41Cr4 is a steel for quenching and tempering recommended for components with strength requirements lower than the steel 42CrMo4. It is suitable for induction surface hardening, min hardness 52 HRC. It through hardens in oil up to appr. 40 mm diameter.
| Grade : | 41Cr4 | ||||
| Number: | 1.7035 | ||||
| Classification: | Alloy special steel | ||||
| Standard: |
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Mechanical properties of steel 41Cr4 (1.7035)
| Nominal diameter (mm): | to 16 | 16 - 40 | 40 - 100 |
| Rm - Tensile strength (MPa) (+QT) | 1000-1200 | 900-1100 | 800-950 |
| Rm - Tensile strength (MPa) (+AC+C+AC) | 610 |
| Nominal thickness (mm): | to 8 | 8 - 20 | 20 - 50 |
| Rm - Tensile strength (MPa) (+QT) | 1000 | 900 | 800 |
| Nominal diameter(mm): or for flat products thickness: to 8; 8-20; 20-60; | to 16 | 16 - 40 | 40 - 100 |
| Re - Upper yield strength or Rp0.2 - 0.2% proof strength (MPa) (+QT) |
800 | 660 | 560 |
| KV - Impact energy (J) (+QT) | +20° 30-35 |
| KV - Impact energy (J) transverse, (+QT) | +20° 22 |
| Nominal thickness (mm): | to 16 | 16 - 40 | 40 - 100 |
| A - Min. elongation Lo = 5,65 √ So (%) (+QT), round products | 11 | 12 | 14 |
| Nominal diameter (mm): or for flat products thickness: to 8; 8-20; 20-60; | to 16 | 16 - 40 | 40 - 100 |
| Z - Reduction in cross section on fracture (%) (+QT) | 30 | 35 | 40 |
| Z - Reduction in cross section on fracture (%) (+AC+C+AC) | 60 |
| Brinell hardness (HBW): (+S) | 255 |
| Brinell hardness (HBW): (+A) | 241 |
Equivalent grades of steel 41Cr4 (1.7035)
Warning! Only for reference
| EU EN |
Germany DIN,WNr |
Japan JIS |
France AFNOR |
England BS |
Italy UNI |
Spain UNE |
Russia GOST |
Inter ISO |
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