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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 Mn Si P S Cr Ni Mo N Cu
≤0.15 17.00 -19.00 ≤1.00 ≤0.045 ≤0.03 17.50 -19.50 ≤ ≥ 0.50 -1.50 0.40 -0.60 0.50 -1.50

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)
746 (≥) 185 (≥) 34 21 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

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
23 - -     0.23 -  
921 791 - 32.3 442   -  
611 - 43 23.2   444 123

Heat Treatment of steel grade A 959 S28200

Heat treated : 1685°C - 1776°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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