Specification For 10CrNi3MoV 10CrNi3MoCu and 1QCrNi2MoCu steel plates for submarine
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | 0.07 | 0.14 | ||
Si | 0.17 | 0.37 | ||
Mn | 0.30 | 0.60 | ||
P | - | 0.012 | ||
S | - | 0.01 | ||
Cr | 0.7 | 1.00 | ||
Ni | 2.0 | 2.3 | ||
Mo | 0.17 | 0.25 | ||
Cu | 0.80 | 1.10 |
Specification For 10CrNi3MoV 10CrNi3MoCu and 1QCrNi2MoCu steel plates for submarine
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) |
---|---|---|---|---|---|---|
943 (≥) | 455 (≥) | 33 | 12 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 222 |
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 |
---|---|---|---|---|---|---|---|
235 (≥) | 256 (≥) | 21 | 33 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 421 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
587 | 714 | 163 |
We can customize the production of 10CrNi2MoCu grade, contact us for the best solution.
–sales@specificsteel.com