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S44400

Favorite Datasheet
A 580 S44400 SA-240 S44400
#444 #18-2 #S44400

Description

USA AISI S44400 Specialsteel Ferritic Chromium Molybdenum Stainless Steel (18Cr-2Mo) and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S44400
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S44400 Ferrite AISI USA Ferritic Chromium Molybdenum Stainless Steel (18Cr-2Mo)

Chemical composition(mass fraction)(wt.%) of the 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 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)
297 (≥) 888 (≥) 14 12 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade 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
31 - -     0.31 -  
775 131 - 21.3 211   -  
295 - 24 13.2   434 431

Heat Treatment of steel grade S44400

Heat treated : 1769°C - 1919°C

Technological Curves of steel grade S44400

Cross Reference Table (Equivalent Grade) of 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
A 580 S44400 SA-240 S44400
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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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