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Description

USA AISI S63015 Specialsteel Steel for exhaust valves and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S63015
Category Class Grade Standard Country Application
Steel GradesSpecialsteel S63015 AISI USA Steel for exhaust valves

Chemical composition(mass fraction)(wt.%) of the S63015

C Si Mn P S Cr Ni N
0.30 -0.45 2.75 -3.25 0.80 -1.30 ≤0.030 ≤0.030 18.0 -20.0 7.50 -8.50 0.15 -0.20

Mechanical Properties of steel grade S63015

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)
525 (≥) 678 (≥) 44 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade S63015

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
21 - -     0.23 -  
547 153 - 33.3 321   -  
556 - 43 11.2   213 242

Heat Treatment of steel grade S63015

Heat treated : 1974°C - 1635°C

Technological Curves of steel grade S63015

Cross Reference Table (Equivalent Grade) of S63015

Grade Standard Country Application
EV6
HEV6
SAE EV6
SAE EV6
SAE HEV6
SAE HEV6
S63015
UNS S63015
UNS S63015

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