A002

E308L-16

E308L-16

For ultra-low carbon welding022Cr19Ni10Stainless steel structure, also suitable for06Cr18Ni11TiOperating Temperature Below300Corrosion-resistant stainless steel structure, primarily used in the manufacturing of equipment for synthetic fibers, fertilizers, and oil.

A022

E316L-16

E316L-16

Used for welding equipment for synthetic fibers and similar stainless steel structures, as well as chrome stainless steel, composite steel, and dissimilar steel that cannot be heat treated after welding.

A042

E309LMo-16

E309LMo-16

For welding of ultra-low carbon stainless steel materials of the same type and dissimilar steels.

A1002

E312-16

E312-16

Welding for high-carbon steel, tool steel, high-temperature steel, armor steel, and alloy steel, etc.

A102

E308-16

E308-16

For welding operations at temperatures below300Corrosion-resistant at ℃06Cr19Ni10And06Cr18Ni11TiStainless steel structure.

A107

E308-15

E308-15

For welding at temperatures below300Corrosion-resistant at ℃06Cr19Ni10Type 304 stainless steel structure, also capable of welding some weldable steel with lower weldability (such as high-chromium steel, etc.) and surfacing with stainless steel.

A132

E347-16

E347-16

For welding critical corrosion-resistant materialsTiStable06Cr18Ni11TiType 304 stainless steel.

A137

E347-15

E347-15

For welding critical corrosion-resistant materialsTiStable06Cr18Ni11TiType 304 stainless steel.

A202

E316-16

E316-16

For welding in organic and inorganic acid (non-oxidizing acid) environments06Cr17Ni12Mo2Stainless steel or as a dissimilar steel for welding.

A212

E318-16

E318-16

For important06Cr17Ni12Mo2、022Cr17Ni12Mo2Welding of stainless steel for components in contact with highly corrosive media, such as urea synthesis towers and vinylon equipment.

A242

E317-16

E317-16

Welding for stainless steel materials of the same type, as well as composite steel and dissimilar steel.

A302

E309-16

E309-16

For welding the same type of stainless steel, stainless steel lined, and dissimilar steelCr19Ni9Including low-carbon steel, as well as high-chromium steel, high-manganese steel, etc.

A307

E309-15

E309-15

Used for welding the same type of stainless steel, dissimilar steels, and high-chromium, high-manganese steels, etc.

A312

E309Mo-16

E309Mo-16

Stainless steel containers of the same type used for welding against sulfuric acid medium (sulfamic acid) corrosion, also suitable for welding stainless steel linings, composite steel plates, and dissimilar steel.

A402

E310-16

E310-16

Welding for heat-resistant stainless steel of the same type for use under high-temperature conditions, also suitable for hardening chromium steel with high hardness (such as)Cr5Mo、Cr9Mo、Cr13、Cr28Welding of different steel grades (etc.).

A407

E310-15

E310-15

Welding for similar types of heat-resistant stainless steel, stainless steel lined pipes, and dissimilar steels, also suitable for welding materials with high hardness.Cr5Mo、Cr9Mo、Cr13AndCr28Steel, etc.

A412

E310Mo-16

E310Mo-16

Heat-resistant stainless steel for welding under high temperatures, also suitable for welding stainless steel linings and dissimilar steels. Increases toughness when welding high-hardness carbon steel and low-alloy steel.

A502

E16-25MoN-16

A502Pure austenitic with a titanium calcium-type jacketCr16Ni25Mo6Stainless steel welding rods, AC/DC dual-use.

A902

E320-16

E320-16

For use in corrosive media such as sulfuric, nitric, phosphoric, and oxidizing acidsCarpenter20CbWelding of nickel alloys.

G202

E410-16

E410-16

For welding06Cr13And12Cr13Stainless steel structure, also used for corrosion and wear-resistant surfacing welding.

G207

E410-15

E410-15

For welding06Cr13And12Cr13Stainless steel structures, also used for corrosion and wear-resistant surfacing.

G302

E430-16

E430-16

For welding corrosion-resistant to nitric acid and heat-resistantCr17Stainless steel structure.

G307

E430-15

E430-15

For welding nitric acid-resistant and heat-resistantCr17Stainless steel structure.

JQ.S2215

E2209-15

E2209-15

Used for welding ultra-low carbon022Cr22Ni5Mo3N、SAF2205Waiting for duplex stainless steel.

JQ.S2216

E2209-16

E2209-16

Used for welding ultra-low carbon022Cr22Ni5Mo3N、SAF2205Wait for duplex stainless steel.

JQ.ER308LSi-G

ER308LSi

Welding for atmospheric corrosion-resistant materials used in railway locomotives, truck bodies, etc., such as:022Cr19Ni10（SUS 304LStainless steel, transport trucks forTCSMaterials, etc.

JQ.ER309LMo

S309LMo

ER309LMo

Commonly used for welding dissimilar materials like carbon steel and stainless steel, as well as for joining malleable martensitic or ferritic stainless steels, it is also suitable for casting steel welding.

JQ.ER309Mo

S309Mo

ER309Mo

Commonly used for welding dissimilar materials like carbon steel and stainless steel, or for welding martensitic and ferritic stainless steels with lower toughness, it is also suitable for casting steel welding.

JQ.ER385

S385

ER385

Commonly used in manufacturing towers, tanks, pipes, and storage and transportation containers for various strong acids.

JQ.H00Cr21Ni10

S308L

ER308L

Widely used in the petrochemical industry, pressure vessels, food machinery, equipment, fertilizer equipment, textile machinery, nuclear reactors, etc., such as022Cr19Ni10(SUS 304L)Welding of materials.

JQ.H00Cr21Ni10Si

S308LSi

ER308LSi

Widely applied in industries such as petrochemicals, pressure vessels, food machinery, equipment, and fertilizers, etc.022Cr19Ni10(SUS 304L)Welding of materials.

JQ.H00Cr22Ni8Mo3N

S2209

ER2209

Commonly used in industries such as petrochemicals and shipbuilding, corresponding steel materials022Cr22Ni5Mo3N(SUS 2205)Welding.

JQ.H00Cr24Ni13

S309L

ER309L

Commonly used for welding dissimilar materials like carbon steel and stainless steel, such as overlay welding of transition metals on the inner walls of reaction vessels in the petrochemical industry, or for welding ductile martensitic or ferritic stainless steels.

JQ.H0Cr17Ni4Cu4Nb

S630

ER630

Widely used for welding on similar materials, it is employed for surfacing and patch welding on the parts of steam turbines subject to erosion and abrasion.

JQ.H0Cr19Ni12Mo2

S316

ER316

Commonly used in petrochemical and fertilizer equipment, such as06Cr17Ni12Mo2(SUS 316)Welding of materials.

JQ.H0Cr20Ni10Nb

S347

ER347

Commonly used in food machinery, equipment, pressure vessels, petrochemicals, etc., such as:07Cr19Ni11Ti(SUS 321)、07Cr18Ni11Nb(SUS 347)。

JQ.H0Cr20Ni10Ti

S321

ER321

Commonly used in food machinery, equipment, pressure vessels, petrochemicals, etc., such as07Cr19Ni11Ti(SUS 321)。

JQ.H0Cr21Ni10

S308

ER308

Widely used in the petrochemical industry, pressure vessels, food machinery, equipment, fertilizer facilities, textile machinery, nuclear reactors, etc., such as12Cr18Ni9(SUS 302)、06Cr19Ni10(SUS 304)Welding of materials.

JQ.H1Cr13

S410

ER410

Commonly used in hydropower stations and in wear and corrosion-resistant applications such as valves.12Cr13(SUS 410)。

JQ.H1Cr17

S430

ER430

Welding commonly used for components in wear and corrosion-resistant applications, such as10Cr17（SUS 430Materials components, guardrails, golf ball heads, etc.

JQ.H1Cr24Ni13

S309

ER309

Commonly used in welding dissimilar materials such as carbon steel and stainless steel, or in welding of martensitic and pearlitic stainless steels with lower toughness. Applications include the petrochemical, thermal power stations, and other industries.

JQ.H1Cr26Ni21

S310

ER310

Commonly used for high-temperature products such as high-temperature furnaces and coal coking equipment, also applicable to composite layer surfacing and welding of dissimilar steels.