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XT55W14Cr3V4

India IS XT55W14Cr3V4 Tool and Die Steels - Specification and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: XT55W14Cr3V4 / XT55W14Cr3V4
Category Grade Standard Region/Area Standard Content
Metals XT55W14Cr3V4 IS 3748 India Tool and Die Steels - Specification

Chemical composition(mass fraction)(wt.%) of the XT55W14Cr3V4

Element Min Max Similar
W 13.0000 15.0000 -
V 0.3000 0.6000 -
Si 0.1000 0.3500 -
S - 0.0350 -
P - 0.0350 -
Mn 0.2000 0.4000 -
Cr 2.8000 3.3000 -
C 0.5000 0.6000 -

Mechanical Properties of steel grade XT55W14Cr3V4

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
287 (≥) 467 (≥) 41 23 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade XT55W14Cr3V4

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
14 - -     0.12 -  
316 111 - 43.3 441   -  
358 - 14 32.2   212 413

Heat Treatment of steel grade XT55W14Cr3V4

Heat treated : 1129°C - 1167°C

Technological Curves of steel grade XT55W14Cr3V4

Cross Reference Table (Equivalent Grade) of XT55W14Cr3V4

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