GOST BЖ4Л-BИ
2014-03-03 17:24:40 Print this pageThe high quality Russia GOST BЖ4Л-BИ material is one of the more steel grades we supply, Russia GOCT Standard vacuum smelting casting high temperature alloy bar. BЖ4Л-BИ is our main production grade, which has been approved by customers in many countries since its initial production, including our BЖ4Л-BИ 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 BЖ4Л-BИ materials, and we are willing to develop together with customers from all over the world.
Also includes BЖ4Л-BИ steel material norm, chemical composition, mechanical properties, datasheet, BЖ4Л-BИ equivalent, heat treatment and temperature process of BЖ4Л-BИ, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in BЖ4Л-BИ this steel grade have a more comprehensive understanding, Download the full BЖ4Л-BИ PDF version of this datasheet.
Chemical composition (wt.%) of BЖ4Л-BИ
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | 0.03 | 0.10 |
| Cr | 32.00 | 35.00 |
| Ni | - | remaining |
| Co | - | - |
| Mo | 2.30 | 3.50 |
| W | 4.30 | 5.50 |
| Al | 0.70 | 1.30 |
| Ti | 0.70 | 1.30 |
| Nb | 0.70 | 1.30 |
| Fe | - | 0.50 |
Mechanical Properties of BЖ4Л-BИ
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 716 (≥) | 421 (≥) | 22 | 42 | 42 | Solution & Aging, Ann, Ausaging, Q+T | 331 |