SAE B 403 AZ81A
2014-01-06 15:29:12 Print this pageThe high quality USA SAE B 403 AZ81A material is one of the more steel grades we supply, SAE B 403 (2012),Magnesium-Alloy Investment Castings. B 403 AZ81A is our main production grade, which has been approved by customers in many countries since its initial production, including our B 403 AZ81A 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 B 403 AZ81A materials, and we are willing to develop together with customers from all over the world.
Also includes B 403 AZ81A steel material norm, chemical composition, mechanical properties, datasheet, B 403 AZ81A equivalent, heat treatment and temperature process of B 403 AZ81A, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in B 403 AZ81A this steel grade have a more comprehensive understanding, Download the full B 403 AZ81A PDF version of this datasheet.
Chemical composition (wt.%) of B 403 AZ81A
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.01 |
| Si | - | 0.05 |
| Mn | - | 1.50 |
| P | - | 0.04 |
| S | - | 0.01 |
| Ni | - | remaining |
| Cr | 0.50 | 1.50 |
| Al | 0.10 | 0.50 |
| Cu | - | 0.50 |
| Ti | - | - |
| Fe | 1.00 | 6.00 |
| Mo | 26.00 | 30.00 |
| Co | - | 2.50 |
Mechanical Properties of B 403 AZ81A
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 226 (≥) | 314 (≥) | 33 | 33 | 42 | Solution & Aging, Ann, Ausaging, Q+T | 441 |