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SUS 347 TKA

Japan JIS SUS347TKA 机械和结构用不锈钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SUS347TKA / SUS 347 TKA
Category Grade Standard Region/Area Standard Content
Metals SUS 347 TKA JIS G3446 Japan 机械和结构用不锈钢管

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

Element Min Max Similar

Mechanical Properties of steel grade SUS 347 TKA

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)
479 (≥) 441 (≥) 32 44 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade SUS 347 TKA

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
24 - -     0.41 -  
455 538 - 44.3 223   -  
777 - 43 24.2   442 221

Heat Treatment of steel grade SUS 347 TKA

Heat treated : 1829°C - 1877°C

Technological Curves of steel grade SUS 347 TKA

Cross Reference Table (Equivalent Grade) of SUS 347 TKA

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