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Description

S32520 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: S32520
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy S32520
S31260
S31803
S32001
S32003
S32101
S32205
2205
S32304
2304
S32506

Chemical composition(mass fraction)(wt.%) of the S32520

C
Si
Mn
P
S
Cr Ni
0.03 0.8 1.5 0.035 0.02 24-26 5.5-8
Mo Al Cu Nb Ti V Ce
3-3.9   0.5-2        
N Co Pb B Other    
0.2-0.35            
             

Mechanical Properties of steel grade S32520

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)
212 (≥) 259 (≥) 41 34 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade S32520

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
14 - -     0.14 -  
681 262 - 43.3 122   -  
411 - 24 33.2   443 442

Heat Treatment of steel grade S32520

Heat treated : 1338°C - 1658°C

Technological Curves of steel grade S32520


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