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SA-240 S44627

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S44627 SA-268 S44627
#(XM-27) #S44627

Description

USA AMS SA-240/SA-240M, SA-240 S44627 Specialsteel Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-240 S44627
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-240 S44627 Ferrite AMS USA Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

Chemical composition(mass fraction)(wt.%) of the SA-240 S44627

C Mn Si P S Cr Ni Mo N Cu Nb
≤0.01 ≤0.40 ≤0.40 ≤0.02 ≤0.02 25.00 -27.00 ≤0.50 0.75 -1.50 ≤0.015 ≤0.020 0.05 -0.20

Mechanical Properties of steel grade SA-240 S44627

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)
278 (≥) 942 (≥) 23 43 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade SA-240 S44627

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 - -     0.12 -  
544 187 - 12.3 223   -  
129 - 12 14.2   344 412

Heat Treatment of steel grade SA-240 S44627

Heat treated : 1422°C - 1277°C

Technological Curves of steel grade SA-240 S44627

Cross Reference Table (Equivalent Grade) of SA-240 S44627

Grade Standard Country Application
S44627
S44627
S44627

Relevant standard of SA-240 S44627

SA-240/SA-240M Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications SA-240-SA-240M.pdf
S44627 SA-268 S44627
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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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