Steel castings - Austenitic manganese steel castings
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 1.10 | 1.30 | ||
| Si | - | 0.50 | ||
| Mn | 11.50 | 13.50 | ||
| P | - | 0.060 | ||
| S | - | 0.030 | ||
| Cr | - | 0.50 |
Steel castings - Austenitic manganese steel castings, 1-3802 GX120Mn13
| 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) |
|---|---|---|---|---|---|---|
| 368 (≥) | 687 (≥) | 23 | 24 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 114 |
| 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 |
|---|---|---|---|---|---|---|---|
| 455 (≥) | 149 (≥) | 13 | 23 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 133 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 769 | 583 | 112 |
We can customize the production of GX120Mn13 grade, contact us for the best solution.
–sales@specificsteel.com