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NVl(1541)

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SA-705 Type XM-25 H15410
#NVl-1541

Description

USA UNS NVl(1541) Specialsteel Intake valve steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: NVl(1541)
Category Class Grade Standard Country Application
Steel GradesSpecialsteel NVl(1541) UNS USA Intake valve steel

Chemical composition(mass fraction)(wt.%) of the NVl(1541)

C Si Mn P S
0.42 -0.45 0.15 -0.30 1.25 -1.75 ≤0.040 ≤0.05

Mechanical Properties of steel grade NVl(1541)

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)
649 (≥) 221 (≥) 33 32 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade NVl(1541)

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
43 - -     0.12 -  
199 286 - 34.3 321   -  
147 - 13 32.2   414 341

Heat Treatment of steel grade NVl(1541)

Heat treated : 1919°C - 1116°C

Technological Curves of steel grade NVl(1541)

SA-705 Type XM-25 H15410
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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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