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A 580 S30940

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A 478 S30940 A 813 S30940
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Description

USA SAE A 580/A 580M (2012) , A 580 S30940 Specialsteel Stainless Steel Wire and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 580 S30940
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 580 S30940 Austenite SAE USA Stainless Steel Wire

Chemical composition(mass fraction)(wt.%) of the A 580 S30940

C Si Mn P S Cr Ni Nb+Ta
≤0.08 ≤1.00 ≤2.00 ≤0.04 ≤0.03 22.0 -24.0 12.0 -16.0 ≤1.10

Mechanical Properties of steel grade A 580 S30940

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)
957 (≥) 349 (≥) 22 23 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade A 580 S30940

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
41 - -     0.24 -  
656 747 - 24.3 442   -  
955 - 31 44.2   134 324

Heat Treatment of steel grade A 580 S30940

Heat treated : 1165°C - 1187°C

Technological Curves of steel grade A 580 S30940

Relevant standard of A 580 S30940

A 580/A 580M (2012) Stainless Steel Wire A-580-A-580M--(2012)-.pdf
A 478 S30940 A 813 S30940
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