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CNS SUH309

SUH309


SUH309 material is CNS standard heat resistant steel plate of the steel grade and chemical composition.

Chemical composition of SUH309, SUH309 mechanical properties, SUH309 datasheet, SUH309 equivalent grade, Heat treatment and temperature process of SUH309.


SUH309 property sheet

SUH309 Spec.

Related Materials

SUH309
SUH309

Chemical Composition of SUH309

C: Max 0.20
Si: Max 1.00
Mn: Max 2.00
P: Max 0.040
S: Max 0.030
Cr: 22.00 24.00
Ni: 12.00 15.00
Mo: Max Min

Mechanical Properties of SUH309

Rp0.2 (MPa) 841 (≥)
Rm (MPa) 541 (≥)
AKV (J) 21
A (%) 41
Z (%) 11
Hardness HBW 423

SUH309 shape and dimensions

SUH309 Round bar: 1mm-800mm
SUH309 Square bar: 10mm * 10mm-600mm *600mm
SUH309 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SUH309 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SUH309 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SUH309 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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