AFNOR S40 Enquiry | Print this page
| Category | Type | Steel grade | Standard | Country |
|---|---|---|---|---|
| Grades | Special Alloy | S40 | AFNOR | France |
Chemical composition % of the ladle analysis of grade S40
| 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) |
|---|---|---|---|---|---|---|
| 611 (≥) | 219 (≥) | 14 | 34 | 11 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 143 |
| 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 |
|---|---|---|---|---|---|---|---|
| 956 (≥) | 471 (≥) | 31 | 34 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 441 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 773 | 165 | 381 |
| 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 240 S40500 | AFNOR | France | Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
| A 268 S40500 | AFNOR | France | Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service |
| A 276 S40500 | AFNOR | France | Stainless Steel Bars and Shapes |
| A 473 S40500 | AFNOR | France | Stainless Steel Forgings |
| A 580 S40500 | AFNOR | France | Stainless Steel Wire |
| S40500 | AFNOR | France | Ferritic Chromium Stainless Steel |
| SA-240 S40500 | AFNOR | France | Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
| SA-268 S40500 | AFNOR | France | Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service |
| A 268 S40800 | AFNOR | France | Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service |
| A 959 S40800 | AFNOR | France | Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels |
| S40800 | AFNOR | France | Ferritic Chromium Stainless Steel |
| SA-268 S40800 | AFNOR | France | Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service |
| A 240 S40900 | AFNOR | France | Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
| A 268 S40900 | AFNOR | France | Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service |
| A 554 S40900 | AFNOR | France | Welded Stainless Steel Mechanical Tubing |
| S40900 | AFNOR | France | Ferritic Chromium Stainless Steel |
| SA-268 TP S40900 | AFNOR | France | Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service |
| A 493 S40940 | AFNOR | France | Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging |
| S40940 | AFNOR | France | Ferritic Chromium Stainless Steel with Columbium |
| A 176 S40945 | AFNOR | France | Stainless and Heat-Resisting Chromium Steel Plate, Sheet, and Strip |
