The high quality UK BD2A material is one of the more steel grades we supply, Carbide for cutting tools. BD2A is our main production grade, which has been approved by customers in many countries since its initial production, including our BD2A 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 BD2A materials, and we are willing to develop together with customers from all over the world.
Also includes BD2A steel material norm, chemical composition, mechanical properties, datasheet, BD2A equivalent, heat treatment and temperature process of BD2A, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in BD2A this steel grade have a more comprehensive understanding, Download the full BD2A PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | Cr(％) | Ni(％) | Mo(％) | V(%) |
|---|---|---|---|---|---|---|
| 1.60-1.90 | ≤0.60 | ≤0.60 | 12.0-13.0 | ≤0.40 | 0.70-0.90 | 0.25-1.00 |
| Other(%) | ||||||
| Cu≤0.20,Sn≤0.05 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 354 (≥) | 647 (≥) | 13 | 23 | 12 | Solution & Aging, Ann, Ausaging, Q+T | 234 |