Certified Company
DNV&ABSCertified Company
ISO 9001:2008R&D Production
In China
K417
K417 material is Age hardening type Nickel base alloy.
Chemical composition of K417, K417 mechanical properties, K417 datasheet, K417 equivalent grade, Heat treatment and temperature process of K417.
K417 property sheet
Chemical Composition of K417
| C | 0.13-0.22 |
| Si | Max 0.5 |
| Mn | Max 0.5 |
| P | Max 0.015 |
| S | Max 0.01 |
| Cr | 8.50-9.50 |
| Ni | Balance |
| Mo | 2.50-3.50 |
| V | 0.60-0.90 |
| Co | 14.0-16.0 |
| B | 0.012-0.022 |
| Al | 4.80-5.70 |
| Ti | 4.50-5.00 |
| other | Zr :0.05-0.09 |
Mechanical Properties of K417
| Rp0.2 (MPa) | 832 (≥) |
| Rm (MPa) | 266 (≥) |
| AKV (J) | 31 |
| A (%) | 31 |
| Z (%) | 24 |
| Hardness | HBW 144 |
K417 shape and dimensions
| K417 Round bar: | 1mm-800mm |
| K417 Square bar: | 10mm * 10mm-600mm *600mm |
| K417 Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
| K417 Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
| K417 Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
| K417 Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |
©Longhai Special Steel 2025
