AISI G12144
2014-01-06 15:29:12 Print this pageThe high quality USA AISI G12144 material is one of the more steel grades we supply, Rephosphorized and Resulfurized Carbon Steel. G12144 is our main production grade, which has been approved by customers in many countries since its initial production, including our G12144 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 G12144 materials, and we are willing to develop together with customers from all over the world.
Also includes G12144 steel material norm, chemical composition, mechanical properties, datasheet, G12144 equivalent, heat treatment and temperature process of G12144, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in G12144 this steel grade have a more comprehensive understanding, Download the full G12144 PDF version of this datasheet.
Chemical composition (wt.%) of G12144
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.05 |
| Si | - | 0.20 |
| Mn | - | 0.50 |
| P | - | - |
| S | - | - |
| Ni | - | remaining |
| Cr | 15.00 | 17.00 |
| Al | 4.00 | 5.00 |
| Cu | - | - |
| Ti | - | 0.50 |
| Fe | 2.00 | 4.00 |
| N | - | - |
| Mo | - | 0.50 |
| B | - | 0.006 |
| Zr | - | 0.05 |
Mechanical Properties of G12144
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 317 (≥) | 873 (≥) | 33 | 31 | 44 | Solution & Aging, Ann, Ausaging, Q+T | 321 |