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SUS445J2②

Description

Japan JIS SUS445J2② ferritic stainless steel and SUS445J2② Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: SUS445J2②
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel SUS445J2② JIS Japan ferritic stainless steel
SUS440C
SUS440F
SUS630
SUS631
SUS430LX
SUS430J1L②
SUS436L
SUS436J1L
SUS444
SUS445J1②

Chemical composition(mass fraction)(wt.%) of the SUS445J2②

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) N(%)
Max 0.025 Max 1.00 Max 1.00 Max 0.04 Max 0.03 21.0-24.0 Max 0.60 1.50-2.50 Max 0.025

Mechanical Properties of steel grade SUS445J2②

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)
832 (≥) 952 (≥) 34 24 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade SUS445J2②

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
44 - -     0.23 -  
313 215 - 43.3 214   -  
767 - 13 23.2   234 142

Heat Treatment of steel grade SUS445J2②

Heat treated : 1488°C - 1188°C

Technological Curves of steel grade SUS445J2②

Cross Reference Table (Equivalent Grade) of SUS445J2②

Grade Standard Country Application
SUS445J2② JIS Japan ferritic stainless steel
SUS430J1L② JIS Japan ferritic stainless steels
SUS445J1② JIS Japan ferritic stainless steel
SUS447J1② JIS Japan ferritic stainless steel
SUSXM27② JIS Japan ferritic stainless steel

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