Low Alloy Tool Steel
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | 0.65 | 0.75 | ||
Si | 0.10 | 0.50 | ||
Mn | 0.25 | 0.80 | ||
P | - | 0.030 | ||
S | - | 0.030 | ||
Cr | 0.60 | 1.20 | ||
Mo | - | 0.50 | ||
V | - | - | ||
W | - | - | ||
Ni+Cu | - | 0.75 | ||
Ni | 1.25 | 2.00 |
Low Alloy Tool Steel
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) |
---|---|---|---|---|---|---|
569 (≥) | 957 (≥) | 14 | 22 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 332 |
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 |
---|---|---|---|---|---|---|---|
469 (≥) | 743 (≥) | 13 | 32 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 122 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
144 | 822 | 137 |
We can customize the production of L6 grade, contact us for the best solution.
–sales@specificsteel.com