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HNVl

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NV9 S64005
#S64005 #HNVl #Sil2

Description

USA UNS HNVl Specialsteel Steel for intake valves and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: HNVl
Category Class Grade Standard Country Application
Steel GradesSpecialsteel HNVl UNS USA Steel for intake valves

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

C Si Mn P S Cr Mo
0.55 - 1.50 - 0.40 - - - 8.00 - 0.75 -

Mechanical Properties of steel grade HNVl

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)
736 (≥) 731 (≥) 31 31 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade HNVl

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 - -     0.43 -  
133 577 - 33.3 112   -  
637 - 42 23.2   412 343

Heat Treatment of steel grade HNVl

Heat treated : 1943°C - 1362°C

Technological Curves of steel grade HNVl

Cross Reference Table (Equivalent Grade) of HNVl

Grade Standard Country Application
S64005
UNS S64005
UNS S64005
SAE HNVl
SAE HNVl
NV9 S64005
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Jiangyou Longhai Special Steel Co.,Ltd.
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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