The high quality China SM4Cr13 material is one of the more steel grades we supply, Plastic mould with flat steel . SM4Cr13 is our main production grade, which has been approved by customers in many countries since its initial production, including our SM4Cr13 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 SM4Cr13 materials, and we are willing to develop together with customers from all over the world.
Also includes SM4Cr13 steel material norm, chemical composition, mechanical properties, datasheet, SM4Cr13 equivalent, heat treatment and temperature process of SM4Cr13, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in SM4Cr13 this steel grade have a more comprehensive understanding, Download the full SM4Cr13 PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) |
|---|---|---|---|---|---|---|
| 0.35～0.45 | ≤0.60 | ≤0.80 | ≤0.030 | ≤0.030 | 12.0～14.0 | ≤0.60 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 199 (≥) | 234 (≥) | 43 | 23 | 21 | Solution & Aging, Ann, Ausaging, Q+T | 312 |