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A 249 TP310HCb


A 249 TP310HCb material is SAE A 249/A 249M (2010) Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes.

Chemical composition of A 249 TP310HCb, A 249 TP310HCb mechanical properties, A 249 TP310HCb datasheet, A 249 TP310HCb equivalent grade, Heat treatment and temperature process of A 249 TP310HCb.


A 249 TP310HCb property sheet

A 249 TP310HCb Spec.

SAE A 249/A 249M (2010)
Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes

Chemical Composition of A 249 TP310HCb

C: 0.04 0.10
Si: Max 0.75
Mn: Max 2.00
P: Max 0.045
S: Max 0.030
Cr: 24.00 26.00
Ni: 19.00 22.00
Nb+Ta: Max 1.10
Cu: Max 0.75

Mechanical Properties of A 249 TP310HCb

Rp0.2 (MPa) 185 (≥)
Rm (MPa) 584 (≥)
AKV (J) 14
A (%) 41
Z (%) 34
Hardness HBW 123

A 249 TP310HCb shape and dimensions

A 249 TP310HCb Round bar: 1mm-800mm
A 249 TP310HCb Square bar: 10mm * 10mm-600mm *600mm
A 249 TP310HCb Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A 249 TP310HCb Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A 249 TP310HCb Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A 249 TP310HCb Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes