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W50318
W50318 material is Martensitic 7% Cr-Mo steel arc welding electrode (E8018-B7).
Chemical composition of W50318, W50318 mechanical properties, W50318 datasheet, W50318 equivalent grade, Heat treatment and temperature process of W50318.
W50318 property sheet
Related Materials
Chemical Composition of W50318
| C: | Max | 0.08 |
| Si: | Max | 1.00 |
| Mn: | Max | 2.00 |
| P: | Max | 0.045 |
| S: | Max | 0.03 |
| Ni: | 13.00 | 15.00 |
| Cr: | 17.00 | 19.00 |
| Al: | Max | Min |
| Cu: | Max | Min |
| Ti: | Max | Min |
| Fe: | Max | Min |
| N: | Max | Min |
| Mo: | 1.75 | 2.75 |
| V: | Max | Min |
Mechanical Properties of W50318
| Rp0.2 (MPa) | 444 (≥) |
| Rm (MPa) | 922 (≥) |
| AKV (J) | 33 |
| A (%) | 23 |
| Z (%) | 24 |
| Hardness | HBW 121 |
W50318 shape and dimensions
| W50318 Round bar: | 1mm-800mm |
| W50318 Square bar: | 10mm * 10mm-600mm *600mm |
| W50318 Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
| W50318 Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
| W50318 Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
| W50318 Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |
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