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DIN 65Si7

65Si7


65Si7 material is Valve steel.

Chemical composition of 65Si7, 65Si7 mechanical properties, 65Si7 datasheet, 65Si7 equivalent grade, Heat treatment and temperature process of 65Si7.


65Si7 property sheet

65Si7 Spec.

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Chemical Composition of 65Si7

C 0.60-0.70
Si 1.50-1.80
Mn 0.70-1.00
P Max 0.035
S Max 0.035

Mechanical Properties of 65Si7

Rp0.2 (MPa) 823 (≥)
Rm (MPa) 288 (≥)
AKV (J) 31
A (%) 32
Z (%) 11
Hardness HBW 221

65Si7 shape and dimensions

65Si7 Round bar: 1mm-800mm
65Si7 Square bar: 10mm * 10mm-600mm *600mm
65Si7 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
65Si7 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
65Si7 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
65Si7 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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