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Description

S17C Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: S17C
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel S17C
SMA58W
SMA570P
SMA58P
SPA-H
SPA-C
S09CK
S10C
S12C
S15C
S15CK

Chemical composition(mass fraction)(wt.%) of the S17C

 

 

C
Si
Mn
P
S
Cr Ni
0.15-0.2 0.15-0.35 0.3-0.6 0.03 0.03 ≤0.2 ≤0.2
Mo Al Cu Nb Ti V Ce
    ≤0.3        
N Co Pb B Other    
        Cr+Ni≤0.35    
             

Mechanical Properties of steel grade S17C

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)
254 (≥) 343 (≥) 44 13 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade S17C

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
22 - -     0.42 -  
145 541 - 44.3 312   -  
982 - 13 33.2   422 344

Heat Treatment of steel grade S17C

Heat treated : 1515°C - 1766°C

Technological Curves of steel grade S17C

Cross Reference Table (Equivalent Grade) of S17C

Grade Standard Country Application
S17C China China Taiwan Structural steel

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