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Description

Japan JIS SUS447J1 ferritic stainless steels and SUS447J1 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: SUS447J1
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel SUS447J1 JIS Japan ferritic stainless steels
SUSXM15J1
SUS329J1
SUS329J3L
SUS329J4L
SUS405
SUS410L
SUS410L
SUS430
SUS430F
SUS434

Chemical composition(mass fraction)(wt.%) of the SUS447J1

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) N(%) Cu(%) Other(%)
Max 0.010 Max 0.40 Max 0.40 Max 0.03 Max 0.02 28.5-32.0 Max 0.50 1.50-2.50 Max 0.015 Max 0.20 Ni+Cu Max 0.50

Mechanical Properties of steel grade SUS447J1

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)
195 (≥) 723 (≥) 21 32 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade SUS447J1

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
43 - -     0.41 -  
441 381 - 42.3 122   -  
627 - 23 42.2   234 442

Heat Treatment of steel grade SUS447J1

Heat treated : 1179°C - 1858°C

Technological Curves of steel grade SUS447J1

Cross Reference Table (Equivalent Grade) of SUS447J1

Grade Standard Country Application
SUS447J1 JIS Japan ferritic stainless steels
SUS447J1② JIS Japan ferritic stainless steel

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