The high quality USA AISI M-30C material is one of the more steel grades we supply, . M-30C is our main production grade, which has been approved by customers in many countries since its initial production, including our M-30C 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 M-30C materials, and we are willing to develop together with customers from all over the world.
Also includes M-30C steel material norm, chemical composition, mechanical properties, datasheet, M-30C equivalent, heat treatment and temperature process of M-30C, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in M-30C this steel grade have a more comprehensive understanding, Download the full M-30C PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) |
|---|---|---|---|---|
| Max 0.30 | 1.0-2.0 | Max 1.50 | Max 0.03 | Max 0.03 |
| Cu(%) | Nb(%) | Other(%) | ||
| 26.0-33.0 | 1.0-3.0 | Fe Max 3.50 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 583 (≥) | 814 (≥) | 42 | 32 | 34 | Solution & Aging, Ann, Ausaging, Q+T | 441 |