The high quality USA UNS S17700 material is one of the more steel grades we supply, precipitation hardening. S17700 is our main production grade, which has been approved by customers in many countries since its initial production, including our S17700 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 S17700 materials, and we are willing to develop together with customers from all over the world.
Also includes S17700 steel material norm, chemical composition, mechanical properties, datasheet, S17700 equivalent, heat treatment and temperature process of S17700, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in S17700 this steel grade have a more comprehensive understanding, Download the full S17700 PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) |
|---|---|---|---|---|---|---|
| 0.09 | 1 | 1 | Max 0.04 | Max 0.04 | 16.0-18.0 | 6.50-7.75 |
| Al(%) | ||||||
| 6.50-7.75 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 658 (≥) | 339 (≥) | 34 | 44 | 11 | Solution & Aging, Ann, Ausaging, Q+T | 233 |
