AFNOR SF Enquiry | Print this page
- Category
- Type
- Steel grade
- Standard
- Country
- USE
Chemical composition % of the ladle analysis of grade SF
| 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) |
|---|---|---|---|---|---|---|
| 328 (≥) | 682 (≥) | 11 | 43 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 432 |
| 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 |
|---|---|---|---|---|---|---|---|
| 591 (≥) | 226 (≥) | 34 | 14 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 331 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
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| 981 | 371 | 122 |
| 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 |
|---|---|---|---|
| SUS 310SFB | Stainless steel blooms and billets for forgings |
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| STSF304 | Stainless steel forgings for pressure vessels |
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| STSF304H | Stainless steel forgings for pressure vessels |
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| STSF304L | Stainless steel forgings for pressure vessels |
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| STSF304LN | Stainless steel forgings for pressure vessels |
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| STSF304N | Stainless steel forgings for pressure vessels |
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| STSF310 | Stainless steel forgings for pressure vessels |
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| STSF316 | Stainless steel forgings for pressure vessels |
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| STSF316H | Stainless steel forgings for pressure vessels |
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| STSF316L | Stainless steel forgings for pressure vessels |
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| STSF316LN | Stainless steel forgings for pressure vessels |
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| STSF316N | Stainless steel forgings for pressure vessels |
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| STSF321 | Stainless steel forgings for pressure vessels |
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| STSF321H | Stainless steel forgings for pressure vessels |
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| STSF347 | Stainless steel forgings for pressure vessels |
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| STSF347H | Stainless steel forgings for pressure vessels |
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| STSF410 | Stainless steel forgings for pressure vessels |
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| STSF410A | Stainless steel forgings for pressure vessels |
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| STSF410B | Stainless steel forgings for pressure vessels |
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| STSF410C | Stainless steel forgings for pressure vessels |