Product classification

Special Welding Wire

Special welding wire is a precisely engineered filler material designed for high-strength, corrosion-resistant, heat-resistant, or specialty metal joining applications in industrial and aerospace environments.

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E-mail:sales@yasepipeline.com

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Product Description

Grade:

Welding Wire	Base Material / Application	Key Features	Typical Use
ER385	Low alloy steel (1Cr-1Mo-0.25V)	High-temperature resistance, heat crack resistant	Pressure vessels, boilers, high-temperature piping
ERNiCr-3	Austenitic stainless steel, Ni-based alloys	High temperature, oxidation resistance, corrosion resistance	Furnace parts, high-temperature steel joining
ERNiCrMo-3	Austenitic stainless steel, Ni-Cr-Mo alloys	Acid and chloride corrosion resistant	Chemical, petrochemical, and marine equipment
ERNiCrMo-4	Optimized Ni-Cr-Mo alloys	Excellent corrosion resistance in harsh environments	Chemical, marine, high-performance industrial components
ERNiFeCr-1	Ni-Fe-Cr alloy	Corrosion resistant, moderate high-temperature strength	Alloy joining for chemical process equipment
ER309L	Stainless steel (Cr-Ni)	Good corrosion resistance, compatible with 304/304L	Overlay welding, dissimilar metal joints
ER316L	Stainless steel (Cr-Ni-Mo)	Excellent corrosion resistance in acids and chlorides	Chemical vessels, pipelines
ER2209	Duplex stainless steel	High strength, corrosion resistance	Seawater and chemical applications
ENiFe-Cu	Ni-Fe-Cu alloy	Excellent corrosion resistance, good ductility	Chemical processing equipment, marine applications

Size: Φ0.20–Φ12 mm

Other specifications and sizes can be supplied according to customer requirements.

Application:

Aerospace, aviation components, defense and military equipment, marine engineering, offshore oil and gas, chemical processing, petrochemical industry, power generation, nuclear energy, high-temperature furnace equipment, automotive and motorsport, shipbuilding, medical devices, electronics and semiconductor manufacturing, mining and heavy machinery, tooling and mold industry, pressure vessels and heat exchangers, renewable energy (wind, geothermal).

Special Alloy Steel