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K419
K419 material is Age hardening type Nickel base alloy.
Chemical composition of K419, K419 mechanical properties, K419 datasheet, K419 equivalent grade, Heat treatment and temperature process of K419.
K419 property sheet
Chemical Composition of K419
| C | 0.09-0.14 |
| Si | Max 0.2 |
| Mn | Max 0.2 |
| P | Max 0.015 |
| S | Max 0.015 |
| Cr | 5.50-6.50 |
| Ni | Balance |
| Mo | 1.70-2.30 |
| V | Max 0.10 |
| W | 9.50-10.7 |
| Co | 11.0-13.0 |
| B | 0.005-0.10 |
| Nb | 2.50-3.30 |
| Al | 5.20-5.70 |
| Ti | 1.00-1.50 |
| other | Zr :0.03-0.08 |
Mechanical Properties of K419
| Rp0.2 (MPa) | 227 (≥) |
| Rm (MPa) | 289 (≥) |
| AKV (J) | 23 |
| A (%) | 33 |
| Z (%) | 42 |
| Hardness | HBW 414 |
K419 shape and dimensions
| K419 Round bar: | 1mm-800mm |
| K419 Square bar: | 10mm * 10mm-600mm *600mm |
| K419 Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
| K419 Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
| K419 Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
| K419 Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |
©Longhai Special Steel 2025
