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UNS T20843

T20843


T20843 material is Hot-Work Tool Steel.

Chemical composition of T20843, T20843 mechanical properties, T20843 datasheet, T20843 equivalent grade, Heat treatment and temperature process of T20843.


T20843 property sheet

T20843 Spec.

Related Materials

T20843
T20843

Chemical Composition of T20843

C: 0.50 0.65
Si: 0.20 0.45
Mn: 0.15 0.40
P: Max 0.030
S: Max 0.030
Cr: 3.75 4.50
Mo: 7.75 8.50
V: 1.80 2.20
W: Max Min
Ni＋Cu: Max 0.75

Mechanical Properties of T20843

Rp0.2 (MPa) 212 (≥)
Rm (MPa) 267 (≥)
AKV (J) 21
A (%) 12
Z (%) 43
Hardness HBW 411

T20843 shape and dimensions

T20843 Round bar: 1mm-800mm
T20843 Square bar: 10mm * 10mm-600mm *600mm
T20843 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
T20843 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
T20843 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
T20843 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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