The high quality USA AISI CF-3M material is one of the more steel grades we supply, . CF-3M is our main production grade, which has been approved by customers in many countries since its initial production, including our CF-3M 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 CF-3M materials, and we are willing to develop together with customers from all over the world.
Also includes CF-3M steel material norm, chemical composition, mechanical properties, datasheet, CF-3M equivalent, heat treatment and temperature process of CF-3M, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in CF-3M this steel grade have a more comprehensive understanding, Download the full CF-3M PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) |
|---|---|---|---|---|---|---|---|
| Max 0.03 | Max 1.50 | Max 1.50 | Max 0.040 | Max 0.040 | 17.0-21.0 | 9.0-13.0 | 2.0-3.0 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 429 (≥) | 678 (≥) | 22 | 13 | 22 | Solution & Aging, Ann, Ausaging, Q+T | 422 |