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ALLOY 301

Description

USA UNS UNS N03301, ALLOY 301 Superalloys An age-hardened alloy that combines the excellent corrosion resistance characteristics of Nickel 200 with the added advantages of greater strength and hardness. and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Superalloys: ALLOY 301
Category Class Grade Standard Country Application
Steel GradesSuperalloys ALLOY 301 UNS USA An age-hardened alloy that combines the excellent corrosion resistance characteristics of Nickel 200 with the added advantages of greater strength and hardness.

Chemical composition(mass fraction)(wt.%) of the ALLOY 301

Ni Cu Si Mn Fe S Ti C Al
93.0 - ≥ ≤0.25 ≤1.00 ≤0.50 ≤0.60 ≤0.01 0.25 -1.00 ≤0.30 4.00 -4.75

Mechanical Properties of steel grade ALLOY 301

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)
923 (≥) 139 (≥) 14 31 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade ALLOY 301

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
12 - -     0.34 -  
688 994 - 42.3 412   -  
354 - 31 24.2   443 413

Heat Treatment of steel grade ALLOY 301

Heat treated : 1563°C - 1271°C

Technological Curves of steel grade ALLOY 301

Relevant standard of ALLOY 301

UNS N03301 Round bar and wire. UNS-N03301.pdf

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