1.6779 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Mould Steel | 1.6779 | |||
1.6760 |
|||||
G18NiMoCr3-7 |
|||||
1.6761 |
|||||
GS-18NiMoCr3-7 |
|||||
1.6761 |
|||||
G17NiMoCr3-6 |
|||||
1.6762 |
|||||
G14NiMoCr10-6 |
|||||
1.6779 |
|||||
GS-14NiMoCr10-6 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.12-0.16 | 0.30 | 0.55-0.70 | 0.010 | 0.010 | 1.30-1.80 | 2.70-3.00 |
Mo | Al | Cu | Nb | Ti | V | Ce |
0.45-0.55 | ||||||
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) |
---|---|---|---|---|---|---|
751 (≥) | 162 (≥) | 41 | 43 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 213 |
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 |
---|---|---|---|---|---|---|---|
14 | - | - | 0.34 | - | |||
949 | 871 | - | 33.3 | 244 | - | ||
929 | - | 31 | 41.2 | 212 | 232 |
Heat treated : 1129°C - 1152°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