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SUS 347

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SUS 347 SUS 347
#SUS-347

Description

Japan JIS G 4317 (2005), SUS 347 Specialsteel Hot-formed stainless steel sections and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUS 347
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUS 347 Austenite JIS Japan Hot-formed stainless steel sections

Chemical composition(mass fraction)(wt.%) of the SUS 347

C Si Mn P S Cr Ni Mo N Nb
≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 17.00 -19.00 9.00 -13.00 ≤ ≥ ≤ ≥ 10×C％ - ≥

Mechanical Properties of steel grade SUS 347

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)
973 (≥) 911 (≥) 21 21 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade SUS 347

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 - -     0.13 -  
227 823 - 41.3 344   -  
168 - 23 13.2   344 214

Heat Treatment of steel grade SUS 347

Heat treated : 1176°C - 1959°C

Technological Curves of steel grade SUS 347

Relevant standard of SUS 347

G 4317 (2005) Hot-formed stainless steel sections G-4317-(2005).pdf
SUS 347 SUS 347
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