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In ChinaA 732 Grade 14Q material is SAE A 732/A 732M (2009) Castings, Investment, Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures Castings, Investment, Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures.
Chemical composition of A 732 Grade 14Q, A 732 Grade 14Q mechanical properties, A 732 Grade 14Q datasheet, A 732 Grade 14Q equivalent grade, Heat treatment and temperature process of A 732 Grade 14Q.
SAE A 732/A 732M (2009) Castings, Investment, Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures |
C: | Max | 0.05 |
Si: | Max | 0.20 |
Mn: | Max | 0.50 |
P: | Max | Min |
S: | Max | Min |
Ni: | Max | remaining |
Cr: | 15.00 | 17.00 |
Al: | 4.00 | 5.00 |
Cu: | Max | Min |
Ti: | Max | 0.50 |
Fe: | 2.00 | 4.00 |
N: | Max | Min |
Mo: | Max | 0.50 |
B: | Max | 0.006 |
Zr: | Max | 0.05 |
Rp0.2 (MPa) | 191 (≥) |
Rm (MPa) | 329 (≥) |
AKV (J) | 22 |
A (%) | 31 |
Z (%) | 21 |
Hardness | HBW 432 |
A 732 Grade 14Q Round bar: | 1mm-800mm |
A 732 Grade 14Q Square bar: | 10mm * 10mm-600mm *600mm |
A 732 Grade 14Q Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
A 732 Grade 14Q Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
A 732 Grade 14Q Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
A 732 Grade 14Q Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |