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A 959 S46800

Description

USA SAE A 959 S46800, A 959 S46800 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 S46800
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 959 S46800 Ferrite SAE USA Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels

Chemical composition(mass fraction)(wt.%) of the A 959 S46800

C Mn Si P S Cr Ni Mo
≤0.03 ≤1.00 ≤1.00 ≤0.04 ≤0.03 18.00 -20.00 ≤0.50 ≤ ≥

Mechanical Properties of steel grade A 959 S46800

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)
574 (≥) 573 (≥) 23 33 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade A 959 S46800

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 - -     0.34 -  
451 369 - 22.3 214   -  
471 - 14 24.2   441 444

Heat Treatment of steel grade A 959 S46800

Heat treated : 1659°C - 1456°C

Technological Curves of steel grade A 959 S46800

Cross Reference Table (Equivalent Grade) of A 959 S46800

Grade Standard Country Application
S46800
S46800
S46800

Relevant standard of A 959 S46800

A 959 S46800 Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels A-959-S46800.pdf

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