The high quality China GBT ML42CrMoA material is one of the more steel grades we supply, China structural steel and alloy steel. ML42CrMoA is our main production grade, which has been approved by customers in many countries since its initial production, including our ML42CrMoA round bars, flat bar, forgings, fasteners, tubes, wires, strips, sheets & Plates, as well as a variety of profiles, professional high precision auto-lathe processing manufacturer of clinching fasteners, axes, standoffs, screws, studs, nuts, bolt, OEM parts and special shaped turning partsthe state of delivery includes quenched and tempered, annealed, machined semi-finished products, we also have strict management of the packaging, to avoid material damage from transportation. We are the best supplier of ML42CrMoA materials, and we are willing to develop together with customers from all over the world.
Also includes ML42CrMoA steel material norm, chemical composition, mechanical properties, datasheet, ML42CrMoA equivalent, heat treatment and temperature process of ML42CrMoA, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in ML42CrMoA this steel grade have a more comprehensive understanding, Download the full ML42CrMoA PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) |
|---|---|---|---|---|---|---|---|
| 0.38-0.45 | 0.17-0.37 | 0.50-0.80 | 0.03 | 0.03 | 0.90-1.20 | Max 0.40 | 0.15-0.25 |
| Cu(%) | |||||||
| 0.2 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 748 (≥) | 786 (≥) | 24 | 22 | 14 | Solution & Aging, Ann, Ausaging, Q+T | 124 |