X20Cr13 - 1.4021 / s42010 / SUS420J1 / 420S29 / 2303 / 2H13 / 17022 / 20KH13
X20Cr13 - 1.4021
Uygulama Bilgileri
| Grade (EU) | X20Cr13 | |
| Number | 1.4021 | |
| EU - EN | X20Cr13 | |
| USA | 420 s42010 | |
| Germany, DIN,WNr | X20Cr13 | |
| Germany, DIN,WNr | X20Cr13 | |
| Japan, JIS | SUS420J1 | |
| England, BS | 420S29 | 420S37 |
| China, GB | 2Cr13 | X20Cr13 |
| Sweden, SS | 2303 | |
| Poland, PN | 2H13 | |
| Czechia, CSN | 17022 | |
| Russia, GOST | 20KH13 |
| EN 10088-2: 2005 |
| EN 10088-3: 2005 |
| EN 10151: 2003 |
| EN 10250-4: 2000 |
| EN 10250-4: 2000 |
| EN 10088-1: 2005 |
| EN 10088-5: 2009 |
| EN 10088-4: 2009 |
| C | 0.16 - 0.25 |
| Si | max 1.00 |
| Mn | max 1.50 |
| Ni | max 0.75 |
| P | max 0.040 |
| S | max 0.015 |
| Cr | 12 - 14 |
| Rm - Tensile strength (MPa) (+QT) | 650 - 950 |
| Rp0.2 0.2% Geçirmezlik Direnci (MPa) (+QT) | 450 - 600 |
| KV - Impact energy (J) longitud | +20° - 20-25 |
| A - Min. elongation at fracture (%) (+QT) | 10 - 12 |
| Vickers hardness (HV): (+A) | 190 - 240 |
| Vickers hardness (HV): (+QT) | 480 - 520 |
| Brinell hardness (HB): (+A) | 230 |