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A 240 Type 2507

Favorite Datasheet
422M (Cast) A 270 2507
#2507

Description

USA SAE A 240/A 240M (2013), A 240 Type 2507 Specialsteel 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: A 240 Type 2507
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 240 Type 2507 Precipitation-Hardening SAE USA Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

Chemical composition(mass fraction)(wt.%) of the A 240 Type 2507

C Si Mn P S Ni Cr Al Cu Ti Fe N Mo W V
≤0.03 ≤0.08 ≤1.20 ≤0.035 ≤0.02 6.00 -8.00 24.00 -26.00 ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ 0.24 -0.32 3.00 -5.00 ≤ ≥ ≤ ≥

Mechanical Properties of steel grade A 240 Type 2507

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)
986 (≥) 617 (≥) 22 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade A 240 Type 2507

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
43 - -     0.43 -  
979 959 - 14.3 343   -  
896 - 41 12.2   324 433

Heat Treatment of steel grade A 240 Type 2507

Heat treated : 1429°C - 1168°C

Technological Curves of steel grade A 240 Type 2507

Cross Reference Table (Equivalent Grade) of A 240 Type 2507

Grade Standard Country Application
2507
2507
2507

Relevant standard of A 240 Type 2507

A 240/A 240M (2013) Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications A-240-A-240M-(2013).pdf
422M (Cast) A 270 2507
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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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