1.[ Steel 41cr4 1.7035 SCr440H Plate& Coil& Sheet]
Introduction: Standard: | EN 10083-3: 2006 Steels for quenching and tempering. Technical delivery conditions for alloy steels | EN 10263-4: 2001 Steel rod, bars and wire for cold heading and cold extrusion. Technical delivery conditions for steels for quenching and tempering | EN 10250-3: 2000 Open steel die forgings for general engineering purposes. Alloy special steels | EN 10297-1: 2003 Seamless circular steel tubes for mechanical and general engineering purposes. Non-alloy and alloy steel tubes. Technical delivery conditions |
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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 |
41Cr4 | | | | | | | | |
2.[Steel 41cr4 1.7035 SCr440H Plate& Coil& Sheet]
Surface:
mill finish (not polished)
brushed
mirror
embossed
oxidized
cold-rolled
hot-rolled
3.[Steel 41cr4 1.7035 SCr440H Plate& Coil& Sheet]
Chemistry:
Chemical composition % of steel 41Cr4 (1.7035): EN 10083-3-2006
C | Si | Mn | P | S | Cr |
0.38 - 0.45 | max 0.4 | 0.6 - 0.9 | max 0.025 | max 0.035 | 0.9 - 1.2 |
Mechanical properties of steel 41Cr4 (1.7035)
Nominal diameter (mm): | to 16 | 16 - 40 | 40 - 100 |
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Rm - Tensile strength (MPa) (+QT) | 1000-1200 | 900-1100 | 800-950 |
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Rm - Tensile strength (MPa) (+AC+C+AC) | 610 |
Nominal thickness (mm): | to 8 | 8 - 20 | 20 - 50 |
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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 |
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Re - Upper yield strength or Rp0.2 - 0.2% proof strength (MPa) (+QT) | 800 | 660 | 560 |
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KV - Impact energy (J) (+QT) | +20° 30-35 |
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KV - Impact energy (J) transverse, (+QT) | +20° 22 |
Nominal thickness (mm): | to 16 | 16 - 40 | 40 - 100 |
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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 |
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Z - Reduction in cross section on fracture (%) (+QT) | 30 | 35 | 40 |
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Z - Reduction in cross section on fracture (%) (+AC+C+AC) | 60 |
Brinell hardness (HBW): (+S) | 255 |
Brinell hardness (HBW): (+A) | 241 |
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