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Stainless steel welding wire

High-quality Stainless Steel Welding Wire from SUNNING STEEL. Excellent weldability, corrosion resistance, and strength for MIG, TIG, and industrial use.

SUNNING STEEL’s Stainless Steel Welding Wire is manufactured with precision to meet the requirements of modern welding processes such as MIG (GMAW), TIG (GTAW), and SAW (Submerged Arc Welding). Our welding wire offers excellent arc stability, smooth feedability, and superior corrosion resistance, making it suitable for joining stainless steels in critical applications.

Available in a wide range of diameters and grades, our stainless steel welding wire ensures high-quality welds with minimal spatter, strong mechanical properties, and durability across a variety of industries including chemical, marine, construction, and food processing.

Product Parameters

ParameterDetails
Product NameStainless Steel Welding Wire
GradesER308, ER308L, ER316, ER316L, ER309L, ER347, etc.
StandardsAWS A5.9 / ASME SFA-5.9 / EN ISO 14343-A
Diameter Range0.8 mm – 6.0 mm
Surface ConditionBright finish / Copper coated
PackagingSpools, coils, drums, customized packing available
ApplicationsMIG, TIG, SAW welding for stainless steel fabrication
OriginChina

Application

  • Petrochemical & Refining – Pressure vessels, piping systems, storage tanks
  • Food & Beverage Industry – Sanitary equipment, breweries, dairy processing plants
  • Shipbuilding & Marine Engineering – Hull structures, deck equipment, offshore platforms
  • Construction & Architecture – Stainless steel frameworks, facades, handrails
  • Automotive & Aerospace – Exhaust systems, engine parts, precision components
  • General Fabrication – Industrial machinery, pipelines, structural welding

Advantage

  • High Corrosion Resistance – Reliable in chemical, food-grade, and marine environments
  • Excellent Weldability – Stable arc, minimal spatter, and smooth feeding performance
  • Versatility – Suitable for MIG, TIG, and SAW processes across multiple industries
  • Strong Mechanical Properties – High tensile strength and ductility
  • Custom Options – Wide range of diameters, grades, and packaging available
  • Compliance with International Standards – AWS, ASME, and EN certifications

FAQs

Q1: What is the difference between ER308 and ER308L?

A: ER308L has lower carbon content, reducing carbide precipitation and improving resistance to intergranular corrosion after welding.

Q2: Can your welding wire be used for both MIG and TIG welding?

A: Yes, SUNNING STEEL provides welding wire suitable for both MIG (GMAW) and TIG (GTAW) applications.

Q3: Do you supply welding wire for marine-grade applications?

A: Yes, ER316 and ER316L grades are recommended for chloride-rich and marine environments.

Q4: What packaging options are available?

A: We supply welding wire in spools, coils, or drums, with customized solutions available upon request.

Online request

If you have any needs or questions, please leave a message, we will reply to you within 24 hours!
Email: [email protected]
Phone/WeChat/Whatsappt: 8613673622930
Skype: rebecca_jianhui
Fax/Tel: +8613673622930

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