Steels for cold heading and cold extruding
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | 0.09 | 0.15 | ||
Si | - | 1.00 | ||
Mn | - | 1.00 | ||
P | - | 0.040 | ||
S | - | 0.030 | ||
Cr | 11.50 | 13.50 | ||
Ni | - | 1.00 | ||
Mo | - | - |
Steels for cold heading and cold extruding
Proof strength Rp0.2 (MPa) |
Tensile strength Rm (MPa) |
Impact energy KV (J) |
Elongation at fracture A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
---|---|---|---|---|---|---|
963 (≥) | 299 (≥) | 23 | 21 | 11 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 313 |
Property | Density kg/dm3 |
Temperature T °C/F |
Specific heat J / kgK |
Thermal conductivity W/mK |
Electric resistance µΩ·cm |
Modulus of elasticity kN/mm2 |
Expansion rate |
---|---|---|---|---|---|---|---|
674 (≥) | 618 (≥) | 11 | 43 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 434 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
279 | 463 | 882 |
We can customize the production of X12Cr13E grade, contact us for the best solution.
–sales@specificsteel.com