Certified Company
DNV&ABSCertified Company
ISO 9001:2008R&D Production
In China
31X19H9MBБT
31X19H9MBБT material is Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition.
Chemical composition of 31X19H9MBБT, 31X19H9MBБT mechanical properties, 31X19H9MBБT datasheet, 31X19H9MBБT equivalent grade, Heat treatment and temperature process of 31X19H9MBБT.
31X19H9MBБT property sheet
Related Materials
| 31X19H9MBБT |
Chemical Composition of 31X19H9MBБT
| C: | 0.28 | 0.35 |
| Si: | Max | 0.80 |
| Mn: | 0.80 | 1.50 |
| P: | Max | 0.035 |
| S: | Max | 0.020 |
| Cr: | 18.00 | 20.00 |
| Ni: | 8.00 | 10.00 |
| Mo: | 1.00 | 1.50 |
| W: | 1.00 | 1.50 |
| Ti: | 0.20 | 0.50 |
| Nb: | 0.20 | 0.50 |
Mechanical Properties of 31X19H9MBБT
| Rp0.2 (MPa) | 829 (≥) |
| Rm (MPa) | 662 (≥) |
| AKV (J) | 31 |
| A (%) | 44 |
| Z (%) | 32 |
| Hardness | HBW 223 |
31X19H9MBБT shape and dimensions
| 31X19H9MBБT Round bar: | 1mm-800mm |
| 31X19H9MBБT Square bar: | 10mm * 10mm-600mm *600mm |
| 31X19H9MBБT Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
| 31X19H9MBБT Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
| 31X19H9MBБT Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
| 31X19H9MBБT Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |
©Longhai Special Steel © 2005-2024
