ER308L is a stainless steel MIG solid welding wire designed for welding 304/304L and similar stainless steels. It offers excellent crack resistance, corrosion resistance, and stable welding performance, making it suitable for industrial and food-grade applications.
With low carbon content (≤0.03%), it helps reduce the risk of intergranular corrosion and ensures durable weld joints.
Key Features
- Low carbon (≤0.03%) for improved corrosion resistance
- Excellent crack resistance and weld strength
- Stable arc with smooth feeding
- Suitable for all-position welding
- Clean weld appearance with good bead quality
Applications
- Stainless steel fabrication and repair
- Food machinery and kitchen equipment
- Medical and pharmaceutical equipment
- Pressure vessels and tanks
- Textile and chemical equipment
Materials Compatibility
- 304 / 304L
- 308 / 308L
- 321
- 347 stainless steel
Specifications
- Wire Type: ER308L
- Diameter: 0.8mm / 0.9mm
- Weight: 2 lb (0.9 kg)
- Spool Size: 4" standard spool
- Welding Process: MIG (GMAW)
- Shielding Gas: 100% Argon or Ar/CO₂ (98/2)
Package Options
1 Pack / 3 Pack / 5 Pack (2 lb spool each)
FAQ
Q: Does it work with food-grade stainless steel?
Yes, it is suitable for food machinery and kitchen equipment.
Q: What gas is required?
100% Argon or 98% Argon / 2% CO₂.
Q: What stainless steel can it weld?
304, 304L, 308, 308L, 321, and 347.