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SUH 37


SUH 37 material is JIS G 4311 (2011) Heat-resisting steel bars and wire rods Heat-resisting steel bars and wire rods.

Chemical composition of SUH 37, SUH 37 mechanical properties, SUH 37 datasheet, SUH 37 equivalent grade, Heat treatment and temperature process of SUH 37.


SUH 37 property sheet

SUH 37 Spec.

JIS G 4311 (2011)
Heat-resisting steel bars and wire rods

Chemical Composition of SUH 37

C: 0.35 0.45
Si: 1.80 2.50
Mn: Max 0.60
P: Max 0.03
S: Max 0.03
Cr: 10.00 12.00
Ni: Max 0.60
Mo: 0.70 1.30

Mechanical Properties of SUH 37

Rp0.2 (MPa) 957 (≥)
Rm (MPa) 648 (≥)
AKV (J) 41
A (%) 32
Z (%) 23
Hardness HBW 134

SUH 37 shape and dimensions

SUH 37 Round bar: 1mm-800mm
SUH 37 Square bar: 10mm * 10mm-600mm *600mm
SUH 37 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SUH 37 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SUH 37 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SUH 37 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes