SAE B 179 242.2
2014-01-06 15:29:12 Print this pageThe high quality USA SAE B 179 242.2 material is one of the more steel grades we supply, SAE B 179 (2011),Aluminum Alloys in Ingot and Molten Forms for Castings from All Casting Processes. B 179 242.2 is our main production grade, which has been approved by customers in many countries since its initial production, including our B 179 242.2 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 179 242.2 materials, and we are willing to develop together with customers from all over the world.
Also includes B 179 242.2 steel material norm, chemical composition, mechanical properties, datasheet, B 179 242.2 equivalent, heat treatment and temperature process of B 179 242.2, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in B 179 242.2 this steel grade have a more comprehensive understanding, Download the full B 179 242.2 PDF version of this datasheet.
Chemical composition (wt.%) of B 179 242.2
| Elements | Min.(≥) | Max.(≤) |
|---|---|---|
| C | - | 0.22 |
| Si | - | 0.40 |
| Mn | - | 0.75 |
| P | - | - |
| S | - | - |
| Ni | - | 0.75 |
| Cr | - | 12.50 |
| Al | - | - |
| Cu | - | - |
| Ti | - | - |
| Fe | - | remaining |
| N | - | - |
| Mo | - | 1.00 |
| W | - | 1.00 |
| V | - | 0.22 |
Mechanical Properties of B 179 242.2
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 611 (≥) | 352 (≥) | 13 | 11 | 42 | Solution & Aging, Ann, Ausaging, Q+T | 433 |
Equivalent Grade Stock of B 179 242.2
| Materials | Dimension | Quantity | State |
|---|---|---|---|
| SA-437 Grade B4B/SUS 616 /422 Forged Bar | Dia.160xL | 2120 Kgs | Forged+QT |



