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America UNS K11245 合金钢焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K11245 / K11245
Category Grade Standard Region/Area Standard Content
Metals K11245 -- America 合金钢焊条

Chemical composition(mass fraction)(wt.%) of the K11245

Element Min Max Similar
Si 0.2000 0.3500 -
S - 0.0400 -
P - 0.0300 -
Others Total - - -
Ni 0.4000 0.8000 -
Mn 0.3500 0.6500 -
Cu 0.3000 0.8000 -
Cr 0.5000 0.8000 -
C - 0.1200 -

Mechanical Properties of steel grade K11245

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)
915 (≥) 437 (≥) 21 24 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade K11245

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
23 - -     0.14 -  
992 512 - 11.3 342   -  
991 - 41 22.2   131 311

Heat Treatment of steel grade K11245

Heat treated : 1661°C - 1765°C

Technological Curves of steel grade K11245

Cross Reference Table (Equivalent Grade) of K11245

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