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A 582 S20300

Favorite Datasheet
A 581 S20300 F 837 Class A1-50 S20300
#203EZ(XM-1) #S20300

Description

USA SAE A 582/A 582M (2012), A 582 S20300 Specialsteel Standard Specification for Free-Machining Stainless Steel Bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 582 S20300
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 582 S20300 Austenite SAE USA Standard Specification for Free-Machining Stainless Steel Bars

Chemical composition(mass fraction)(wt.%) of the A 582 S20300

C Mn Si P S Cr Ni Mo Cu
≤0.08 5.00 -6.50 ≤1.00 ≤0.04 0.18 -0.35 16.00 -18.00 5.00 -6.00 ≤0.50 1.75 -2.25

Mechanical Properties of steel grade A 582 S20300

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)
296 (≥) 475 (≥) 34 31 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade A 582 S20300

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
11 - -     0.43 -  
283 536 - 13.3 143   -  
847 - 33 24.2   134 424

Heat Treatment of steel grade A 582 S20300

Heat treated : 1817°C - 1645°C

Technological Curves of steel grade A 582 S20300

Cross Reference Table (Equivalent Grade) of A 582 S20300

Grade Standard Country Application
S20300
S20300

Relevant standard of A 582 S20300

A 582/A 582M (2012) Standard Specification for Free-Machining Stainless Steel Bars A-582-A-582M-(2012).pdf
A 581 S20300 F 837 Class A1-50 S20300
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