The high quality Germany DIN S12-1-4 material is one of the more steel grades we supply, High-speed tool steel. S12-1-4 is our main production grade, which has been approved by customers in many countries since its initial production, including our S12-1-4 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 S12-1-4 materials, and we are willing to develop together with customers from all over the world.
Also includes S12-1-4 steel material norm, chemical composition, mechanical properties, datasheet, S12-1-4 equivalent, heat treatment and temperature process of S12-1-4, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in S12-1-4 this steel grade have a more comprehensive understanding, Download the full S12-1-4 PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Mo(％) | V(%) | W(%) |
|---|---|---|---|---|---|---|---|---|
| 1.20-1.35 | Max 0.45 | Max 0.40 | Max 0.030 | Max 0.030 | 3.80-4.50 | 0.70-1.00 | 3.50-4.00 | 11.50-12.50 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 133 (≥) | 727 (≥) | 24 | 31 | 14 | Solution & Aging, Ann, Ausaging, Q+T | 321 |