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CSN 16640

16640


16640 material is The Czech republic Structural steel.

Chemical composition of 16640, 16640 mechanical properties, 16640 datasheet, 16640 equivalent grade, Heat treatment and temperature process of 16640.


16640 property sheet

16640 Spec.

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Chemical Composition of 16640

C 0.30-0.38
Si 0,17-0.37
Mn 0.35-0.00
P 0.035
S 0.035
Cr 0.80-1.20
Ni 4.70-5.20

Mechanical Properties of 16640

Rp0.2 (MPa) 516 (≥)
Rm (MPa) 622 (≥)
AKV (J) 14
A (%) 21
Z (%) 41
Hardness HBW 343

16640 shape and dimensions

16640 Round bar: 1mm-800mm
16640 Square bar: 10mm * 10mm-600mm *600mm
16640 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
16640 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
16640 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
16640 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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