| Qib: | 34cr 4 | |||
| Tus lej: | 1.7033 | |||
| Kev faib tawm: | Alloy tshwj xeeb hlau | |||
| Txheem: |
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Tshuaj muaj pes tsawg leeg % ntawm steel 34Cr4 (1.7033): EN 10083-3-2006
| C | Si | Mn | P | S | Cr |
| 0.3 - 0.37 | max 0.4 | 0.6 - 0.9 | max 0.025 | max 0.035 | 0.9 - 1.2 |
Mechanical zog ntawm steel 34Cr4 (1.7033)
| Nominal txoj kab uas hla (mm): | rau 16 | 16 - 40 | 40 - 100 |
| Rm- Tensile zog (MPa) (+ QT) | 900-1100 | 800-950 | 700-850 |
| Rm- Tensile zog (MPa) (+ AC) | 580 |
| Nominal txoj kab uas hla (mm): los yog rau cov khoom tiaj tus thickness: mus txog 8; 8-20; 20-60; | rau 16 | 16 - 40 | 40 - 100 |
| Re- Upper yield zog los yog Rp0.2- 0.2% pov thawj lub zog (MPa) (+ QT) |
700 | 590 | 460 |
| KV- Lub zog cuam tshuam (J) (+ QT) | +20 degree 40 |
| Nominal txoj kab uas hla (mm): los yog rau cov khoom tiaj tus thickness: mus txog 8; 8-20; 20-60; | rau 16 | 16 - 40 | 40 - 100 |
| A- Min. elongation Lo=5,65 √ Yog li (%) (+QT) | 12 | 14 | 15 |
| Nominal txoj kab uas hla (mm): los yog rau cov khoom tiaj tus thickness: mus txog 8; 8-20; 20-60; | rau 16 | 16 - 40 | 40 - 100 |
| Z- Kev txo qis hauv ntu ntu ntawm pob txha (%) (+ QT) | 35 | 40 | 45 |
| Z- Txo hauv ntu ntu ntawm pob txha (%) (+ AC) | 62 |
| Brinell hardness (HBW): (+S) | 255 |
| Brinell hardness (HBW): (+A) | 223 |
Cov qib sib npaug ntawm cov hlau 34Cr4 (1.7033)
Ceeb toom! Tsuas yog siv tau
| EU EN |
Lub teb chaws Yelemees DIN, NWS |
Nyiv JIS |
Fabkis AFNOR |
England BS |
Ltalis UNI |
Russia GOST |
Inter ISO |
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