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CNS SNB21-1-5

SNB21-1-5


SNB21-1-5 material is China Taiwan Structural steel.

Chemical composition of SNB21-1-5, SNB21-1-5 mechanical properties, SNB21-1-5 datasheet, SNB21-1-5 equivalent grade, Heat treatment and temperature process of SNB21-1-5.


SNB21-1-5 property sheet

SNB21-1-5 Spec.

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Chemical Composition of SNB21-1-5

C 0.36-0.44
Si 0.20-0.35
Mn 0.45-0.70
P 0.025
S 0.025
Cr 0.80-1.15
Ni —
Mo 0.50-0.65
V 0.25-0.35

Mechanical Properties of SNB21-1-5

Rp0.2 (MPa) 242 (≥)
Rm (MPa) 393 (≥)
AKV (J) 34
A (%) 12
Z (%) 22
Hardness HBW 121

SNB21-1-5 shape and dimensions

SNB21-1-5 Round bar: 1mm-800mm
SNB21-1-5 Square bar: 10mm * 10mm-600mm *600mm
SNB21-1-5 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SNB21-1-5 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SNB21-1-5 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SNB21-1-5 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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