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Description

USA AISI S34800 Specialsteel Austenitic Chromium Nickel Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S34800
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S34800 Austenite AISI USA Austenitic Chromium Nickel Stainless Steel

Chemical composition(mass fraction)(wt.%) of the S34800

C Mn Si P S Cr Ni Ta Co
≤0.08 ≤2.00 ≤1.00 ≤0.045 ≤0.03 17.00 -19.00 9.00 -11.30 ≤0.10 ≤0.20

Mechanical Properties of steel grade S34800

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)
684 (≥) 719 (≥) 22 12 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade S34800

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
31 - -     0.24 -  
793 868 - 43.3 141   -  
571 - 31 13.2   233 143

Heat Treatment of steel grade S34800

Heat treated : 1873°C - 1346°C

Technological Curves of steel grade S34800

Cross Reference Table (Equivalent Grade) of S34800


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