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SUS 304 TPY

Description

Japan JIS G 3468 (2011), SUS 304 TPY Specialsteel Large diameter welded stainless steel pipes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUS 304 TPY
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUS 304 TPY Austenite JIS Japan Large diameter welded stainless steel pipes

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

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 TPY

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)
741 (≥) 486 (≥) 31 33 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade SUS 304 TPY

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
32 - -     0.43 -  
913 445 - 42.3 412   -  
331 - 21 41.2   432 244

Heat Treatment of steel grade SUS 304 TPY

Heat treated : 1862°C - 1389°C

Technological Curves of steel grade SUS 304 TPY

Relevant standard of SUS 304 TPY

G 3468 (2011) Large diameter welded stainless steel pipes G-3468-(2011).pdf

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