Welding wire/welding rod

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Corrosion resistant stainless steel welding rod

Used for welding the same type of stainless steel, as well as for corrosion-resistant and wear-resistant surface welding.
Stainless steel welding rod: G202 G207 G217 G242 G247 G257 G267 G302 G307 G357 M G367 M7M G200 M520A M831A M837A A002 A002A A002Nb 347L A002 022L A032 2209-16 A042 A052 A062 309L A072 A082 A102 A102A A107 A132 A137 A142 19-9-6 A146 A172 A202 A207 A212 A222 A232 A237 A257 A307 A312 A317 A402 A407 A412 A422 A432 A502 A507 A607

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The Introduction Of Stainless Steel Welding Rod Products Is As Follows

G202 stainless steel welding rod

Model GB/T: E410-16 is equivalent to AWS: E410-16

Explanation: Cr13 stainless steel welding rod with titanium calcium coating, suitable for both AC and DC applications.

Usage: Used for 0Cr13 and 1Cr13 stainless steel, as well as for corrosion-resistant and wear-resistant surface welding

G302 stainless steel welding rod

Model GB/T: E430-16 is equivalent to AWS: E430-16

Explanation: Cr17 stainless steel welding rod of titanium calcium type, suitable for both AC and DC use.

Purpose: Used for Cr17 stainless steel structures that are resistant to nitric acid, corrosion, and heat

A002 stainless steel welding rod

Model GB/T: E308L-16 is equivalent to AWS: E308L-16

Explanation: Titanium calcium type low-carbon Cr19Ni10 stainless steel welding rod, with deposited metal carbon content ≤ 0.04%, has good intergranular corrosion resistance, can be used for both AC and DC, and has good processability.

Purpose: Used for low-carbon Cr19Ni10 stainless steel and wear-resistant and corrosion-resistant stainless steel with working temperature below 300 ℃ (such as 0Cr19Ni11Ti), mainly used in the manufacturing of synthetic fibers, fertilizers, petroleum and other equipment

A022 stainless steel welding rod

Model GB/T: E316L-16 is equivalent to AWS: E316L-16

Performance: Low carbon Cr18Ni12Mo2 stainless steel welding rod of titanium calcium type, with good heat resistance, corrosion resistance and crack resistance, can be used for both AC and DC, and has good process performance.

Usage: Used for equipment such as urea and synthetic fibers, as well as similar types of stainless steel. It is also used for chromium stainless steel, composite steel, and dissimilar steel that do not undergo heat treatment after welding

A032 stainless steel welding rod

Model GB/T: E317MoCuL-16

Explanation: Low carbon Cr19Ni13Mo2 Cu stainless steel welding rod of titanium calcium type, suitable for both AC and DC use, contains molybdenum and copper in the weld seam, and has high corrosion resistance in sulfuric acid medium.

Usage: Used for the same type of low-carbon stainless steel working in dilute and medium concentration sulfuric acid media, such as synthetic fiber equipment, and can also weld Cr13Si3 acid resistant steel.

A042 stainless steel welding rod

Model GB/T: E309MoL-16 is equivalent to AWS: E309MoL-16

Explanation: The titanium calcium type low-carbon Cr23Ni13Mo2Cu stainless steel welding rod can be used for both AC and DC. Adding an appropriate amount of molybdenum to the weld improves the crack resistance and corrosion resistance of the weld metal.

Usage: Used for low-carbon stainless steel of the same type and dissimilar steel, etc

A062 stainless steel welding rod

Compliant with GB/T: E309L-16 equivalent to AWS: E309L-16

Features and Applications: Titanium calcium low-carbon Cr23Ni13 stainless steel welding rod, can be used for both AC and DC, and can resist intergranular corrosion caused by carbide precipitation even without stabilizing elements such as niobium and titanium. Used for stainless steel, composite steel, and dissimilar steel, such as synthetic fiber, petrochemical equipment, etc. It is also used for welding the transition layer on the inner wall of nuclear reactor pressure vessels and tower components.

A102 stainless steel welding rod

Compliant with GB/T: E308-16 is equivalent to AWS: E308-16

Explanation: A102 is a Cr19Ni10 stainless steel electrode with titanium calcium coating, which has good mechanical properties and intergranular corrosion resistance. It can be used for both AC and DC, and has excellent operability.

Usage: Used for corrosion-resistant 0Cr19Ni9 and 0Cr19Ni10Ti stainless steel structures with working temperatures below 300 ℃

A132 stainless steel welding rod

Model GB/T: E347-16 is equivalent to AWS: E347-16

Explanation: Titanium calcium type niobium containing Cr19Ni10Nb stainless steel welding rod has excellent crack resistance and intergranular corrosion resistance, can be used in both AC and DC, and has excellent processability.

Usage: Used for 0Cr19Ni11Ti stainless steel, which is an important corrosion-resistant stabilizing element containing titanium.

A172 stainless steel welding rod

Model GB/T: E307-16 is equivalent to AWS: E307-16

Explanation: Titanium calcium stainless steel welding rod, suitable for both AC and DC applications, has excellent crack resistance.

Usage: Used for welding ASTM307 steel and other dissimilar steels, as well as for surfacing of impact resistant, corrosion-resistant steels and transition layers, such as high manganese steel and quenched steel.

A202 stainless steel welding rod

Model GB/T: E316-16 is equivalent to AWS: E316-16

Explanation: Titanium calcium Cr18Ni12Mo2 stainless steel welding rod, due to the addition of molybdenum in the weld metal, has good corrosion resistance, heat resistance, and crack resistance, especially beneficial for resisting chloride ion pitting corrosion. It can be used for both AC and DC, and has excellent processability.

Application: 0Cr18Ni12Mo2 stainless steel used for working in organic and inorganic acid media.

A212 stainless steel welding rod

Model GB/T: E318-16 is equivalent to AWS: E318-16

Explanation: The titanium calcium type Cr18Ni12MoNb stainless steel welding rod containing niobium has better resistance to intergranular corrosion in the deposited metal than A202 and A207, and can be used in both AC and DC directions with excellent processability.

Usage: Used for important stainless steels such as 0Cr18Ni12Mo2 and 0Cr17Ni14Mo2, as well as components that come into contact with strong corrosive media, such as urea synthesis towers and vinylon equipment.

A222 stainless steel welding rod

Model GB/T: E317MoCu-16

Explanation: The titanium calcium Cr19Ni13Mo2Cu stainless steel welding rod has better corrosion resistance than other stainless steel welding rods in acidic media due to the presence of copper in the deposited metal. It can be used for both AC and DC, and has excellent processability.

Usage: Used for copper containing stainless steel equipment of the same type.

A232 stainless steel welding rod

Model GB/T: E318 V-16

Explanation: Titanium calcium Cr18Ni12Mo2V stainless steel welding rod, suitable for both AC and DC use.

Purpose: Can weld Cr19Ni10 and 0Cr18Ni12Mo2 stainless steel that are generally heat-resistant and require corrosion resistance.

A242 stainless steel welding rod

Model GB/T: E317-16 is equivalent to AWS: E317-16

Explanation: The titanium calcium type Cr19Ni13Mo3 stainless steel electrode containing niobium has a higher molybdenum content in the deposited metal than A202, and has good corrosion resistance to non oxidizing acids such as sulfuric acid, sulfurous acid, phosphoric acid, and organic acids. It has good resistance to pitting corrosion and is suitable for both AC and DC applications, with excellent processability..

Purpose: Used for welding of the same type of stainless steel, composite steel, and dissimilar steel.

A302 stainless steel welding rod

Model GB/T: E309-16 is equivalent to AWS: E309-16

Explanation: The Cr23Ni13 stainless steel welding rod with titanium coating has good crack resistance and oxidation resistance in the deposited metal, and can be used for both AC and DC, with excellent processability..

Usage: Used for welding similar stainless steel, stainless steel lining, dissimilar steel [Cr19 Ni9 low carbon steel], as well as high chromium steel, high manganese steel, etc.

A312 stainless steel welding rod

Model GB/T: E309Mo-16 is equivalent to AWS: E309Mo-16

Explanation: The titanium calcium type Cr23Ni13Mo2 stainless steel welding rod contains molybdenum in the weld metal, which has higher corrosion resistance, oxidation resistance, and crack resistance than A302. It can be used for both AC and DC, and has good welding processability

Purpose: Used for welding stainless steel containers of the same type that are resistant to sulfuric acid medium corrosion, as well as for welding stainless steel liners, composite steels, and dissimilar steels.

A402 stainless steel welding rod

Model GB/T: E310-16 is equivalent to AWS: E310-16

Explanation: The titanium calcium type Cr26Ni21 austenitic stainless steel welding rod has excellent oxidation resistance in the deposited metal under high temperature conditions of 900-1100 ℃, and can be used for both AC and DC. Good welding processability.

Usage: Used for the same type of heat-resistant stainless steel working under high temperature conditions, as well as for the welding of chromium steels with high quenching hardness (such as Cr5Mo, Cr9Mo, Cr13, Cr28, etc.) and dissimilar steels.

A412 stainless steel welding rod

Compliant with GB/T E310Mo-16 AWS E310Mo-16

Titanium calcium type Cr26Ni21 austenitic stainless steel welding rod, with molybdenum added to the deposited metal, has improved corrosion resistance, heat resistance, and crack resistance compared to A402 and A407. It can be used for both AC and DC, and has good welding processability. Used for heat-resistant stainless steel, stainless steel lining, and dissimilar steel working under high temperature conditions, with good weld toughness when welding high quenched carbon steel and low-alloy steel.

A422 stainless steel welding rod

The titanium calcium type Cr25Ni18Mn8 stainless steel welding rod has added a lot of manganese to the weld seam, which improves the crack resistance of the weld seam and can be used for both AC and DC. Used for welding Cr25Ni20Si2 austenitic heat-resistant steel drums on heating furnace coiling machines, as well as for welding dissimilar steels, etc

A432 stainless steel welding rod

Model GB/T: E310H-16 is equivalent to AWS: E310H-16

Explanation: The titanium calcium type 3Cr26Ni21 heat-resistant steel welding rod has high creep strength of the deposited metal, good mechanical properties of the joint, low sensitivity to heat, dual-use for AC and DC, and good weldability.

Purpose: Specially designed for welding HK 40 heat-resistant steel.

A462 stainless steel welding rod

Explanation: Titanium calcium chromium nickel austenitic high-temperature furnace tube stainless steel welding rod, dual-use for AC and DC, all position welding, equivalent to Japanese HM-40 heat-resistant stainless steel welding rod. The deposited metal has corrosion resistance and high temperature resistance under high temperature conditions of 800-1200 ℃.

Purpose: Used for welding furnace tubes (such as HK-40 \ HP-40 \ RC-1 \ RS-1 \ IN-81) under high temperature conditions.

A502 stainless steel welding rod

Model GB/T: E16-25MoN-16

Explanation: Titanium calcium type Cr16Ni25 Mo6 pure austenitic stainless steel welding rod, suitable for both AC and DC use.

Usage: Used for low alloy steel, medium alloy steel, dissimilar steel, and structures with high rigidity in quenched state, as well as corresponding hot strength steels such as 30Cr Mn Si, stainless steel, carbon steel, and chromium steel in quenched state.

A607 stainless steel welding rod

Model GB/T: E330MoMnWnb-15

Description: Low hydrogen Cr16Ni35 pure austenitic stainless steel welding rod, with various alloy elements added to the electrode coating, has good high-temperature toughness, adopts DC reverse connection, and can be welded in all positions. Good welding processability.

Purpose: Used for welding stainless steel and hydrogen production converter manifold and expansion pipes (such as Cr20Ni32, Cr20Ni32, etc.) that work under high temperature conditions of 850-900 ℃

A902 stainless steel welding rod

Model GB/T: E320-16 is equivalent to AWS: E320-16

Explanation: Titanium calcium type stainless steel welding rod, suitable for both AC and DC, has excellent corrosion resistance and strong resistance to high temperature oxidation. It is widely used in the manufacturing of petroleum, chemical, and hydrogen production equipment, and can also be used as a welding material for dissimilar steels.

Purpose: Used for welding Crar-Penter20Cb nickel alloy in sulfuric acid, nitric acid, phosphoric acid, and oxidizing acid corrosion media.

A1002 duplex stainless steel welding rod

Equivalent to AWS E312-16

Explanation: A1002 is a dual phase steel welding rod with titanium calcium coating. Due to the presence of about 40% ferrite in the deposited metal, it has excellent crack resistance. Has good welding process performance.

Application: Used for welding high carbon steel, tool steel, high-temperature steel, armor steel, dissimilar steel, etc.

S2215 duplex stainless steel welding rod

Equivalent to AWS E2209-15

Explanation: JQ S2215 is a low-carbon duplex stainless steel electrode with alkaline coating. The deposited metal contains 40% -50% ferrite, which has excellent mechanical properties and corrosion resistance, especially reliable chloride corrosion resistance and high pitting corrosion resistance. Adopting DC reverse connection, it can be welded in all positions.

Usage: Used for welding low-carbon 00Cr22Ni5Mo3N, SAF2205 and other duplex stainless steels.

S2216 duplex stainless steel welding rod

Equivalent to AWS E2209-16

Explanation: JQ S2216 is a low-carbon duplex stainless steel electrode with titanium calcium coating. The deposited metal contains 40% -50% ferrite, which has excellent mechanical properties and corrosion resistance, especially reliable chloride corrosion resistance and high pitting corrosion resistance. Has good welding process performance. Can be used for both AC and DC.

Usage: Used for welding low-carbon 00Cr22Ni5Mo3N, SAF2205 and other duplex stainless steels.