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2.4955
2.4955 material is Valve Internal Combustion Engines steel (NF-EN 1009-1998).
Chemical composition of 2.4955, 2.4955 mechanical properties, 2.4955 datasheet, 2.4955 equivalent grade, Heat treatment and temperature process of 2.4955.
2.4955 property sheet
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Chemical Composition of 2.4955
| C | 0.04-0.10 |
| Si | Max 1.00 |
| Mn | Max 1.00 |
| P | Max 0.030 |
| S | Max 0.015 |
| Cr | 18.0-21.0 |
| Ni | Remain |
| B | Max 0.008 |
| Nb | Nb+Ta 1.0-2.0 |
| Al | 0.30-1.00 |
| Ti | 1.0-2.0 |
| other | Fe 23.0-28.0 |
Mechanical Properties of 2.4955
| Rp0.2 (MPa) | 765 (≥) |
| Rm (MPa) | 153 (≥) |
| AKV (J) | 44 |
| A (%) | 14 |
| Z (%) | 43 |
| Hardness | HBW 133 |
2.4955 shape and dimensions
| 2.4955 Round bar: | 1mm-800mm |
| 2.4955 Square bar: | 10mm * 10mm-600mm *600mm |
| 2.4955 Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
| 2.4955 Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
| 2.4955 Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
| 2.4955 Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |
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