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ASTM FV 520B

FV 520B


FV 520B material is High strength, high toughness, high abrasion resistance, high corrosion resistance, welding performance is very good.

Chemical composition of FV 520B, FV 520B mechanical properties, FV 520B datasheet, FV 520B equivalent grade, Heat treatment and temperature process of FV 520B.


FV 520B property sheet

FV 520B Spec.

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FV 520B

Chemical Composition of FV 520B

C: Max 0.07
Si: Max 0.70
Mn: Max 1.00
P: Max 0.035
S: Max 0.025
Cr: 13.0 15.0
Ni: 5.00 6.50
Mo: 1.20 2.00
Cu: 1.20 2.00
Nb: 0.20 0.70

Mechanical Properties of FV 520B

Rp0.2 (MPa) 227 (≥)
Rm (MPa) 338 (≥)
AKV (J) 34
A (%) 22
Z (%) 12
Hardness HBW 132

FV 520B shape and dimensions

FV 520B Round bar: 1mm-800mm
FV 520B Square bar: 10mm * 10mm-600mm *600mm
FV 520B Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
FV 520B Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
FV 520B Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
FV 520B Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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