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A 959 S28200

Description

USA SAE A 959 (2011) , A 959 S28200 Specialsteel Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 959 S28200
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 959 S28200 Austenite SAE USA Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels

Chemical composition(mass fraction)(wt.%) of the A 959 S28200

C Si Mn P S Cr Mo Cu N
≤0.15 ≤1.00 17.0 -19.0 ≤0.045 ≤0.03 17.0 -19.0 0.75 -1.25 0.75 -1.25 0.40 -0.60

Mechanical Properties of steel grade A 959 S28200

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)
434 (≥) 398 (≥) 44 12 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade A 959 S28200

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
22 - -     0.24 -  
472 997 - 13.3 241   -  
979 - 11 43.2   214 112

Heat Treatment of steel grade A 959 S28200

Heat treated : 1816°C - 1937°C

Technological Curves of steel grade A 959 S28200

Cross Reference Table (Equivalent Grade) of A 959 S28200

Grade Standard Country Application
S28200
S28200

Relevant standard of A 959 S28200

A 959 (2011) Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels A-959--(2011)-.pdf

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