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Description

HTP-52W Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: HTP-52W
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel HTP-52W
SS540
SS55
Cup-Ten
Cup-Ten 60
FTW-52
FTW-60
FTW-70
FI-Z
FI-Z Super
FI-YAW-TEN

Chemical composition(mass fraction)(wt.%) of the HTP-52W

C
Si
Mn
P
S
Cr Ni
0.18 0.3-0.5 0.9-1.5     0.1 0.25
Mo Al Cu Nb Ti V Ce
    0.25        
N Co Pb B Other    
             
             

Mechanical Properties of steel grade HTP-52W

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)
856 (≥) 486 (≥) 11 21 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade HTP-52W

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
42 - -     0.44 -  
578 197 - 11.3 213   -  
765 - 44 44.2   433 432

Heat Treatment of steel grade HTP-52W

Heat treated : 1618°C - 1417°C

Technological Curves of steel grade HTP-52W


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