GOST XH78T
2014-03-03 17:24:40 Print this pageThe high quality Russia GOST XH78T material is one of the more steel grades we supply, Russia GOCT standard deformation of high temperature alloy grades and chemical composition. XH78T is our main production grade, which has been approved by customers in many countries since its initial production, including our XH78T 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 XH78T materials, and we are willing to develop together with customers from all over the world.
Also includes XH78T steel material norm, chemical composition, mechanical properties, datasheet, XH78T equivalent, heat treatment and temperature process of XH78T, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in XH78T this steel grade have a more comprehensive understanding, Download the full XH78T PDF version of this datasheet.
Chemical composition (wt.%) of XH78T
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.12 |
| Si | - | 0.80 |
| Mn | - | 0.70 |
| P | - | 0.015 |
| S | - | 0.012 |
| Cr | 19.00 | 22.00 |
| Ni | - | remaining |
| Mo | - | - |
| Al | - | 0.15 |
| Ti | 0.15 | 0.35 |
| Fe | - | 1.00 |
Mechanical Properties of XH78T
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 897 (≥) | 612 (≥) | 41 | 32 | 22 | Solution & Aging, Ann, Ausaging, Q+T | 323 |
