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CSN 419740

419740


419740 material is The Czech republic tool steel.

Chemical composition of 419740, 419740 mechanical properties, 419740 datasheet, 419740 equivalent grade, Heat treatment and temperature process of 419740.


419740 property sheet

419740 Spec.

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Chemical Composition of 419740

C 0.25-0.35
Si 0.90-1.40
Mn 0.20-0.50
P 0.03
S 0.03
Cr 1.00-1.40
V 0.10-0.25
W 30.30-40.00

Mechanical Properties of 419740

Rp0.2 (MPa) 132 (≥)
Rm (MPa) 685 (≥)
AKV (J) 24
A (%) 43
Z (%) 21
Hardness HBW 233

419740 shape and dimensions

419740 Round bar: 1mm-800mm
419740 Square bar: 10mm * 10mm-600mm *600mm
419740 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
419740 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
419740 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
419740 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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