The high quality China CNS Martensite 3 material is one of the more steel grades we supply, CNS standard heat resistant steel bars(CNS 9608-1998). Martensite 3 is our main production grade, which has been approved by customers in many countries since its initial production, including our Martensite 3 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 Martensite 3 materials, and we are willing to develop together with customers from all over the world.
Also includes Martensite 3 steel material norm, chemical composition, mechanical properties, datasheet, Martensite 3 equivalent, heat treatment and temperature process of Martensite 3, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in Martensite 3 this steel grade have a more comprehensive understanding, Download the full Martensite 3 PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) |
|---|---|---|---|---|---|---|---|
| 0.35-0.45 | 1.80-2.50 | Max 0.60 | Max 0.030 | Max 0.030 | 10.0-12.0 | Max 0.60 | 0.70-1.30 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 218 (≥) | 947 (≥) | 44 | 22 | 11 | Solution & Aging, Ann, Ausaging, Q+T | 311 |