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CNS SUH4

SUH4


SUH4 material is CNS standard heat resistant steel bar steel grade and chemical composition.

Chemical composition of SUH4, SUH4 mechanical properties, SUH4 datasheet, SUH4 equivalent grade, Heat treatment and temperature process of SUH4.


SUH4 property sheet

SUH4 Spec.

Related Materials

SUH446
SUH4
SUH409
SUH409L
SUH446

Chemical Composition of SUH4

C: 0.75 0.85
Si: 1.75 2.25
Mn: 0.20 0.60
P: Max 0.030
S: Max 0.030
Cr: 19.00 20.50
Ni: 1.15 1.65
Mo: Max Min
N: Max Min

Mechanical Properties of SUH4

Rp0.2 (MPa) 875 (≥)
Rm (MPa) 951 (≥)
AKV (J) 11
A (%) 41
Z (%) 41
Hardness HBW 141

SUH4 shape and dimensions

SUH4 Round bar: 1mm-800mm
SUH4 Square bar: 10mm * 10mm-600mm *600mm
SUH4 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SUH4 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SUH4 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SUH4 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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