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A 473 S28200

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A 314 S28200 A 493 S28200
#18-18Plus #S28200

Description

USA SAE A 473 (2009), A 473 S28200 Specialsteel Stainless Steel Forgings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 473 S28200
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 473 S28200 Austenite SAE USA Stainless Steel Forgings

Chemical composition(mass fraction)(wt.%) of the A 473 S28200

C Mn Si P S Cr Ni Mo N Cu
≤0.15 17.00 -19.00 ≤1.00 ≤0.045 ≤0.03 17.50 -19.50 ≤ ≥ 0.50 -1.50 0.40 -0.60 0.50 -1.50

Mechanical Properties of steel grade A 473 S28200

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)
163 (≥) 115 (≥) 22 24 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade A 473 S28200

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
23 - -     0.33 -  
267 411 - 44.3 342   -  
296 - 44 42.2   311 411

Heat Treatment of steel grade A 473 S28200

Heat treated : 1513°C - 1985°C

Technological Curves of steel grade A 473 S28200

Cross Reference Table (Equivalent Grade) of A 473 S28200

Grade Standard Country Application
S28200
S28200

Relevant standard of A 473 S28200

A 473 (2009) Stainless Steel Forgings A-473-(2009).pdf
A 314 S28200 A 493 S28200
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Jiangyou Longhai Special Steel Co.,Ltd.

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