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Description

USA SAE ASTM 205 Specialsteel Stainless steel and heat resistant steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: ASTM 205
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel ASTM 205 Austenite SAE USA Stainless steel and heat resistant steel

Chemical composition(mass fraction)(wt.%) of the ASTM 205

C Si Mn P S Cr Ni N
0.12 -0.25 ≤1.00 14.0 -15.5 ≤0.06 ≤0.03 16.5 -18.0 1.00 -1.75 0.32 -0.40

Mechanical Properties of steel grade ASTM 205

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)
915 (≥) 326 (≥) 22 21 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade ASTM 205

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
21 - -     0.31 -  
678 968 - 12.3 431   -  
385 - 23 23.2   342 221

Heat Treatment of steel grade ASTM 205

Heat treated : 1215°C - 1442°C

Technological Curves of steel grade ASTM 205

Cross Reference Table (Equivalent Grade) of ASTM 205


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