S32803 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | High Alloy | S32803 | |||
S44400 |
|||||
29-4 |
|||||
S44700 |
|||||
29-4-2 |
|||||
S44800 |
|||||
26-3-3 |
|||||
S44660 |
|||||
25-4-4 |
|||||
S44635 |
|||||
S44735 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.015 | 0.5 | 0.5 | 0.02 | 0.005 | 28-29 | 3-4 |
Mo | Al | Cu | Nb | Ti | V | Ce |
1.8-2.5 | 0.15-0.5 | |||||
N | Co | Pb | B | Other | ||
≤0.02 | ||||||
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) |
---|---|---|---|---|---|---|
947 (≥) | 967 (≥) | 11 | 33 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 433 |
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 |
---|---|---|---|---|---|---|---|
41 | - | - | 0.33 | - | |||
285 | 733 | - | 22.3 | 141 | - | ||
639 | - | 31 | 24.2 | 123 | 432 |
Heat treated : 1596°C - 1625°C
Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...
Rfq.: sales@longhaisteel.com