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UNE C51U

C51U


C51U material is Spain structural alloy steel.

Chemical composition of C51U, C51U mechanical properties, C51U datasheet, C51U equivalent grade, Heat treatment and temperature process of C51U.


C51U property sheet

C51U Spec.

Related Materials

Chemical Composition of C51U

C 0.45-0.54
Si 0.15-0.35
Mn 0.60-0.80
P 0.025
S 0.02
Cr Max 0.25
Ni Max 0.25

Mechanical Properties of C51U

Rp0.2 (MPa) 752 (≥)
Rm (MPa) 311 (≥)
AKV (J) 13
A (%) 43
Z (%) 44
Hardness HBW 433

C51U shape and dimensions

C51U Round bar: 1mm-800mm
C51U Square bar: 10mm * 10mm-600mm *600mm
C51U Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
C51U Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
C51U Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
C51U Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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