ER308 stainless steel welding wire is a widely used austenitic stainless steel welding material, suitable for a variety of welding processes, such as TIG and MIG. It has good corrosion resistance, mechanical properties, and welding performance, and is widely used in the welding of stainless steel structures.
Product Details:
|
Product |
ER308 Stainless Steel wire |
|
Material |
ER308 |
|
Standard |
ASME, ASTM, EN, BS, GB, DIN, JIS, etc |
|
Size Range |
0.2mm-14mm, or as per requirements |
|
Surface Treatment |
Common, polished, galvanized, black, etc. |
|
Processing Service |
Welding, Punching, Cutting, Bending, Decoiling |
|
Delivery Time |
According to customer needs |
|
Shape |
Round.Rectangle |
|
MOQ |
1 Ton |
|
Application |
Stainless steel railings, curtain wall frames, 304 stainless steel tanks, and pipeline welding |
|
Package |
1. Inner packaging: Wrapped in plastic film/rust-proof paper, moisture-proof and rust-proof. 2. Outer packaging: Use wooden pallets or iron pallets as the base, covered with woven bags or cartons, and wrapped with PE protective film to ensure stability and safety during transportation. 3. Optional packaging methods: According to customer needs, spool packaging, loose disc packaging, bundled packaging, or customized labels can be provided. |
Standard Classification:
AWS A5.9 (American Welding Society): ER308
ISO 14343 (International Standard): G 19 9 L
GB/T 29713 (Chinese Standard): S308
Applicable Process:
TIG (GTAW), MIG/MAG (GMAW) welding requires the use of protective gas (such as Ar + 1-2% O₂ or Ar + CO₂ mixture).
Main Application:
Welding 304/304L austenitic stainless steel. Widely used in food equipment, chemical containers, architectural decoration, etc.
Application Example:
Food industry: 304 stainless steel tank and pipeline welding (L-shaped design is required to ensure hygienic corrosion resistance).
Building decoration: Stainless steel railings, curtain wall frames (the surfaces need to be polished or undergo acid washing for passivation).
General equipment: Heat exchangers, low-pressure valves (not in extremely corrosive environments).
Mechanical Properties(Annealing state):
|
Grade |
tensile strength(Mpa) |
Yield Strength(Mpa) |
Elongation(%) |
HV |
|
ER308 |
550-650 |
300-350 |
≥30 |
≤200 |
Chemical Compositions:
|
Grade |
C(%) |
Si(%) |
Mn(%) |
S(%) |
P(%) |
Cr(%) |
Ni(%) |
S(%) |
|
ER308 |
≤0.08 |
≤0.60 |
1.0-2.5 |
≤0.035 |
≤0.03 |
19.5-22.0 |
9.0-11.0 |
≤0.03 |
About Cunrui Metal:
Jiangsu Cunrui Metal Products Co., Ltd. operates a 2,000-square-meter modern processing center, equipped with advanced machinery such as precision slitting machines, laser cutting systems, plasma cutting equipment, grinding machines, and embossing machines.
We offer a comprehensive range of stainless steel, alloy, and carbon steel products, including sheets, bars, coils, wires, and pipes, which are widely used in the architectural, medical, food, and construction industries. With over 20 advanced surface treatment techniques-such as mirror polishing, brushed finishes, titanium plating, and anti-fingerprint coatings provide customized processing services to meet even the most stringent industry requirements.
If you are interested in ER308 stainless steel welding wire or have further needs, please feel free to contact Jiangsu Cunrui Metal Products Co., Ltd. We provide customized services and can provide high-quality products according to your specific requirements.
Corporate Advantages:
1. Stable Costs, More Peace of Mind
- Locked Price + Floating Clause: We lock in raw material prices when the contract is signed. If freight costs fluctuate, we share the difference, helping you avoid risks.
- Factory-Direct Sales, No Middlemen: We produce in our factory, cutting out intermediaries. Our prices are 10% lower than traders, and we control quality from the source.
2. Reliable Quality, No Excuses
- Video Inspection + Third-Party Testing: Former SGS inspectors conduct on-site checks. Any issues are fixed immediately after the sales blame games.
- High-Standard Smart Manufacturing: Intelligent temperature and rolling control, online inspection, and premium raw materials ensure consistent strength and quality in every wire. Full traceability included.
3. Fast Delivery, Ready for Any Order
- Flexible Production + Smart Scheduling: Quick changeovers for different specs; urgent orders are no problem.
- Nationwide Warehousing: Ship from the nearest location to cut down delivery time significantly.
4. Quick Response, Service Without Compromise
- Solution in 24 Hours: Whether it's restocking, refunds, or freight claims, we offer the most reasonable solution fast.
- End-to-End Support: From selection and ordering to customs clearance and after-sales, our dedicated team handles it all. You just wait for delivery.
5. Custom Orders Welcome, Even Small Ones
- Flexible Custom Production: We handle small batches and special specs to meet your unique needs.
- Industry Experts Who Understand You: We don't just sell steel-we help you choose the right type. For example, the most cost-effective and high-performance steel wire for car springs or bridge cables.
6. Long-Term Value with High Cost-Performance
- Triple Backup Support: With factory, warehouse, and insurance backing, we're ready for urgent changes, replacements, or any challenges.
- Strong Stability: Stable costs, quality, and supply-so you can buy with confidence and use with ease.
