% molybdenum (9Cr-1Mo-V-Nb) creep-resistant steels. It is designed for high-integrity applications in elevated temperature service. Classification Breakdown (AWS A5.5 E9018-B9)

• E: Electrode
• 90: Indicates minimum tensile strength of the deposited weld metal in kips per square inch (ksi), which is 90,000 psi (620 MPa) minimum.
• 1: Denotes that the electrode can be used in all welding positions (flat, horizontal, vertical, and overhead).
• 8: Refers to the low-hydrogen, iron powder coating type, providing excellent arc stability and low spatter.
• B9: Specifies the chemical composition of the deposited metal, primarily 9% Chromium and 1% Molybdenum, with minor additions of Vanadium (V) and Niobium (Nb) for improved properties. 

Additional Information:

• Delivery Time: 24 HOURS

The WELDING ELECTRODE E9018-B3 is a low-hydrogen, iron powder-coated electrode designed for welding 2.25% Chromium (Cr) and 1% Molybdenum (Mo) low-alloy steels. It is primarily used in high-temperature, creep-resistant applications across industries such as power generation, petrochemicals, and oil refineries. Classification Breakdown (AWS A5.5) 

• E: Denotes a welding electrode for Arc Welding.
• 90: Indicates the minimum specified tensile strength of the deposited weld metal in thousands of pounds per square inch (90,000 psi or approx. 620 MPa minimum).
• 18: Signifies that the electrode can be used in all welding positions (flat, horizontal, vertical, and overhead) and has a low-hydrogen, iron powder coating.
• B3: Specifies the chemical composition of the deposited weld metal, which contains approximately 2.25% Chromium (Cr) and 1% Molybdenum (Mo). 

Additional Information:

• Delivery Time: 24 HOURS

The E8018-B8 welding electrode is a low-hydrogen, shielded metal arc welding (SMAW) consumable used for joining creep-resistant, high-chromium, and molybdenum low-alloy steels. It is ideal for high-temperature service and environments requiring resistance to corrosion and hydrogen attack.

Key Features:

• Basic type heavy coating
• 1 Mo type low alloy weld deposit
• Resistant to corrosion and hydrogen attack at high temperatures
• Air hardenable alloy
• Optimum combination of strength, toughness with heat resistance
• Radiographic quality weld deposit
• Positional welding capability

Additional Information:

• Production Capacity: 1000 KG
• Delivery Time: 24 HOURS

The E8018-B2 is a low-hydrogen, iron powder type stick welding electrode (SMAW) designed specifically for welding low-alloy steels requiring high tensile strength and heat resistance, particularly chromium-molybdenum (1.25% Cr, 0.5% Mo) steels used in high-temperature service applications. Classification BreakdownThe AWS (American Welding Society) classification E8018-B2 provides specific information about the electrode's properties: 

• E: Indicates it is a welding electrode.
• 80: Represents the minimum as-welded tensile strength of the deposited metal, which is 80,000 psi (pounds per square inch) or 550 MPa.
• 1: Indicates that the electrode can be used in all welding positions (flat, horizontal, vertical, and overhead), although larger diameters (5/32" and 3/16") are often recommended for flat and horizontal positions only.
• 8: Signifies a low-hydrogen, basic flux coating that also contains iron powder to increase deposition efficiency. This coating helps reduce the risk of hydrogen-induced cracking.
• B2: Designates the specific chemical composition of the deposited weld metal, primarily containing 1.00% to 1.50% chromium (Cr) and 0.40% to 0.65% molybdenum (Mo), which provides creep resistance and heat resistance. 

Additional Information:

• Delivery Time: 24 HOURS

E6013 welding electrodes are available in common diameters ranging from 2.5 mm to 5.0 mm, which are widely used for general-purpose welding of mild steel. Key Features and Applications

• Classification: AWS A5.1 E6013. The "60" indicates a minimum tensile strength of 60,000 psi, the "1" means it can be used in all welding positions (flat, vertical, overhead, horizontal), and "3" specifies the rutile (titanium-potassium) based flux coating and current compatibility.
• Current Type: Compatible with both AC (Alternating Current) and DC (Direct Current) welding machines, offering flexibility in use.
• Performance: Known for a soft, stable, and quiet arc, minimal spatter, easy arc ignition and re-ignition, and easily removable slag.
• Penetration: Provides medium to shallow penetration, making it ideal for welding thinner metals and for cosmetic passes where a smooth, clean bead appearance is desired.
• Applications: Versatile for a wide range of applications including general fabrication, light structural work, sheet metal, repairs, automotive bodywork, and DIY projects.

Additional Information:

• Delivery Time: 24 HOURS

E7018 is a low-hydrogen, all-position welding electrode used for welding carbon, low-alloy, and high-tensile steels in applications requiring strong, ductile, and high-impact welds. It features a thick flux coating with high iron powder content, produces a smooth, quiet arc with minimal spatter, and is compatible with both AC and DC power sources. Key applications include structural steel fabrication, pipelines, bridges, boilers, and pressure vessels. Key characteristics

• Welding positions: All positions (flat, horizontal, vertical, and overhead).
• Power source: Can be used with both AC and DC (DC+).
• Arc and spatter: Provides a quiet, steady arc with minimal spatter.
• Slag and bead: Easily removable slag reveals a finely rippled, x-ray quality weld bead.
• Weld properties: Produces high-quality, tough, and ductile welds with excellent mechanical properties and high impact strength, even in cold weather.
• Hydrogen control: Classified as a "low-hydrogen" electrode, meaning the coating contains minimal moisture to prevent hydrogen-related weld defects. 

Additional Information:

• Delivery Time: 24 HOURS

SS 308L welding electrode is a stainless steel consumable used for welding austenitic stainless steels, particularly 304L, 321, and 347 grades. The "L" in 308L signifies a low carbon content (0.03% max), which minimizes the risk of intergranular corrosion caused by carbide precipitation. This makes it an ideal choice for applications in corrosive environments. Key characteristics

• Low carbon content: Less than 0.03% carbon reduces carbide precipitation, which helps prevent intergranular corrosion. This is especially important for parts that will operate in corrosive environments.
• Corrosion resistance: Provides excellent resistance to general corrosion from mildly acidic solutions and exposure to moisture and salt spray.
• Controlled ferrite: The electrode's composition includes a controlled amount of ferrite, which improves resistance to cracking during welding.
• Operating current: Typically compatible with direct current electrode positive (DCEP) and alternating current (AC).
• Welding performance: Produces a stable arc, smooth weld bead appearance, and minimal spatter for an easier cleanup. 

Additional Information:

• Delivery Time: 24 HOURS
• Packaging Details: 1 Box of 10 Kgs contains 5 packets of 2kgs each.

The E6010 is a type of carbon steel arc welding electrode known for its deep penetration, fast-freezing weld puddle, and forceful arc. It is specifically designed for use with direct current electrode positive (DCEP) polarity in all welding positions, including vertical down. Key Characteristics

• AWS Classification: E6010
• Coating Type: High cellulose sodium
• Tensile Strength (Minimum): 60,000 psi (approx. 430 MPa)
• Welding Positions: All positions (flat, horizontal, vertical, and overhead)
• Current Type: Direct Current Electrode Positive (DCEP), also known as reverse polarity
• Penetration: Deep and forceful arc penetration, ideal for digging through contaminants
• Slag: Produces a thin, friable (easily removable) slag, which is a major time-saver in field work
• Weld Appearance: The weld bead typically has a rather coarse, unevenly spaced ripple
• Moisture: The rods are sensitive to moisture and should be stored in a dry condition; reconditioning (baking) is generally not recommended as it adversely affects performance. 

Stainless steel E316L welding electrodes are primarily used for joining low-carbon, molybdenum-bearing austenitic stainless steels like types 316 and 317. They are favored for applications that require excellent resistance to corrosion, pitting, and cracking, particularly in chemical processing and marine environments. 

E316L welding electrodes offer superior performance for specific applications due to their low carbon content and molybdenum inclusion. 

• Corrosion resistance: They provide excellent resistance to general corrosion, pitting, and crevice corrosion, making them ideal for environments exposed to chlorides and non-oxidizing acids.
• Welding properties: These are rutile-coated electrodes that offer good operational performance, including a stable arc, low spatter, and easy slag removal.
• Operating current: E316L-16 electrodes can be used with either AC or DCEP (Direct Current Electrode Positive) power sources.
• High-temperature resistance: The weld metal shows good creep strength and resists scaling at elevated temperatures up to 850°C (1562°F).
• Typical applications:
  • Chemical and pharmaceutical industries: For welding equipment and piping that handles corrosive substances.
  • Marine applications: Ideal for saltwater exposure, such as boat propellers and fittings.
  • Food processing: For sanitary welding of food-grade equipment.
  • Power generation: Used for components in power stations. 

Additional Information:

• Delivery Time: 24 HOURS

SS 309L welding consumables: MIG wire (ER309L), TIG rods (ER309L), and stick electrodes (E309L-16). The best type for your project depends on your specific welding process, material thickness, and desired weld appearance. 

• Best for: Fast production, automation, and joining thinner sections.
• Applications:
  • Joining stainless steel to carbon or low-alloy steel.
  • Fabricating equipment in the petrochemical and chemical processing industries.
  • Welding pressure vessels and heat exchangers.

Additional Information:

• Delivery Time: 24 HOURS

The ErCoCr-E (Co21) welding electrode is a cobalt-based hardfacing alloy known commercially as Stellite 21. It is primarily used for applications requiring resistance to heat, corrosion, and metal-to-metal wear, especially where good impact resistance and ductility at high temperatures are needed.

Key PropertiesThe Co21 alloy offers a combination of properties including good wear, heat, and corrosion resistance. It typically has an as-welded hardness of 20-35 HRC, which can work-harden in service. It excels in metal-to-metal wear, galling, and cavitation resistance, and maintains strength and ductility at temperatures up to 1150°C (2100°F). Due to its lower carbide content, it provides excellent resistance to impact and thermal shock and is more machinable than harder cobalt grades. Typical ApplicationsErCoCr-E (Co21) electrodes are utilized for hardfacing components in various industries. Common applications include valve trim, forging and hot stamping dies, turbine blades and vanes, pump components, and hot shear blades. Preheating (150-400°C) and slow cooling are often recommended based on workpiece size and base material. 

Additional Information:

• Delivery Time: 24 HOURS
• Packaging Details: 5 KG / BOX

The ErCoCr-A welding electrode, commonly known by its trade name as Stellite 6 or Co6, is a cobalt-based hardfacing alloy designed for exceptional wear, galling, and corrosion resistance, particularly at high temperatures. 

Key Characteristics

• Classification: It conforms to the American Welding Society (AWS) A5.13 ECoCr-A (for coated electrodes) and AWS A5.21 ERCoCr-A (for bare rods/wires) specifications.
• Composition: The primary elements are cobalt (balance), chromium (27-32%), and tungsten (3-6%), with a carbon content of 0.9-1.4%. Chromium carbides within the matrix provide its hardness and wear resistance.
• Properties:
  • Hardness: Medium hardness, typically ranging from 36-45 HRC (as-welded in two layers).
  • Wear Resistance: Excellent resistance to metal-to-metal wear, galling, cavitation erosion, and moderate abrasion.
  • High-Temperature Performance: Retains good hardness and properties up to approximately 500°C (930°F) and excellent resistance to oxidation at elevated temperatures.
  • Corrosion Resistance: Offers very good resistance to various chemical and mechanical degradation.
  • Impact Resistance: Provides a good balance of impact resistance compared to other harder but more brittle cobalt alloys like Stellite 1. 

Additional Information:

• Delivery Time: 24 HOURS
• Packaging Details: 5 KG / BOX