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SUH11 material is CNS standard heat resistant steel bar steel grade and chemical composition.

Chemical composition of SUH11, SUH11 mechanical properties, SUH11 datasheet, SUH11 equivalent grade, Heat treatment and temperature process of SUH11.

SUH11 property sheet

SUH11 Spec.

Related Materials


Chemical Composition of SUH11

C: 0.45 0.55
Si: Max 1.00
Mn: Max 2.00
P: Max 0.030
S: Max 0.030
Cr: 7.50 9.50
Ni: Max 0.60
Mo: Max Min
N: Max Min

Mechanical Properties of SUH11

Rp0.2 (MPa) 152 (≥)
Rm (MPa) 178 (≥)
AKV (J) 12
A (%) 31
Z (%) 12
Hardness HBW 424

SUH11 shape and dimensions

SUH11 Round bar: 1mm-800mm
SUH11 Square bar: 10mm * 10mm-600mm *600mm
SUH11 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SUH11 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SUH11 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SUH11 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes