ER308L Stainless Steel Welding Rod Wire SUS304 SUS304L for Chemical Equipment Food Processing Piping High Corrosion Resistance
Price:
NEGOTATION
MOQ:
5KG
Delivery Time:
A WEEK
Brand:
HUONA
Product Description
ER308L Stainless Steel Welding Rod & Wire
ER308/ER308L stainless steel welding rod and wire (also known as SUS304, SUS304L, 304/304S, WNR 1.4301, 1.4306, SS304) is a high-quality austenitic stainless steel filler material designed for welding 304 series stainless steel and similar alloys. This material provides excellent corrosion resistance, good mechanical strength, and stable weld performance. ER308L is the low-carbon variant, optimized to reduce sensitization and intergranular corrosion during welding.
Chemical Composition (Typical Values)
| Element | Content (%) |
|---|---|
| Carbon (C) | ≤0.08 (ER308) / ≤0.03 (ER308L) |
| Chromium (Cr) | 18-20 |
| Nickel (Ni) | 8-10 |
| Manganese (Mn) | ≤2 |
| Silicon (Si) | ≤1 |
| Phosphorus (P) | ≤0.045 |
| Sulfur (S) | ≤0.03 |
| Iron (Fe) | Balance |
Technical Specifications
| Parameter | Specification |
|---|---|
| Material Type | Austenitic Stainless Steel (ER308/ER308L/SUS304/SUS304L/304/304S) |
| Product Form | Welding Rod / Welding Wire |
| Diameter | 0.8 - 5.0 mm (customizable) |
| Length | 250 - 1000 mm (customizable) |
| Melting Point | Approx. 1400-1450 °C |
| Conductivity | Low to Moderate |
| Corrosion Resistance | Excellent |
| Packaging | Coils or straight rods |
Product Attributes
| Attribute | Options / Description |
|---|---|
| Alloy Grade | ER308/ER308L/SUS304/SUS304L/304/304S/WNR 1.4301/1.4306/SS304 |
| Material Type | Austenitic Stainless Steel |
| Product Form | Welding Rod / Welding Wire |
| Diameter | 0.8 - 5.0 mm (customizable) |
| Diameter Tolerance | ±0.01 mm |
| Length | 250 - 1000 mm (customizable) |
| Surface Finish | Bright, Polished |
| Packaging Type | Coil, Bundle, Straight Rods |
| Melting Point | Approx. 1400-1450 °C |
| Corrosion Resistance | Excellent |
| Strength / Mechanical Property | High |
| Welding Method | TIG (GTAW), MIG (GMAW), Manual Welding |
| Heat Treatment | As-drawn, Annealed |
| Certification | ISO 9001, RoHS, REACH (optional) |
| Special Coating | Optional anti-oxidation coating |
| Application Environment | Chemical, Food, Marine, Industrial |
| Customizable Length & Diameter | Any within standard ranges, special sizes on request |
Applications
- Chemical equipment and piping
- Food processing machinery and kitchen equipment
- Pressure vessels and tanks
- Architectural and decorative stainless steel
- General 304 series stainless steel fabrication
Key Features
- Excellent corrosion resistance in chemical and atmospheric environments
- High mechanical strength and ductility
- Smooth and clean weld appearance
- Low-carbon variant (ER308L) reduces sensitization and intergranular corrosion
- Compatible with manual and automated welding processes
- Easy handling and processing
- Stable arc and low spatter during welding
- Suitable for welding most 300-series stainless steels
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Get in Touch
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Company
Huona (Shanghai) New Material Co., Ltd.
Location
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
Contact Person
Roy