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Description

USA AISI N07080 Specialsteel Steel for exhaust valves and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: N07080
Category Class Grade Standard Country Application
Steel GradesSpecialsteel N07080 AISI USA Steel for exhaust valves

Chemical composition(mass fraction)(wt.%) of the N07080

C Si Mn P S Cr Ni
≤0.10 ≤1.00 ≤1.00 ≤0.045 ≤0.030 18.0 -21.0 ≤remaining

Mechanical Properties of steel grade N07080

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)
358 (≥) 966 (≥) 14 33 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade N07080

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 - -     0.21 -  
133 472 - 14.3 343   -  
171 - 34 33.2   323 432

Heat Treatment of steel grade N07080

Heat treated : 1487°C - 1724°C

Technological Curves of steel grade N07080

Cross Reference Table (Equivalent Grade) of N07080

Grade Standard Country Application
HEV5
N07080
Nimonic 80A, Alloy 80A, UNS N07080, 2.4952

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