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GBT L53451

L53451


L53451 material is China structural steel and alloy steel.

Chemical composition of L53451, L53451 mechanical properties, L53451 datasheet, L53451 equivalent grade, Heat treatment and temperature process of L53451.


L53451 property sheet

L53451 Spec.

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Chemical Composition of L53451

C Max 0.12
Si 0.20-0.60
Mn 0.50-0.90
S 0.035
Cu 0.25-0.50
Ti Max 0.03
other RE Max 0.15

Mechanical Properties of L53451

Rp0.2 (MPa) 916 (≥)
Rm (MPa) 797 (≥)
AKV (J) 31
A (%) 21
Z (%) 32
Hardness HBW 114

L53451 shape and dimensions

L53451 Round bar: 1mm-800mm
L53451 Square bar: 10mm * 10mm-600mm *600mm
L53451 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
L53451 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
L53451 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
L53451 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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