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| Category | Type | Steel grade | Standard | Country |
|---|---|---|---|---|
| Grades | Special Alloy | S5 | ASTM | USA |
Chemical composition%of the ladle analysis of gradeS5
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Mo(％) | V(%) |
|---|---|---|---|---|---|---|---|
| 0.50～0.65 | 1.75～2.25 | 0.60～1.00 | ≤0.030 | ≤0.030 | 0.10～0.50 | 0.20～1.35 | 0.15～0.35 |
| Proof strength Rp0.2(MPa) | Tensile strength Rm(MPa) | Impact energy KV(J) | Elongation at fracture A(%) | Reduction in cross section on fracture Z(%) | As-Heat-Treated Condition | Brinell hardness(HBW) |
|---|---|---|---|---|---|---|
| 235(≥) | 536(≥) | 12 | 11 | 32 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 232 |
| Property | Density kg/dm3 | Temperature T °C/F | Specific heat J/kgK | Thermal conductivity W/mK | Electric resistance µΩ·cm | Modulus of elasticity kN/mm2 | Expansion rate |
|---|---|---|---|---|---|---|---|
| 853(≥) | 547(≥) | 21 | 44 | 42 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 324 | |
| Temp. °C/°F | Creep strain limit (10000h) (Rp1,0)N/mm2 | Creep rupture strength (10000h) (Rp1,0)N/mm2 | |||||
| 749 | 555 | 851 |
| Product type | Products | Dimension | Processes | Deliver Status |
|---|---|---|---|---|
| Plates/Sheets | Plates/Sheets | 0.08-200mm(T)*W*L | Forging,hot rolling and cold rolling | Annealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting |
| Steel Bar | Round Bar,Flat Bar,Square Bar | Φ8-1200mm*L | Forging,hot rolling and cold rolling,Cast | Black,Rough Turning,Shot Blasting, |
| Coil/Strip | Steel Coil/Steel Strip | 0.03-16.0x1200mm | Cold-Rolled&Hot-Rolled | Annealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting |
| Pipes/Tubes | Seamless Pipes/Tubes,Welded Pipes/Tubes | OD:6-219mm x WT:0.5-20.0mm | Hot extrusion,Cold Drawn,Welded | Annealed,Solution and Aging,Q+T,ACID-WASHED |
| Grade | Standard | Country | Application |
|---|---|---|---|
| A 314 S50100 | ASTM | USA | Stainless Steel Billets and Bars for Forging |
| S50100 | ASTM | USA | Chromium Heat Resisting Steel |
| A 314 S50200 | ASTM | USA | Stainless Steel Billets and Bars for Forging |
| A 387 S50200 | ASTM | USA | Pressure Vessel Plates, Alloy Steel, Chromium-Molybdenum |
| S50200 | ASTM | USA | Chromium Heat Resisting Steel |
| S50300 | ASTM | USA | Chromium Heat Resisting Steel |
| S50400 | ASTM | USA | Stainless Steel |
| S32404 | ASTM | USA | Duplex (Austenitic-Ferritic) Chromium Nickel Molybdenum Copper Nitrogen Stainless Steel |
| 304S51 | ASTM | USA | Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes |
| HFS 304S51 | ASTM | USA | Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes |
| CFS 304S51 | ASTM | USA | Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes |
| HFM 304S51 | ASTM | USA | Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes |
| 316S51 | ASTM | USA | Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes |
| CFS 316S51 | ASTM | USA | Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes |
| HFM 316S51 | ASTM | USA | Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes |
| HFS 316S51 | ASTM | USA | Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes |
| 316S52 | ASTM | USA | Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes |
| 321S51(1010) | ASTM | USA | Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes |
| 321S51(1105) | ASTM | USA | Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes |
| 347S51 | ASTM | USA | Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes |