The high quality ISO ISO ISO X21Cr13 material is one of the more steel grades we supply, High temperature bainite and martensite steel ISO standard internal combustion engine . ISO X21Cr13 is our main production grade, which has been approved by customers in many countries since its initial production, including our ISO X21Cr13 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 ISO X21Cr13 materials, and we are willing to develop together with customers from all over the world.
Also includes ISO X21Cr13 steel material norm, chemical composition, mechanical properties, datasheet, ISO X21Cr13 equivalent, heat treatment and temperature process of ISO X21Cr13, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in ISO X21Cr13 this steel grade have a more comprehensive understanding, Download the full ISO X21Cr13 PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) |
|---|---|---|---|---|---|---|
| 0.09-0.15 | Max 1.00 | Max 1.00 | Max 0.04 | Max 0.03 | 11.5-14.0 | Max 1.00 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 827 (≥) | 846 (≥) | 23 | 12 | 41 | Solution & Aging, Ann, Ausaging, Q+T | 144 |