SAE A 959 Type 302B
2013-06-23 10:46:08 Print this pageThe high quality USA SAE A 959 Type 302B material is one of the more steel grades we supply, SAE A 959 (2011) ,Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels. A 959 Type 302B is our main production grade, which has been approved by customers in many countries since its initial production, including our A 959 Type 302B 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 A 959 Type 302B materials, and we are willing to develop together with customers from all over the world.
Also includes A 959 Type 302B steel material norm, chemical composition, mechanical properties, datasheet, A 959 Type 302B equivalent, heat treatment and temperature process of A 959 Type 302B, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in A 959 Type 302B this steel grade have a more comprehensive understanding, Download the full A 959 Type 302B PDF version of this datasheet.
Chemical composition (wt.%) of A 959 Type 302B
Elements | Min.(≥) | Max.(≤) |
---|---|---|
C | - | 0.15 |
Si | 2.00 | 3.00 |
Mn | - | 2.00 |
P | - | 0.045 |
S | - | 0.03 |
Cr | 17.0 | 19.0 |
Ni | 8.00 | 10.0 |
Mechanical Properties of A 959 Type 302B
Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
---|---|---|---|---|---|---|
498 (≥) | 765 (≥) | 22 | 42 | 33 | Solution & Aging, Ann, Ausaging, Q+T | 231 |