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K405
K405 material is Age hardening type Nickel base alloy.
Chemical composition of K405, K405 mechanical properties, K405 datasheet, K405 equivalent grade, Heat treatment and temperature process of K405.
K405 property sheet
Chemical Composition of K405
| C | 0.11-0.18 |
| Si | Max 0.3 |
| Mn | Max 0.5 |
| P | Max 0.02 |
| S | Max 0.01 |
| Cr | 9.50-11.0 |
| Ni | Balance |
| Mo | 3.50-4.20 |
| W | 4.50-5.20 |
| Co | 9.50-10.5 |
| B | 0.015-0.026 |
| Al | 5.00-5.80 |
| Ti | 2.00-2.90 |
| other | Ce:Max 0.01,Zr :0.05-0.10 |
Mechanical Properties of K405
| Rp0.2 (MPa) | 277 (≥) |
| Rm (MPa) | 293 (≥) |
| AKV (J) | 41 |
| A (%) | 13 |
| Z (%) | 44 |
| Hardness | HBW 331 |
K405 shape and dimensions
| K405 Round bar: | 1mm-800mm |
| K405 Square bar: | 10mm * 10mm-600mm *600mm |
| K405 Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
| K405 Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
| K405 Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
| K405 Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |
©Longhai Special Steel 2025
