AFNOR S40Enquiry|Print this page
| Category | Type | Steel grade | Standard | Country |
|---|---|---|---|---|
| Grades | Special Alloy | S40 | AFNOR | France |
Chemical composition%of the ladle analysis of gradeS40
| 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) |
|---|---|---|---|---|---|---|
| 299(≥) | 421(≥) | 23 | 21 | 24 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 223 |
| 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 |
|---|---|---|---|---|---|---|---|
| 278(≥) | 265(≥) | 11 | 34 | 14 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 123 | |
| Temp. °C/°F | Creep strain limit (10000h) (Rp1,0)N/mm2 | Creep rupture strength (10000h) (Rp1,0)N/mm2 | |||||
| 782 | 551 | 891 |
| 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 |
