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SUS409LTP

Description

Japan JIS SUS409LTP ferritic stainless steel and SUS409LTP Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: SUS409LTP
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel SUS409LTP JIS Japan ferritic stainless steel
SUS317LTP
SUS3386LTP
SUS890LTP
SUS321LTP
SUS321HTP
SUS347TP
SUS347HTP
SUS329JITP
SUS329J4LTP
SUS405TP

Chemical composition(mass fraction)(wt.%) of the SUS409LTP

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ti(%)
Max 0.03 Max 1.00 Max 1.00 Max 0.04 Max 0.03 l0.50-17.75 6×C%-0.75

Mechanical Properties of steel grade SUS409LTP

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)
725 (≥) 798 (≥) 31 22 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade SUS409LTP

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
34 - -     0.41 -  
793 772 - 14.3 233   -  
924 - 12 41.2   332 442

Heat Treatment of steel grade SUS409LTP

Heat treated : 1434°C - 1739°C

Technological Curves of steel grade SUS409LTP

Cross Reference Table (Equivalent Grade) of SUS409LTP

Grade Standard Country Application
SUS409LTP JIS Japan ferritic stainless steel

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