Grade 309 stainless steel can be welded using fusion or resistance welding methods. Oxyacetylene welding method is not preferred for welding this alloy.
Grade 309 stainless steel is used in the following applications:
Boiler baffles
Furnace components
Oven linings
Fire box sheets
Other high temperature containers.
Product Details
| Standard | ASTM, DIN, EN, JIS,GB |
| Material | 201, 202, 301, 302, 304, 304L, 310S, 316, 316L, 321, 430, 430A, 309S, 2205, 2507, 2520, 430 , 410, 440, 904Lect, Or Customized |
| Type | Welded |
| Steel Grade | 300 Series,400 Series,200 Sseries |
| Application | Construction |
| Tolerance | ±1% |
| Processing Service | Bending, Welding, Decoiling, Punching, Cutting, Moulding |
| Outer Diameter | 6-711mm, or customized |
| Length | Customers' Requirement |
| Thickness | 0.5-40mm, or customized |




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