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America UNS K23577 合金钢焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K23577 / K23577
Category Grade Standard Region/Area Standard Content
Metals K23577 -- America 合金钢焊条

Chemical composition(mass fraction)(wt.%) of the K23577

Element Min Max Similar
V 0.1700 0.2300 -
Si - 0.2500 -
S - 0.0080 -
P - 0.0080 -
O - 0.0025 -
Ni 1.6500 2.0000 -
N - 0.0050 -
Mo 0.3000 0.4000 -
Mn 0.6000 0.9000 -
H - 0.0010 -
Cr 0.6500 0.9000 -
C 0.3300 0.3800 -

Mechanical Properties of steel grade K23577

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)
832 (≥) 466 (≥) 23 42 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade K23577

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
11 - -     0.13 -  
832 984 - 22.3 131   -  
976 - 31 23.2   221 124

Heat Treatment of steel grade K23577

Heat treated : 1461°C - 1435°C

Technological Curves of steel grade K23577

Cross Reference Table (Equivalent Grade) of K23577

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