ISO ISO 8A
2014-03-03 17:24:40 Print this pageThe high quality International ISO ISO 8A material is one of the more steel grades we supply, ISO ISO 15510 (2010), ISO ISO 16143-2 (2004), ISO ISO 16143-3 (2005), ISO ISO/TS 15510 (2003),Stainless steels - Chemical composition. ISO 8A is our main production grade, which has been approved by customers in many countries since its initial production, including our ISO 8A 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 ISO 8A materials, and we are willing to develop together with customers from all over the world.
Also includes ISO 8A steel material norm, chemical composition, mechanical properties, datasheet, ISO 8A equivalent, heat treatment and temperature process of ISO 8A, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in ISO 8A this steel grade have a more comprehensive understanding, Download the full ISO 8A PDF version of this datasheet.
Chemical composition (wt.%) of ISO 8A
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.09 |
| Si | - | 1.50 |
| Mn | - | 1.50 |
| P | - | 0.040 |
| S | 0.15 | - |
| Cr | 16.00 | 18.00 |
| Ni | - | - |
| Mo | - | 0.60 |
| N | - | - |
Mechanical Properties of ISO 8A
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 435 (≥) | 616 (≥) | 31 | 23 | 14 | Solution & Aging, Ann, Ausaging, Q+T | 331 |