The ASME SA358 standard covers electric fusion welded austenitic chromium-nickel stainless steel pipes suitable for corrosive or high-temperature services, or both, as well as for general applications. ASTM A358 EFW SS 310S pipe is a high alloy stainless steel with excellent high-temperature oxidation resistance and good corrosion resistance. Its maximum service temperature can reach 1150°C.
GNEE supplies ASTM A358 310S steel pipe specifications and sizes. There are two main processing methods: hot rolling and cold rolling. The outer diameter of hot-rolled steel pipes is usually greater than 32mm, and the wall thickness is typically in the range of 2.5-75mm. The outer diameter of cold-rolled steel pipes can be as small as 6mm, and the wall thickness can be as thin as 0.25mm. The outer diameter of thin-walled stainless steel pipes can reach 5mm, with wall thicknesses of less than 0.25mm.
ASME SA358 310S grade pipes are widely used in industrial fields that require high-temperature resistance and corrosion resistance, such as petrochemical, power, aerospace, and heat treatment equipment.
Products Data
Grade Specification Comparison for ASTM A358 Grade 310s Stainless Steel EFW Pipes
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 310S | S31008 | 310S16 | - | 1.4845 | X8CrNi25-21 | 2361 | SUS 310S |
Chemical Composition of ASTM A358 310s Stainless Steel Pipes
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 310S | min. max. |
- 0.08 |
- 2.00 |
- 1.50 |
- 0.045 |
- 0.030 |
24.0 26.0 |
- | 19.0 22.0 |
- |
Mechanical Properties of ASTM A358 Grade 310s EFW Stainless Steel Pipes
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max |
||||
| 310S | 515 | 205 | 40 | 95 | 217 |
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ASTM A358 Stainless Steel 310S Round Pipe
Why Choose GNEE
GNEE exports A358 steel pipes to 65 countries and regions around the world every year. The price is 5% lower than other suppliers, the production quality is strictly guaranteed, and there is a professional after-sales service team of 20 people. We will solve any doubts for you and provide project solutions! If you are looking for A358 TP304 stainless steel pipes, please contact us in time to get a quote! sales@gneetube.com
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