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STS429J1

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STS444TP STS631J1
#STS429J1

Description

Korea KS D 3698 (2008), D 3705 (2008), STS429J1 Specialsteel Hot rolled stainless steel plates, sheets and strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: STS429J1
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel STS429J1 Martensite KS Korea Hot rolled stainless steel plates, sheets and strip

Chemical composition(mass fraction)(wt.%) of the STS429J1

C Si Mn P S Cr Ni Mo N
0.25 -0.40 ≤1.00 ≤1.00 ≤0.040 ≤0.030 15.00 -17.00 ≤0.60 ≤ ≥ ≤ ≥

Mechanical Properties of steel grade STS429J1

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)
125 (≥) 592 (≥) 23 31 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade STS429J1

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
11 - -     0.12 -  
879 476 - 43.3 144   -  
478 - 22 13.2   121 234

Heat Treatment of steel grade STS429J1

Heat treated : 1975°C - 1384°C

Technological Curves of steel grade STS429J1

Relevant standard of STS429J1

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
STS444TP STS631J1
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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