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S63008

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EV8 EV9
#EV8 #S63008 #21-4N

Description

USA AISI S63008 Specialsteel Steel for exhaust valves and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S63008
Category Class Grade Standard Country Application
Steel GradesSpecialsteel S63008 AISI USA Steel for exhaust valves

Chemical composition(mass fraction)(wt.%) of the S63008

C Si Mn P S Cr Ni N
0.48 -0.58 ≤0.25 8.00 -10.0 ≤0.050 ≤0.035 20.0 -23.0 3.25 -4.50 0.38 -0.55

Mechanical Properties of steel grade S63008

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)
293 (≥) 861 (≥) 13 22 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade S63008

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
24 - -     0.34 -  
929 736 - 23.3 222   -  
157 - 43 41.2   333 123

Heat Treatment of steel grade S63008

Heat treated : 1789°C - 1984°C

Technological Curves of steel grade S63008

Cross Reference Table (Equivalent Grade) of S63008

Grade Standard Country Application
EV8
HEV8
SAE EV8
SAE EV8
SAE HEV8
SAE HEV8
S63008
UNS S63008
UNS S63008
EV8 EV9
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Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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