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Martensitic stainless steel that contains high % of carbon that allows heat treatments and sulfur that allows high workability
| EUROPE | ITALY | GERMANY | FRANCE | UK | USA | ||
|---|---|---|---|---|---|---|---|
|
EN 10088-3: 2005 |
(UNI 6900: 71) |
(DIN 17440 - 85) |
(NF A 35-574-90) |
(BS 970 pt. 3-91) | AISI | ||
| Grade | N° | Werkstoff | N° | ||||
| X46CrS13 | 1.4035 | - | - | - | - | - | - |
| C | Si / max | Mn / max | P / max | S | Cr |
|---|---|---|---|---|---|
| 0,43÷0,50 | 1,00 | 2,00 | 0,040 | 0,15÷0,35 | 12,5÷14,0 |
| Size (mm) | Heat treatment | Hardness HB max* | Rp 0,2 (MPa)** min | Rm (MPa)**max | A5 (%) min |
|---|---|---|---|---|---|
| d≤63 | Annealed (+A) | 245 | - | 800 | - |
* only for guidance
** for rods, only the tensile strenght values apply
| Size (mm) | Annealed | |
|---|---|---|
| Rm (MPa) max | HB max* | |
| d≤10 | 880 | 280 |
| 10<d≤16 | 880 | 280 |
| 16<d≤40 | 800 | 250 |
| 40<d≤63 | 760 | 230 |
* for reference only
| Operation | °C |
|---|---|
| Hot forgings deformation | 900÷1100 |
| Annealing (air) | 750÷850 |
