The high quality USA AISI CB7Cu-1 material is one of the more steel grades we supply, . CB7Cu-1 is our main production grade, which has been approved by customers in many countries since its initial production, including our CB7Cu-1 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 CB7Cu-1 materials, and we are willing to develop together with customers from all over the world.
Also includes CB7Cu-1 steel material norm, chemical composition, mechanical properties, datasheet, CB7Cu-1 equivalent, heat treatment and temperature process of CB7Cu-1, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in CB7Cu-1 this steel grade have a more comprehensive understanding, Download the full CB7Cu-1 PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) |
|---|---|---|---|---|---|---|---|
| Max 0.07 | Max 1.00 | Max 0.70 | Max 0.035 | Max 0.030 | 15.50-17.70 | 3.60-4.60 | 2.50-3.20 |
| N(%) | Nb(%) | ||||||
| Max 0.05 | 0.15-0.35 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 358 (≥) | 918 (≥) | 41 | 21 | 32 | Solution & Aging, Ann, Ausaging, Q+T | 124 |