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Description

USA AISI S30451 Specialsteel Austenitic Nitrogen Bearing Chromium Nickel Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S30451
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S30451 Austenite AISI USA Austenitic Nitrogen Bearing Chromium Nickel Stainless Steel

Chemical composition(mass fraction)(wt.%) of the S30451

C Si Mn P S Cr Ni N
≤0.08 ≤0.75 ≤2.00 ≤0.045 ≤0.03 18.0 -20.0 8.00 -10.5 0.10 -0.16

Mechanical Properties of steel grade S30451

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)
263 (≥) 914 (≥) 13 24 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade S30451

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
32 - -     0.13 -  
966 611 - 44.3 111   -  
151 - 42 43.2   143 243

Heat Treatment of steel grade S30451

Heat treated : 1993°C - 1734°C

Technological Curves of steel grade S30451

Cross Reference Table (Equivalent Grade) of S30451


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