| Klas: | 37Cr4 | |||
| Nimewo: | 1.7034 | |||
| Klasifikasyon: | Alyaj espesyal asye | |||
| Estanda: |
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Konpozisyon chimik % nan asye 37Cr4 (1.7034): EN 10083-3-2006
| C | sizo | Mn | P | S | Kr |
| 0.34 - 0.41 | max 0.4 | 0.6 - 0.9 | max 0.025 | max 0.035 | 0.9 - 1.2 |
Pwopriyete mekanik asye 37Cr4 (1.7034)
| Dyamèt nominal (mm): | rive 16 | 16 - 40 | 40 - 100 |
| Rm- Fòs rupture (MPa) (+ QT) | 950-1150 | 850-1000 | 750-900 |
| Rm- Fòs rupture (MPa) (+AC) | 590 |
| Dyamèt nominal (mm): oswa pou pwodwi plat epesè: a 8; 8-20; 20-60; | rive 16 | 16 - 40 | 40 - 100 |
| Revwa- Upper fòs sede oswa Rp0.2- 0.2% fòs prèv (MPa) (+QT) |
750 | 630 | 510 |
| KV- Enèji enpak (J) (+QT) | +20 degre 35 |
| Epesè nominal (mm): | rive 16 | 16 - 40 | 40 - 100 |
| A- Min. elongasyon Lo=5,65 √ Se konsa (%) (+QT), pwodwi wonn | 11 | 13 | 14 |
| Dyamèt nominal (mm): oswa pou pwodwi plat epesè: a 8; 8-20; 20-60; | rive 16 | 16 - 40 | 40 - 100 |
| Z- Rediksyon nan koup transvèsal sou ka zo kase (%) (+ QT) | 35 | 40 | 40 |
| Z- Rediksyon nan koup transvèsal sou ka zo kase (%) (+ AC) | 60 |
| Brinell dite (HBW): (+S) | 255 |
| Brinell dite (HBW): (+A) | 235 |
Klas ekivalan asye 37Cr4 (1.7034)
Avètisman! Sèlman pou referans
| Inyon Ewopeyen EN |
ETAZINI - |
Almay DIN,WNr |
Japon JIS |
Lafrans AFNOR |
Angletè BS |
Itali UNI |
Espay UNE |
Lachin GB |
Syèd SS |
Polòy PN |
Tchechi CSN |
Otrich ONORM |
Larisi GOST |
Entèvyou ISO |
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