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SUS445J1②

Description

Japan JIS SUS445J1② ferritic stainless steel and SUS445J1② Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: SUS445J1②
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel SUS445J1② JIS Japan ferritic stainless steel
SUS440B
SUS440C
SUS440F
SUS630
SUS631
SUS430LX
SUS430J1L②
SUS436L
SUS436J1L
SUS444

Chemical composition(mass fraction)(wt.%) of the SUS445J1②

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 0.75-1.50 Max 0.025

Mechanical Properties of steel grade SUS445J1②

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)
825 (≥) 377 (≥) 32 31 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade SUS445J1②

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
12 - -     0.21 -  
844 286 - 34.3 142   -  
447 - 32 32.2   413 411

Heat Treatment of steel grade SUS445J1②

Heat treated : 1439°C - 1345°C

Technological Curves of steel grade SUS445J1②

Cross Reference Table (Equivalent Grade) of SUS445J1②

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

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