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America UNS K42343 Alloy Steel(C-110) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K42343 / K42343
Category Grade Standard Region/Area Standard Content
Metals K42343 -- America Alloy Steel(C-110)

Chemical composition(mass fraction)(wt.%) of the K42343

Element Min Max Similar
V - 0.0300 -
Si - 0.3000 -
S - 0.0400 -
P - 0.0350 -
Ni 2.7500 3.9000 -
Mo 0.4000 0.6000 -
Mn 0.2000 0.4000 -
Cr 1.2500 2.0000 -
C - 0.2300 -

Mechanical Properties of steel grade K42343

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)
296 (≥) 636 (≥) 14 31 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade K42343

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
21 - -     0.31 -  
114 668 - 31.3 214   -  
285 - 13 41.2   412 342

Heat Treatment of steel grade K42343

Heat treated : 1758°C - 1362°C

Technological Curves of steel grade K42343

Cross Reference Table (Equivalent Grade) of K42343

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