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Description

USA AISI S63017 Specialsteel Steel for exhaust valves and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S63017
Category Class Grade Standard Country Application
Steel GradesSpecialsteel S63017 AISI USA Steel for exhaust valves

Chemical composition(mass fraction)(wt.%) of the S63017

C Si Mn P S Cr Ni N
0.15 -0.25 0.70 -1.00 1.00 -1.50 ≤0.045 ≤0.030 20.0 -22.0 10.5 -12.5 0.15 -0.20

Mechanical Properties of steel grade S63017

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)
157 (≥) 494 (≥) 24 32 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade S63017

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
33 - -     0.11 -  
541 467 - 13.3 242   -  
226 - 21 11.2   422 342

Heat Treatment of steel grade S63017

Heat treated : 1394°C - 1277°C

Technological Curves of steel grade S63017

Cross Reference Table (Equivalent Grade) of S63017

Grade Standard Country Application
EV4
SAE EV4
SAE EV4
S63017
UNS S63017
UNS S63017

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