SMn443 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Carbon Steel | SMn443 | |||
S43C |
|||||
S45C |
|||||
S48C |
|||||
S50C |
|||||
S53C |
|||||
S55C |
|||||
S58C |
|||||
SMn420 |
|||||
SMn433 |
|||||
SMn438 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.4-0.46 | 0.15-0.35 | 1.35-1.65 | 0.03 | 0.03 | ≤0.35 | ≤0.25 |
Mo | Al | Cu | Nb | Ti | V | Ce |
≤0.3 | ||||||
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) |
---|---|---|---|---|---|---|
161 (≥) | 593 (≥) | 44 | 21 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 413 |
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 |
---|---|---|---|---|---|---|---|
44 | - | - | 0.34 | - | |||
532 | 329 | - | 22.3 | 443 | - | ||
251 | - | 14 | 43.2 | 411 | 332 |
Heat treated : 1755°C - 1451°C
Grade | Standard | Country | Application |
---|---|---|---|
SMn443H | China | China Taiwan Structural steel | |
SMn443 | China | China Taiwan Structural steel |
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