The high quality France AFNOR Z6CNNb18.12B material is one of the more steel grades we supply, Resistant to high boron steel(NF A 36-580(1983)). Z6CNNb18.12B is our main production grade, which has been approved by customers in many countries since its initial production, including our Z6CNNb18.12B 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 Z6CNNb18.12B materials, and we are willing to develop together with customers from all over the world.
Also includes Z6CNNb18.12B steel material norm, chemical composition, mechanical properties, datasheet, Z6CNNb18.12B equivalent, heat treatment and temperature process of Z6CNNb18.12B, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in Z6CNNb18.12B this steel grade have a more comprehensive understanding, Download the full Z6CNNb18.12B PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) |
|---|---|---|---|---|---|---|
| 0.04-0.08 | Max 1.0 | Max 2.0 | Max 0.040 | Max 0.030 | 17.0-19.0 | 11.0-13.0 |
| B(%) | Other(%) | |||||
| 0.0015-0.0060 | Nb+Ta 8xC Max 1.0 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 817 (≥) | 984 (≥) | 12 | 21 | 13 | Solution & Aging, Ann, Ausaging, Q+T | 143 |