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A 473 S21900

Favorite Datasheet
A 314 S21900 A 580 S21900
#XM-10 #S21900

Description

USA SAE A 473 (2009) , A 473 S21900 Specialsteel Stainless Steel Forgings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 473 S21900
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 473 S21900 Austenite SAE USA Stainless Steel Forgings

Chemical composition(mass fraction)(wt.%) of the A 473 S21900

C Si Mn P S Cr Ni N
≤0.08 ≤1.00 8.00 -10.0 ≤0.06 ≤0.03 19.0 -21.0 5.50 -7.50 0.15 -0.40

Mechanical Properties of steel grade A 473 S21900

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)
743 (≥) 579 (≥) 23 14 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade A 473 S21900

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
33 - -     0.41 -  
644 443 - 11.3 441   -  
543 - 34 32.2   334 324

Heat Treatment of steel grade A 473 S21900

Heat treated : 1697°C - 1935°C

Technological Curves of steel grade A 473 S21900

Cross Reference Table (Equivalent Grade) of A 473 S21900

Grade Standard Country Application
XM-10
TPXM-10
XM-10
S21900
S21900
S21900

Relevant standard of A 473 S21900

A 473 (2009) Stainless Steel Forgings A-473--(2009)--.pdf
A 314 S21900 A 580 S21900
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Jiangyou Longhai Special Steel Co.,Ltd.

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