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SUS 430J1 LTP

Description

Japan JIS G 3459 (2012), SUS 430J1 LTP Specialsteel Stainless steel pipes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUS 430J1 LTP
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUS 430J1 LTP Ferrite JIS Japan Stainless steel pipes

Chemical composition(mass fraction)(wt.%) of the SUS 430J1 LTP

C Si Mn P S Cr Ni Mo Nb N Cu
≤0.025 ≤1.00 ≤1.00 ≤0.04 ≤0.03 16.00 -20.00 ≤0.60 ≤ ≥ 8×﹙C%+N%﹚ -0.80 ≤0.025 0.30 -0.80

Mechanical Properties of steel grade SUS 430J1 LTP

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)
163 (≥) 946 (≥) 32 33 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade SUS 430J1 LTP

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
34 - -     0.41 -  
357 143 - 13.3 132   -  
494 - 44 21.2   421 311

Heat Treatment of steel grade SUS 430J1 LTP

Heat treated : 1255°C - 1179°C

Technological Curves of steel grade SUS 430J1 LTP

Relevant standard of SUS 430J1 LTP

G 3459 (2012) Stainless steel pipes G-3459-(2012).pdf

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