The high quality Russia ГОСТ Χ material is one of the more steel grades we supply, Carbide for cutting tools. Χ is our main production grade, which has been approved by customers in many countries since its initial production, including our Χ 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 Χ materials, and we are willing to develop together with customers from all over the world.
Also includes Χ steel material norm, chemical composition, mechanical properties, datasheet, Χ equivalent, heat treatment and temperature process of Χ, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in Χ this steel grade have a more comprehensive understanding, Download the full Χ PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) | V(%) | W(%) |
|---|---|---|---|---|---|---|---|---|---|
| 0.95-1.10 | 0.15-0.40 | 0.15-0.40 | ≤0.030 | ≤0.030 | 1.30-1.65 | ≤0.35 | ≤0.20 | ≤0.15 | ≤0.20 |
| Cu(%) | Ti(%) | ||||||||
| ≤0.30 | ≤0.03 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 218 (≥) | 641 (≥) | 44 | 33 | 24 | Solution & Aging, Ann, Ausaging, Q+T | 332 |