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H86450

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NV5(8645) NV6(5150)
#H86450

Description

USA AISI H86450 Specialsteel Steel for intake valves and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: H86450
Category Class Grade Standard Country Application
Steel GradesSpecialsteel H86450 AISI USA Steel for intake valves

Chemical composition(mass fraction)(wt.%) of the H86450

C Si Mn P S Cr Ni Mo
0.42 -0.49 0.15 -0.30 0.70 -1.05 ≤0.035 ≤ 0.04 0.35 -0.65 0.35 -0.75 0.15 -0.25

Mechanical Properties of steel grade H86450

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)
549 (≥) 577 (≥) 23 24 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade H86450

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
41 - -     0.33 -  
171 464 - 34.3 242   -  
692 - 44 13.2   241 323

Heat Treatment of steel grade H86450

Heat treated : 1924°C - 1831°C

Technological Curves of steel grade H86450

Cross Reference Table (Equivalent Grade) of H86450

Grade Standard Country Application
H86450
UNS H86450
UNS H86450
UNS H86450
UNS H86450
UNS H86450
UNS H86450
NV5(8645) NV6(5150)
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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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