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ASTM440B


ASTM440B material is ASTM440B.

Chemical composition of ASTM440B, ASTM440B mechanical properties, ASTM440B datasheet, ASTM440B equivalent grade, Heat treatment and temperature process of ASTM440B.


ASTM440B property sheet

ASTM440B Spec.

Chemical Composition of ASTM440B

c: 0.75 0.95
Si: Max 1.00
Mn: Max 1.00
P: Max 0.04
S: Max 0.03

Mechanical Properties of ASTM440B

Rp0.2 (MPa) 344 (≥)
Rm (MPa) 789 (≥)
AKV (J) 22
A (%) 14
Z (%) 34
Hardness HBW 214

ASTM440B shape and dimensions

ASTM440B Round bar: 1mm-800mm
ASTM440B Square bar: 10mm * 10mm-600mm *600mm
ASTM440B Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
ASTM440B Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
ASTM440B Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
ASTM440B Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes