4620 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Carbon Steel | 4620 | |||
4130 |
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4140 |
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4150 |
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5140 |
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5150 |
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6150 |
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440C |
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440C Mod. |
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3310 |
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4320 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.17-0.22 | 0.15-0.35 | 0.45-0.65 | 0.015 | 0.015 | ≤0.2 | 1.65-2.0 |
Mo | Al | Cu | Nb | Ti | V | Ce |
0.2-0.3 | ≤0.35 | |||||
N | Co | Pb | B | Other | ||
Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
---|---|---|---|---|---|---|
653 (≥) | 297 (≥) | 32 | 11 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 314 |
Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson’s coefficient, ν |
---|---|---|---|---|---|---|---|
33 | - | - | 0.22 | - | |||
537 | 545 | - | 24.3 | 344 | - | ||
522 | - | 43 | 14.2 | 234 | 232 |
Heat treated : 1787°C - 1341°C
Grade | Standard | Country | Application |
---|---|---|---|
ICI 4620 | AISI | USA | |
4620 | Australia Structural steel | ||
4620 H | Australia Structural steel | ||
4620 | USA | Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures | |
4620 | USA | Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures |
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