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UNE C55R

C55R


C55R material is Spain structural alloy steel.

Chemical composition of C55R, C55R mechanical properties, C55R datasheet, C55R equivalent grade, Heat treatment and temperature process of C55R.


C55R property sheet

C55R Spec.

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Chemical Composition of C55R

C 0.52-0.60
Si 0.4
Mn 0.60-0.90
S 020-0.040
Cr 0.40
Ni 0.40
Mo 0.10

Mechanical Properties of C55R

Rp0.2 (MPa) 279 (≥)
Rm (MPa) 656 (≥)
AKV (J) 21
A (%) 41
Z (%) 32
Hardness HBW 232

C55R shape and dimensions

C55R Round bar: 1mm-800mm
C55R Square bar: 10mm * 10mm-600mm *600mm
C55R Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
C55R Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
C55R Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
C55R Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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