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KS STR36

STR36


STR36 material is KS D 3731 (2002) Heat - resisting steel bars Heat - resisting steel bars.

Chemical composition of STR36, STR36 mechanical properties, STR36 datasheet, STR36 equivalent grade, Heat treatment and temperature process of STR36.


STR36 property sheet

STR36 Spec.

KS D 3731 (2002)
Heat - resisting steel bars

Related Materials

STR36

Chemical Composition of STR36

C: 0.48 0.58
Si: Max 0.35
Mn: 8.00 10.00
P: Max 0.040
S: 0.04 0.09
Cr: 20.00 22.00
Ni: 3.25 4.50
Mo: Max Min
N: 0.35 0.50

Mechanical Properties of STR36

Rp0.2 (MPa) 422 (≥)
Rm (MPa) 325 (≥)
AKV (J) 11
A (%) 21
Z (%) 12
Hardness HBW 341

STR36 shape and dimensions

STR36 Round bar: 1mm-800mm
STR36 Square bar: 10mm * 10mm-600mm *600mm
STR36 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STR36 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STR36 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STR36 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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