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A 580 S21904

Description

USA SAE A 580/A 580M (2012) , A 580 S21904 Specialsteel Stainless Steel Wire and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 580 S21904
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 580 S21904 Austenite SAE USA Stainless Steel Wire

Chemical composition(mass fraction)(wt.%) of the A 580 S21904

C Si Mn P S Cr Ni N
≤0.04 ≤1.00 8.00 -10.0 ≤0.06 ≤0.03 19.0 -21.5 5.50 -7.50 0.15 -0.40

Mechanical Properties of steel grade A 580 S21904

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)
938 (≥) 221 (≥) 31 21 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade A 580 S21904

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
14 - -     0.43 -  
372 836 - 23.3 314   -  
559 - 11 32.2   233 414

Heat Treatment of steel grade A 580 S21904

Heat treated : 1646°C - 1169°C

Technological Curves of steel grade A 580 S21904

Cross Reference Table (Equivalent Grade) of A 580 S21904

Grade Standard Country Application
S21904
S21904
S21904
XM-11
TPXM-11
XM-11

Relevant standard of A 580 S21904


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