The high quality Romania STAS/SR 40BCr10X material is one of the more steel grades we supply, Alloy structural steel. 40BCr10X is our main production grade, which has been approved by customers in many countries since its initial production, including our 40BCr10X 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 40BCr10X materials, and we are willing to develop together with customers from all over the world.
Also includes 40BCr10X steel material norm, chemical composition, mechanical properties, datasheet, 40BCr10X equivalent, heat treatment and temperature process of 40BCr10X, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 40BCr10X this steel grade have a more comprehensive understanding, Download the full 40BCr10X PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) |
|---|---|---|---|---|---|---|
| 0.36- 0.44 | 0.17-0.37 | 0.30- 0.80 | 0.025 | 0.025 | 0.80-1.10 | 0.30 |
| Cu(%) | B(%) | |||||
| 0.30 | 0.001 -0.003 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 453 (≥) | 389 (≥) | 21 | 42 | 41 | Solution & Aging, Ann, Ausaging, Q+T | 333 |