GB 1Cr17Ni7
2013-05-14 09:12:08 Print this pageThe high quality China GB 1Cr17Ni7 material is one of the more steel grades we supply, GB GB/T 1220 (1992) , GB GB/T 3280 (2007), GB GB/T 4231 (1993), GB GB/T 4239 (1991),High strength after cold forming. Used in railway vehicle, conveyor belt, bolt and nut, etc. 1Cr17Ni7 is our main production grade, which has been approved by customers in many countries since its initial production, including our 1Cr17Ni7 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 1Cr17Ni7 materials, and we are willing to develop together with customers from all over the world.
Also includes 1Cr17Ni7 steel material norm, chemical composition, mechanical properties, datasheet, 1Cr17Ni7 equivalent, heat treatment and temperature process of 1Cr17Ni7, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 1Cr17Ni7 this steel grade have a more comprehensive understanding, Download the full 1Cr17Ni7 PDF version of this datasheet.
Chemical composition (wt.%) of 1Cr17Ni7
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.15 |
| Si | - | 1.00 |
| Mn | - | 2.00 |
| P | - | 0.035 |
| S | - | 0.030 |
| Ni | 6.00 | 8.00 |
| Cr | 16.00 | 18.00 |
Mechanical Properties of 1Cr17Ni7
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 952 (≥) | 512 (≥) | 21 | 43 | 21 | Solution & Aging, Ann, Ausaging, Q+T | 214 |