UNS GMR-235
2014-01-06 15:29:12 Print this pageThe high quality USA UNS GMR-235 material is one of the more steel grades we supply, UNS A 372/A 372M (2012),Special Purpose Alloys ("Superalloys"). GMR-235 is our main production grade, which has been approved by customers in many countries since its initial production, including our GMR-235 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 GMR-235 materials, and we are willing to develop together with customers from all over the world.
Also includes GMR-235 steel material norm, chemical composition, mechanical properties, datasheet, GMR-235 equivalent, heat treatment and temperature process of GMR-235, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in GMR-235 this steel grade have a more comprehensive understanding, Download the full GMR-235 PDF version of this datasheet.
Chemical composition (wt.%) of GMR-235
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.15 |
| Si | - | 0.30 |
| Mn | - | 0.13 |
| P | - | - |
| S | - | - |
| Ni | - | remaining |
| Cr | - | 15.50 |
| Al | - | 3.00 |
| Cu | - | - |
| Ti | - | 2.00 |
| Fe | - | 10.00 |
| Mo | - | 5.25 |
| Co | - | - |
| B | - | 0.06 |
Mechanical Properties of GMR-235
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 975 (≥) | 165 (≥) | 22 | 24 | 42 | Solution & Aging, Ann, Ausaging, Q+T | 331 |