ISO X45CrSi9-3
2014-03-03 17:24:40 Print this pageThe high quality International ISO X45CrSi9-3 material is one of the more steel grades we supply, ISO ISO 683-15 (1992),Heat-treatable steels, alloy steels and free-cutting steels -- Part 15: Valve steels for internal combustion engines. X45CrSi9-3 is our main production grade, which has been approved by customers in many countries since its initial production, including our X45CrSi9-3 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 X45CrSi9-3 materials, and we are willing to develop together with customers from all over the world.
Also includes X45CrSi9-3 steel material norm, chemical composition, mechanical properties, datasheet, X45CrSi9-3 equivalent, heat treatment and temperature process of X45CrSi9-3, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in X45CrSi9-3 this steel grade have a more comprehensive understanding, Download the full X45CrSi9-3 PDF version of this datasheet.
Chemical composition (wt.%) of X45CrSi9-3
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | 0.40 | 0.50 |
| Si | 2.70 | 3.30 |
| Mn | - | 0.80 |
| P | - | 0.040 |
| S | - | 0.030 |
| Cr | 8.00 | 10.00 |
| Mo | - | - |
| Ni | - | 0.60 |
Mechanical Properties of X45CrSi9-3
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 531 (≥) | 646 (≥) | 34 | 31 | 23 | Solution & Aging, Ann, Ausaging, Q+T | 223 |