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A 240 S44400

Favorite Datasheet
A 176 S44400 A 268 S44400
#444 #18-2 #S44400

Description

USA SAE A 240/A 240M (2012), A 240 S44400 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 S44400
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 240 S44400 Ferrite 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 S44400

C Mn Si P S Cr Ni Mo N
≤0.025 ≤1.00 ≤1.00 ≤0.04 ≤0.03 17.50 -19.50 ≤1.00 1.75 -2.50 ≤0.035

Mechanical Properties of steel grade A 240 S44400

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)
538 (≥) 889 (≥) 14 13 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade A 240 S44400

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 - -     0.32 -  
817 798 - 21.3 144   -  
759 - 21 21.2   223 122

Heat Treatment of steel grade A 240 S44400

Heat treated : 1928°C - 1457°C

Technological Curves of steel grade A 240 S44400

Cross Reference Table (Equivalent Grade) of A 240 S44400

Grade Standard Country Application
1.4449
1.4446
1.4448
1.4440
1.4440
444
S44400
444
S44450
TP44400
S44400
TP44400
S44400
S44400
S44400
AMS 6444G
SUS444
SUS444
SUS444
SUS444TP

Relevant standard of A 240 S44400

A 240/A 240M (2012) Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications A-240-A-240M-(2012).pdf
A 176 S44400 A 268 S44400
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Jiangyou Longhai Special Steel Co.,Ltd.

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