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A 895 S43020

Description

USA SAE A 895 (2009), A 895 S43020 Specialsteel Free-Machining Stainless Steel Plate, Sheet, and Strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 895 S43020
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 895 S43020 Ferrite SAE USA Free-Machining Stainless Steel Plate, Sheet, and Strip

Chemical composition(mass fraction)(wt.%) of the A 895 S43020

C Mn Si P S Cr Ni Mo
≤0.12 ≤1.25 ≤1.00 ≤0.06 ≤0.15 16.00 -18.00 ≤ ≥ ≤0.60

Mechanical Properties of steel grade A 895 S43020

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)
125 (≥) 137 (≥) 12 21 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade A 895 S43020

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
44 - -     0.31 -  
993 786 - 33.3 113   -  
485 - 42 22.2   312 141

Heat Treatment of steel grade A 895 S43020

Heat treated : 1956°C - 1786°C

Technological Curves of steel grade A 895 S43020

Cross Reference Table (Equivalent Grade) of A 895 S43020

Relevant standard of A 895 S43020

A 895 (2009) Free-Machining Stainless Steel Plate, Sheet, and Strip A-895-(2009).pdf

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