The high quality China CNS SMA570P material is one of the more steel grades we supply, China Taiwan Structural steel. SMA570P is our main production grade, which has been approved by customers in many countries since its initial production, including our SMA570P 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 SMA570P materials, and we are willing to develop together with customers from all over the world.
Also includes SMA570P steel material norm, chemical composition, mechanical properties, datasheet, SMA570P equivalent, heat treatment and temperature process of SMA570P, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in SMA570P this steel grade have a more comprehensive understanding, Download the full SMA570P PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) |
|---|---|---|---|---|---|---|
| 0.18 | Max 0.55 | 1.4 | 0.035 | 0.035 | 0.30-0.55 | － |
| Cu(%) | ||||||
| 0.20-0.35 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 144 (≥) | 827 (≥) | 13 | 13 | 21 | Solution & Aging, Ann, Ausaging, Q+T | 334 |