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A588 K12044

Description

A588 K12044 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: A588 K12044

Chemical composition(mass fraction)(wt.%) of the A588 K12044

 

C
Si
Mn
P
S
Cr Ni
0.2 0.3-0.5 0.6-1 0.04 0.05   0.5-0.7
Mo Al Cu Nb Ti V Ce
    ≥0.3   0.03-0..05    
N Co Pb B Other    
             
             

Mechanical Properties of steel grade A588 K12044

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)
345 (≥) 385 (≥) 34 13 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade A588 K12044

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
44 - -     0.42 -  
413 489 - 41.3 434   -  
513 - 31 22.2   214 242

Heat Treatment of steel grade A588 K12044

Heat treated : 1157°C - 1683°C

Technological Curves of steel grade A588 K12044


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