S275JR Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Carbon Steel | S275JR | |||
RSt37-2 |
|||||
S235JR |
|||||
S235JR |
|||||
RSt37-2 |
|||||
1.0038 |
|||||
1.0114 |
|||||
St37-3U |
|||||
S235J0 |
|||||
S235J2 |
|||||
1.0117 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.21 | 1.50 | 0.035 | 0.035 | |||
Mo | Al | Cu | Nb | Ti | V | Ce |
≤ 0.55 | ||||||
N | Co | Pb | B | Other | ||
≤ 0.012 |
tuoyang N houdu ≤ 40 |
|||||
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) |
---|---|---|---|---|---|---|
678 (≥) | 175 (≥) | 24 | 32 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 412 |
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 |
---|---|---|---|---|---|---|---|
13 | - | - | 0.12 | - | |||
442 | 944 | - | 24.3 | 323 | - | ||
543 | - | 31 | 33.2 | 433 | 231 |
Heat treated : 1719°C - 1621°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