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SUS 430LXTB

Description

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

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

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

C Si Mn P S Cr Ni Mo Ti
≤0.03 ≤0.75 ≤1.00 ≤0.04 ≤0.03 16.00 -19.00 ≤0.60 ≤ ≥ 0.10 -1.00

Mechanical Properties of steel grade SUS 430LXTB

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)
768 (≥) 823 (≥) 33 33 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade SUS 430LXTB

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 -  
455 951 - 13.3 211   -  
125 - 43 41.2   211 212

Heat Treatment of steel grade SUS 430LXTB

Heat treated : 1521°C - 1662°C

Technological Curves of steel grade SUS 430LXTB

Relevant standard of SUS 430LXTB

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

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