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ISO 9001:2008R&D Production
In China4419 material is YB 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 |
4419 |
4419 |
4419 |
H44190 |
K41910 |
W84190 |
T41901 |
T41902 |
T41904 |
T41905 |
T41906 |
T41907 |
1.2419 |
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 |
Rp0.2 (MPa) | 239 (≥) |
Rm (MPa) | 976 (≥) |
AKV (J) | 31 |
A (%) | 12 |
Z (%) | 41 |
Hardness | HBW 321 |
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 |