The high quality Russia ГОСТ 20X12BHMΦ material is one of the more steel grades we supply, Martensite Heat-Resistant Steel. 20X12BHMΦ is our main production grade, which has been approved by customers in many countries since its initial production, including our 20X12BHMΦ 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 20X12BHMΦ materials, and we are willing to develop together with customers from all over the world.
Also includes 20X12BHMΦ steel material norm, chemical composition, mechanical properties, datasheet, 20X12BHMΦ equivalent, heat treatment and temperature process of 20X12BHMΦ, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 20X12BHMΦ this steel grade have a more comprehensive understanding, Download the full 20X12BHMΦ PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) | V(%) | W(%) |
|---|---|---|---|---|---|---|---|---|---|
| 0.17-0.23 | Max 0.60 | 0.50-0.90 | Max 0.03 | Max 0.025 | 10.5-12.5 | 0.50-0.90 | 0.50-0.70 | 0.15-0.30 | Max 0.20 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 894 (≥) | 587 (≥) | 24 | 22 | 12 | Solution & Aging, Ann, Ausaging, Q+T | 234 |
1.2581(H21, X30WCrV93, SKD5) Hot-Work Mould Steel