The high quality ISO ISO C90U material is one of the more steel grades we supply, Carbide for cutting tools. C90U is our main production grade, which has been approved by customers in many countries since its initial production, including our C90U 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 C90U materials, and we are willing to develop together with customers from all over the world.
Also includes C90U steel material norm, chemical composition, mechanical properties, datasheet, C90U equivalent, heat treatment and temperature process of C90U, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in C90U this steel grade have a more comprehensive understanding, Download the full C90U PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) |
|---|---|---|---|---|
| 0.85-0.95 | 0.10-0.30 | 0.10-0.40 | ≤0.030 | ≤0.030 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 443 (≥) | 214 (≥) | 33 | 31 | 33 | Solution & Aging, Ann, Ausaging, Q+T | 121 |