The high quality Romania STAS/SR 39MoAlCr15XS material is one of the more steel grades we supply, Alloy structural steel. 39MoAlCr15XS is our main production grade, which has been approved by customers in many countries since its initial production, including our 39MoAlCr15XS 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 39MoAlCr15XS materials, and we are willing to develop together with customers from all over the world.
Also includes 39MoAlCr15XS steel material norm, chemical composition, mechanical properties, datasheet, 39MoAlCr15XS equivalent, heat treatment and temperature process of 39MoAlCr15XS, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 39MoAlCr15XS this steel grade have a more comprehensive understanding, Download the full 39MoAlCr15XS PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) |
|---|---|---|---|---|---|---|---|
| 0.35- 0.42 | 0.20-0.45 | 0.30-0.60 | 0.025 | 0.020-0.035 | 1.35-1.65 | 0.30 | 0.15-0.25 |
| Cu(%) | Al(%) | Ti(%) | |||||
| 0.3 | 0.70-1.10 | 0.02 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 994 (≥) | 915 (≥) | 43 | 12 | 41 | Solution & Aging, Ann, Ausaging, Q+T | 344 |