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SUS347HTP

Description

Japan JIS SUS347HTP austenitic special steel and SUS347HTP Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: SUS347HTP
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel SUS347HTP JIS Japan austenitic special steel
SUS316HTP
SUS316LTP
SUS316TiTP
SUS317TP
SUS317LTP
SUS3386LTP
SUS890LTP
SUS321LTP
SUS321HTP
SUS347TP

Chemical composition(mass fraction)(wt.%) of the SUS347HTP

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Nb(%)
0.04-0.10 Max 1.00 Max 2.00 Max 0.03 Max 0.03 17.00-20.00 9.00-13.00 8×C%-1.00

Mechanical Properties of steel grade SUS347HTP

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)
784 (≥) 978 (≥) 24 13 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade SUS347HTP

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 - -     0.41 -  
492 723 - 12.3 214   -  
769 - 24 31.2   333 444

Heat Treatment of steel grade SUS347HTP

Heat treated : 1477°C - 1631°C

Technological Curves of steel grade SUS347HTP

Cross Reference Table (Equivalent Grade) of SUS347HTP

Grade Standard Country Application
SUS347HTP JIS Japan austenitic special steel

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