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ISO 9001:2008R&D Production
In ChinaB 774 307-323 material is SAE B 774 (2010) Low Melting Point Alloys Low Melting Point Alloys.
Chemical composition of B 774 307-323, B 774 307-323 mechanical properties, B 774 307-323 datasheet, B 774 307-323 equivalent grade, Heat treatment and temperature process of B 774 307-323.
| C: | Max | 0.15 |
| Si: | Max | 1.00 |
| Mn: | 3.75 | 4.75 |
| P: | Max | 0.045 |
| S: | Max | 0.03 |
| Ni: | 9.00 | 10.50 |
| Cr: | 19.00 | 22.00 |
| Al: | Max | Min |
| Cu: | Max | Min |
| Ti: | Max | Min |
| Fe: | Max | Min |
| N: | Max | Min |
| Mo: | Max | Min |
| V: | Max | Min |
| Rp0.2 (MPa) | 756 (≥) |
| Rm (MPa) | 934 (≥) |
| AKV (J) | 14 |
| A (%) | 32 |
| Z (%) | 34 |
| Hardness | HBW 322 |
| B 774 307-323 Round bar: | 1mm-800mm |
| B 774 307-323 Square bar: | 10mm * 10mm-600mm *600mm |
| B 774 307-323 Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
| B 774 307-323 Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
| B 774 307-323 Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
| B 774 307-323 Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |