X42Cr13 Tool Die Steels

X42Cr13 - Specification & Application

Tools high alloyed Cr steel

Chemical composition(wt.%) of X42Cr13 grade:

Elements Min.(≥) Max.(≤) Similar Remarks
C - 1.00
Si - 1.00
Mn 0.20 0.40
P - 0.030
S - 0.030
Cr 12.50 13.50
Mo - -
V - -

X42Cr13 - Detail

Tools high alloyed Cr steel

Mechanical properties of grade X42Cr13

Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
962 (≥) 411 (≥) 34 14 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical properties of grade X42Cr13

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
765 (≥) 713 (≥) 34 12 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 442
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
935 116 954

Equivalent Products

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