ASME 17-4 PH
2014-01-06 15:12:00 Print this pageThe high quality USA ASME 17-4 PH material is one of the more steel grades we supply, ASME MIL-C-24111B ,Chromium-nickel alloy steel bars, rods and forgings, corrosion resistant . 17-4 PH is our main production grade, which has been approved by customers in many countries since its initial production, including our 17-4 PH 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 17-4 PH materials, and we are willing to develop together with customers from all over the world.
Also includes 17-4 PH steel material norm, chemical composition, mechanical properties, datasheet, 17-4 PH equivalent, heat treatment and temperature process of 17-4 PH, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 17-4 PH this steel grade have a more comprehensive understanding, Download the full 17-4 PH PDF version of this datasheet.
Chemical composition (wt.%) of 17-4 PH
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.04 |
| Si | - | 0.60 |
| Mn | - | 0.28 |
| Cr | - | 16.0 |
| Ni | - | 4.25 |
| Cu | - | 3.3 |
| Fe | - | remaining |
| Nb | - | 0.27 |
Mechanical Properties of 17-4 PH
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 137 (≥) | 996 (≥) | 31 | 32 | 42 | Solution & Aging, Ann, Ausaging, Q+T | 431 |