Certified Company
DNV&ABSCertified Company
ISO 9001:2008R&D Production
In China
4419
4419 material is UNS SAE J 1249 (2000) Former SAE standard and former SAE Ex-steels Former SAE standard and former SAE Ex-steels.
Chemical composition of 4419, 4419 mechanical properties, 4419 datasheet, 4419 equivalent grade, Heat treatment and temperature process of 4419.
4419 property sheet
Related Materials
| 4419 |
| 4419 |
| 4419 |
| 4419 |
| H44190 |
| K41910 |
| W84190 |
| T41901 |
| T41902 |
| T41904 |
| T41905 |
| T41906 |
| T41907 |
| 1.2419 |
Chemical Composition of 4419
| C: | Max | 0.25 |
| Si: | Max | 0.30 |
| Mn: | Max | 1.00 |
| P: | Max | Min |
| S: | Max | Min |
| Ni: | Max | 0.50 |
| Cr: | Max | 11.50 |
| Al: | Max | Min |
| Cu: | Max | Min |
| Ti: | Max | Min |
| Fe: | Max | remaining |
| N: | Max | Min |
| Mo: | Max | 0.50 |
| W: | Max | 0.25 |
| V: | Max | 0.40 |
Mechanical Properties of 4419
| Rp0.2 (MPa) | 581 (≥) |
| Rm (MPa) | 223 (≥) |
| AKV (J) | 42 |
| A (%) | 41 |
| Z (%) | 34 |
| Hardness | HBW 113 |
4419 shape and dimensions
| 4419 Round bar: | 1mm-800mm |
| 4419 Square bar: | 10mm * 10mm-600mm *600mm |
| 4419 Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
| 4419 Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
| 4419 Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
| 4419 Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |
©Longhai Special Steel 2025
