GOST 22-11-2.5
2014-03-03 17:24:40 Print this pageThe high quality Russia GOST 22-11-2.5 material is one of the more steel grades we supply, Russia TY standard grades and chemical compositions of the high temperature alloy castings. 22-11-2.5 is our main production grade, which has been approved by customers in many countries since its initial production, including our 22-11-2.5 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 22-11-2.5 materials, and we are willing to develop together with customers from all over the world.
Also includes 22-11-2.5 steel material norm, chemical composition, mechanical properties, datasheet, 22-11-2.5 equivalent, heat treatment and temperature process of 22-11-2.5, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 22-11-2.5 this steel grade have a more comprehensive understanding, Download the full 22-11-2.5 PDF version of this datasheet.
Chemical composition (wt.%) of 22-11-2.5
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | 0.10 | 0.25 |
| Cr | 20.00 | 23.00 |
| Al | - | - |
| Mo | - | - |
| Ti | - | 0.20 |
| Co | - | - |
| W | 2.40 | 3.00 |
| Ni | 10.50 | 12.50 |
| Nb | - | - |
| Fe | - | - |
| B | - | - |
| Ce | - | - |
| V | - | - |
| Zr | - | - |
| Mn | 0.60 | 1.20 |
| Si | 0.60 | 1.50 |
| S | - | 0.025 |
| P | - | 0.025 |
Mechanical Properties of 22-11-2.5
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 212 (≥) | 267 (≥) | 42 | 21 | 14 | Solution & Aging, Ann, Ausaging, Q+T | 433 |
Equivalent Grade Stock of 22-11-2.5
| Materials | Dimension | Quantity | State |
|---|---|---|---|
| Cr12MoV | 12-160(T)*310-610(W)*L | 12.38 Tons | Hot-Rolled+Annealed+black |
| 1.2601 | 12-160(T)*310-610(W)*L | 11.22 Tons | Hot-Rolled+Annealed+black |
| A387 F5 & Grade 5 sheet Coil strip | 0.5mmx200mmxC | 3 Tons | Cold-Rolled+Annealed |
| A387 F5 & Grade 5 Hot Coil stock | 3.2mmx200mmxC | 3 Tons | Hot-Rolled+Annealed+black |
| T45Cr5Si3 Round Bar | Dia.40mm | 500 Kgs | Hot-Rolled+Annealed+black |
| 28NiCrMoV8-5(1.6932) ESR Round Bar | Dia.70mm | 2600 Kgs | Forged+Annealed+black |
