The high quality USA ASTM S6 material is one of the more steel grades we supply, Alloy tool steel. S6 is our main production grade, which has been approved by customers in many countries since its initial production, including our S6 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 S6 materials, and we are willing to develop together with customers from all over the world.
Also includes S6 steel material norm, chemical composition, mechanical properties, datasheet, S6 equivalent, heat treatment and temperature process of S6, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in S6 this steel grade have a more comprehensive understanding, Download the full S6 PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Mo(％) | V(%) |
|---|---|---|---|---|---|---|---|
| 0.40～0.50 | 2.00～2.50 | 1.20～1.50 | ≤0.030 | ≤0.030 | 1.20～1.50 | 0.30～0.50 | 0.20～0.40 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 733 (≥) | 953 (≥) | 13 | 13 | 21 | Solution & Aging, Ann, Ausaging, Q+T | 131 |
| Materials | Dimension | Quantity | State |
|---|---|---|---|
| SA-437 Grade B4B/SUS 616 /422 Forged Bar | Dia.160xL | 2120 Kgs | Forged+QT |
