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SUS 409 LTP

Japan JIS SUS409LTP 不锈钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SUS409LTP / SUS 409 LTP
Category Grade Standard Region/Area Standard Content
Metals SUS 409 LTP JIS G3459 Japan 不锈钢管

Chemical composition(mass fraction)(wt.%) of the SUS 409 LTP

Element Min Max Similar
Ti - 0.7500 -
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni - 0.6000 -
Mo - - -
Mn - 1.0000 -
Cr 10.5000 11.7500 -
C - 0.0300 -

Mechanical Properties of steel grade SUS 409 LTP

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)
799 (≥) 361 (≥) 32 33 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade SUS 409 LTP

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
31 - -     0.41 -  
918 351 - 21.3 131   -  
832 - 41 24.2   122 244

Heat Treatment of steel grade SUS 409 LTP

Heat treated : 1886°C - 1672°C

Technological Curves of steel grade SUS 409 LTP

Cross Reference Table (Equivalent Grade) of SUS 409 LTP

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