Description of Product
309S is a sulfur-containing free-cutting stainless steel used where free-cutting and high surface finish are primarily required.
310S (old grade 0Cr25Ni20/new grade 06Cr25Ni20) is austenitic chromium-nickel stainless steel with good oxidation resistance and corrosion resistance, because of the higher percentage of chromium and nickel, 310S has much better creep strength, at high temperatures It can work continuously and has good high temperature resistance.
Product Parameter
Product Name | 309S 310S Stainless Steel PipeTube |
| Length | 1000-6000mm as required |
Out diameter | 3-600mm |
Thickness | 0.5-20mm or as required |
Standard | AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, etc |
Technique | Hot rolled / cold rolled |
Thickness Tolerance | ±0.01mm |
Material | 201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321, 410, 410S, 420, 430 904L |
Shipment Time | Within7-15 workdays after receiving deposit |
Composition content
Grade | Chemical Component % | |||||||||||
C | Cr | Ni | Mn | P | S | Mo | Si | Cu | N | Other | ||
309S | 0Cr23Ni13 | ≤0.08 | 22.00-24.00 | 12.00-15.00 | ≤2.00 | ≤0.035 | ≤0.030 | - | ≤1.00 | - | - | - |
310S | 0Cr25Ni20 | ≤0.08 | 24.00-26.00 | 19.00-22.00 | ≤2.00 | ≤0.035 | ≤0.030 | - | ≤1.00 | - | - | - |
| Grade | Tensile strength | Yield Strength 0.2% Proof(Mpa) | Elongation (% in 50mm) | Hardness | |
Rockwell B (HRB) | Brinell (HB) | ||||
| 310S | >520 | >205 | 40 | 90 | 187 |
| 309S | >515 | >205 | 40 | 90 | 187 |
Packing And Delivery
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