310S stainless steel is austenitic chromium-nickel stainless steel, has a very good resistance to oxidation, corrosion, high temperature, because of the higher percentage of chromium and nickel, so that has a much better creep strength, can continue to work at high temperatures, has a good resistance to high temperatures. Because of nickel (Ni), chromium (Cr) content is high, has a good resistance to oxidation, corrosion, acid and alkali resistance, high temperature resistance, high temperature resistant steel pipe is specially used in the manufacture of electric furnace pipe and other occasions, austenitic type stainless steel after increasing the content of carbon, due to its solid solution strengthening effect so that the strength has been increased, the austenitic type stainless steel chemical composition is characterized by the addition of molybdenum, tungsten, niobium and titanium elements based on chromium, nickel, due to the organization of the Face-centered cubic structure, thus high strength and creep strength at high temperatures. Melting point 1470 ℃, 800 ℃ began to soften, the permissible stress continues to decrease.
Equivalent Material
| Grade | Euronorm | China GB | Japanese JIS | |
| No. | ||||
| 310S | 1.4951 | 06Cr25Ni20 | SUS310S | |
Standard Specification
| Thickness | 0.5mm-100mm | ||||||
| Outer diameter | 10mm, 25.4mm, 38.1mm, 50.8mm, 100mm, 250mm, 300mm, 350mm, etc | ||||||
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc | ||||||
| Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc | ||||||
| Finish | Hot rolled (HR), Cold rolled PIpe (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) | ||||||
| Form | Round tube Square tube Rectangular tube etc. | ||||||
Composition Content
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 310S | Min. Max. |
≤0.08 | ≤2.0 | ≤1.5 | ≤0.035 | ≤0.03 | 24.00-26.00 | / | 19.00-22.00 | / |
Ob (MPa) 520 or higher, o0.2 (MPa) 205 or higher, the delta 5 (%) of 40 or higher, Ψ (%) of 50 or more, HB 187 or less can withstand temperatures up to 1150 ℃.
Melting point at 1398 ℃ ~ 1454 ℃
Tempering: 180 ~ 200
Annealing condition, ≤207HB, indentation diameter ≥4.20mm
Quenching, p 62 HRC
Dimensions Standard,Weight Chart
| SS 310S Tube Size（mm) | SS 310STube Weight per Unit Area（kg/m） | ||||||||
| 6*1 | 0.125 | ||||||||
| 6*1.5 | 0.168 | ||||||||
| 8*1 | 0.174 | ||||||||
| 8*1.5 | 0.243 | ||||||||
| 10*1 | 0.224 | ||||||||
| 10*1.5 | 0.318 | ||||||||
| 12*1 | 0.274 | ||||||||
| 12*1.5 | 0.392 | ||||||||
| 12*2 | 0.498 | ||||||||
| 14*1 | 0.324 | ||||||||
| 14*2 | 0.598 | ||||||||
| 14*3 | 0.822 | ||||||||
| 16*2 | 0.697 | ||||||||
| 16*3 | 0.971 | ||||||||
| 17*3 | 1.046 | ||||||||
| 18*1 | 0.423 | ||||||||
| 18*1.5 | 0.617 | ||||||||
| 18*2 | 0.797 | ||||||||
| 18*3 | 1.121 | ||||||||
| 20*1 | 0.473 | ||||||||
| 20*2 | 0.897 | ||||||||
| 20*3 | 1.27 | ||||||||
| 21*3 | 1.345 | ||||||||
| 22*2 | 0.996 | ||||||||
| 22*2.5 | 1.214 | ||||||||
Price List
| Stainless Steel 310S pipe Price List | 310S pipe FOB Per Unit (USD) | |||||||
| 2mm 310S stainless steel pipe | $2100.00-$2800.00 | |||||||
| ss 310S mirror Stainless Steel pipe | $2300.00-$3000.00 | |||||||
| Stainless Steel pipe 310S | $2100.00-$2800.00 | |||||||
| Standard size 4×8 metal sus 310S grade stainless steel pipe prices | $2100.00-$2800.00 | |||||||
