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STS430J1L

Description

Korea KS D 3698 (2008), D 3705 (2008), STS430J1L Specialsteel Hot rolled stainless steel plates, sheets and strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: STS430J1L
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel STS430J1L Ferrite KS Korea Hot rolled stainless steel plates, sheets and strip

Chemical composition(mass fraction)(wt.%) of the STS430J1L

C Si Mn P S Cr Ni Mo N Cu Ti,Nb,Zr
≤0.025 ≤1.00 ≤1.00 ≤0.040 ≤0.030 16.00 -20.00 ≤0.60 ≤ ≥ ≤0.025 0.30 -0.80 8×(C%+N%) -0.80

Mechanical Properties of steel grade STS430J1L

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)
373 (≥) 665 (≥) 41 32 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade STS430J1L

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 - -     0.34 -  
479 176 - 12.3 334   -  
126 - 23 13.2   433 324

Heat Treatment of steel grade STS430J1L

Heat treated : 1316°C - 1482°C

Technological Curves of steel grade STS430J1L

Relevant standard of STS430J1L

D 3698 (2008) Cold rolled stainless steel plates, sheets and strip D-3698-(2008).pdf
D 3705 (2008) Hot rolled stainless steel plates, sheets and strip D-3705-(2008).pdf

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