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SUS 430J1LTB

Description

Japan JIS G 3463 (2012), SUS 430J1LTB Specialsteel Stainless steel boiler and heat exchanger tubes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUS 430J1LTB
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUS 430J1LTB Ferrite JIS Japan Stainless steel boiler and heat exchanger tubes

Chemical composition(mass fraction)(wt.%) of the SUS 430J1LTB

C Si Mn P S Cr Ni Mo N
≤0.025 ≤1.00 ≤1.00 ≤0.04 ≤0.03 16.00 -20.00 ≤0.60 ≤ ≥ ≤0.025

Mechanical Properties of steel grade SUS 430J1LTB

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)
378 (≥) 732 (≥) 24 24 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade SUS 430J1LTB

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 - -     0.31 -  
747 944 - 31.3 113   -  
235 - 44 32.2   412 222

Heat Treatment of steel grade SUS 430J1LTB

Heat treated : 1161°C - 1336°C

Technological Curves of steel grade SUS 430J1LTB

Relevant standard of SUS 430J1LTB

G 3463 (2012) Stainless steel boiler and heat exchanger tubes G-3463-(2012).pdf

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