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ASTM T4

T4


T4 material is High-Speed Tool Steel.

Chemical composition of T4, T4 mechanical properties, T4 datasheet, T4 equivalent grade, Heat treatment and temperature process of T4.

  • Tags: T4,

T4 property sheet

T4 Spec.

Related Materials

A 268 S44300
S44300
SA-1008 BHS Grade 44[300]
SA-1008 SHS Grade 44[300]
SA-268 S44300
T41901
T41902
T41904
T41905
T41906
T41907
T4
Stellite T40

Chemical Composition of T4

C: 0.70 0.80
Si: 0.20 0.40
Mn: 0.10 0.40
P: Max 0.030
S: Max 0.030
Cr: 3.75 4.50
Mo: 0.40 1.00
V: 0.80 1.20
W: 17.50 19.00
Co: 4.25 5.75

Mechanical Properties of T4

Rp0.2 (MPa) 829 (≥)
Rm (MPa) 183 (≥)
AKV (J) 24
A (%) 41
Z (%) 11
Hardness HBW 221

T4 shape and dimensions

T4 Round bar: 1mm-800mm
T4 Square bar: 10mm * 10mm-600mm *600mm
T4 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
T4 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
T4 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
T4 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

T4 Stock

T45Cr5Si3 Round Bar
1.2714 Hot-Work Mould Steel Stock List - 2019-10

T4 Relevant products

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DT413 / 4Cr5MoSiV1MOD

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DT413 / 4Cr5MoSiV1MOD

DT413 / 4Cr5MoSiV1MOD

High temperature diffusion, superfine crystal(EFS) dispose
1.2714 Hot-Work Mould Steel

1.2714 Hot-Work Mould Steel

Supply 1 2714(L6, 55NiCrMoV7, SKT4,BH224-5) Hot-Work Mould Steel
T45Cr5Si3(IS 1570-6-1996) Round Bar

T45Cr5Si3(IS 1570-6-1996) Round Bar

T45Cr5Si3(IS 1570-6-1996) Round Bar, Schedules for Wrough...

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