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KS STR310

STR310


STR310 material is KS D 3731 (2002) Heat - resisting steel bars KS D 3732 (2002) Heat - resisting steel plates and sheets Heat - resisting steel plates and sheets.

Chemical composition of STR310, STR310 mechanical properties, STR310 datasheet, STR310 equivalent grade, Heat treatment and temperature process of STR310.


STR310 property sheet

STR310 Spec.

KS D 3731 (2002)
Heat - resisting steel bars
KS D 3732 (2002)
Heat - resisting steel plates and sheets

Related Materials

STR310

Chemical Composition of STR310

C: Max 0.25
Si: Max 1.50
Mn: Max 2.00
P: Max 0.040
S: Max 0.030
Cr: 24.00 26.00
Ni: 19.00 22.00
Mo: Max Min
N: Max Min

Mechanical Properties of STR310

Rp0.2 (MPa) 246 (≥)
Rm (MPa) 843 (≥)
AKV (J) 14
A (%) 44
Z (%) 23
Hardness HBW 242

STR310 shape and dimensions

STR310 Round bar: 1mm-800mm
STR310 Square bar: 10mm * 10mm-600mm *600mm
STR310 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STR310 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STR310 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STR310 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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