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SUS 304 TF

Description

Japan JIS G 3467 (2011), SUS 304 TF Specialsteel Steel tubes for fired heater and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUS 304 TF
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUS 304 TF Austenite JIS Japan Steel tubes for fired heater

Chemical composition(mass fraction)(wt.%) of the SUS 304 TF

C Si Mn P S Cr Ni Mo N
≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 18.00 -20.00 8.00 -10.50 ≤ ≥ ≤ ≥

Mechanical Properties of steel grade SUS 304 TF

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)
757 (≥) 698 (≥) 24 14 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade SUS 304 TF

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
33 - -     0.13 -  
362 858 - 42.3 413   -  
658 - 44 11.2   132 243

Heat Treatment of steel grade SUS 304 TF

Heat treated : 1274°C - 1761°C

Technological Curves of steel grade SUS 304 TF

Relevant standard of SUS 304 TF

G 3467 (2011) Steel tubes for fired heater G-3467-(2011).pdf

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