GB Cr2
2015-01-23 11:04:21 Print this pageThe high quality China GB Cr2 material is one of the more steel grades we supply, GB GB/T 1229-2000,Measuring tool cutting tool steel. Cr2 is our main production grade, which has been approved by customers in many countries since its initial production, including our Cr2 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 Cr2 materials, and we are willing to develop together with customers from all over the world.
Also includes Cr2 steel material norm, chemical composition, mechanical properties, datasheet, Cr2 equivalent, heat treatment and temperature process of Cr2, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in Cr2 this steel grade have a more comprehensive understanding, Download the full Cr2 PDF version of this datasheet.
Chemical composition (wt.%) of Cr2
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | 0.95 | 1.10 |
| Si | - | 0.40 |
| Mn | - | 0.40 |
| Cr | 1.30 | 1.65 |
Mechanical Properties of Cr2
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 158 (≥) | 161 (≥) | 11 | 41 | 13 | Solution & Aging, Ann, Ausaging, Q+T | 334 |
