China K700 Wear Resistant High Manganese Steel Plate, Find details about China K700 Manganese Steel Plate, Manganese Steel Plate from K700 Wear Resistant High Manganese Steel Plate
Grade | C | Si | Mn | P | S |
Mn13 | 0.90-1.20 | 0.30-0.80 | 11.00-14.00 | ≤0.035 | ≤0.030 |
Grade | Tensile Strength Rm(Mqa) | Reduction of area A(%) | Impact property 20 °C | Initial hardness value (HB) | Hardness value after hardnening (HB) |
Mn13 | ≥800MPa | ≥40% | ak ≥ 90(J) | 200-250 | >300 |