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SUS 445J2

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SUS 445J1 SUS 445J2
#SUS-445J2

Description

Japan JIS G 4304 (2012), SUS 445J2 Specialsteel Hot-rolled stainless steel plates, sheet and strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUS 445J2
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUS 445J2 Ferrite JIS Japan Hot-rolled stainless steel plates, sheet and strip

Chemical composition(mass fraction)(wt.%) of the SUS 445J2

C Si Mn P S Cr Ni Mo N
≤0.025 ≤1.00 ≤1.00 ≤0.04 ≤0.03 21.00 -24.00 ≤0.60 1.50 -2.50 ≤0.025

Mechanical Properties of steel grade SUS 445J2

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)
696 (≥) 881 (≥) 43 44 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade SUS 445J2

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
32 - -     0.31 -  
861 432 - 42.3 311   -  
978 - 24 21.2   241 424

Heat Treatment of steel grade SUS 445J2

Heat treated : 1677°C - 1434°C

Technological Curves of steel grade SUS 445J2

Relevant standard of SUS 445J2

G 4304 (2012) Hot-rolled stainless steel plates, sheet and strip G-4304-(2012).pdf
SUS 445J1 SUS 445J2
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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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