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A 479 S41425

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A 473 S41425 A 565 S41425
#S41425

Description

USA SAE A 479/A 479M (2013), A 479 S41425 Specialsteel Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 479 S41425
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 479 S41425 Martensite SAE USA Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels

Chemical composition(mass fraction)(wt.%) of the A 479 S41425

C Mn Si P S Cr Ni Mo N
≤0.05 0.50 -1.00 ≤0.05 ≤0.02 ≤0.005 12.00 -14.00 4.00 -7.00 0.50 -1.00 0.06 -0.12

Mechanical Properties of steel grade A 479 S41425

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)
856 (≥) 887 (≥) 34 34 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade A 479 S41425

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
22 - -     0.44 -  
442 794 - 23.3 332   -  
145 - 12 22.2   411 443

Heat Treatment of steel grade A 479 S41425

Heat treated : 1745°C - 1523°C

Technological Curves of steel grade A 479 S41425

Cross Reference Table (Equivalent Grade) of A 479 S41425

Grade Standard Country Application
S41425
S41425
UNS S41425

Relevant standard of A 479 S41425

A 479/A 479M (2013) Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels A-479-A-479M-(2013).pdf
A 473 S41425 A 565 S41425
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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