The high quality China SM3Cr17Mo material is one of the more steel grades we supply, Plastic mould with flat steel . SM3Cr17Mo is our main production grade, which has been approved by customers in many countries since its initial production, including our SM3Cr17Mo 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 SM3Cr17Mo materials, and we are willing to develop together with customers from all over the world.
Also includes SM3Cr17Mo steel material norm, chemical composition, mechanical properties, datasheet, SM3Cr17Mo equivalent, heat treatment and temperature process of SM3Cr17Mo, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in SM3Cr17Mo this steel grade have a more comprehensive understanding, Download the full SM3Cr17Mo PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) |
|---|---|---|---|---|---|---|---|
| 0.28～0.35 | ≤0.80 | ≤1.00 | ≤0.030 | ≤0.030 | 16.0～18.0 | ≤0.60 | 0.75～1.25 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 589 (≥) | 979 (≥) | 31 | 34 | 12 | Solution & Aging, Ann, Ausaging, Q+T | 132 |