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STS329J1

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l2X25H16Γ7AP STS329J3L
#STS329J1

Description

Korea KS STS329J1 Austenitic Steel and STS329J1 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Heat-Resistant Steel: STS329J1
Category Type Steel Grade Standard Country Application
Steel GradesHeat-Resistant Steel STS329J1 KS Korea Austenitic Steel
31X19H9MBБT
36X18H25C2
55X20Γ9AH4
07X12Γ7AH5
03X21H21M4Γ
45X22H4M3
10X23H18
20X23H18
20X25H20C2
l2X25H16Γ7AP

Chemical composition(mass fraction)(wt.%) of the STS329J1

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
Max 0.08 Max 1.00 Max 1.50 Max 0.04 Max O.030 23.0-28.0 3.OO-6.00 1.00-3.00

Mechanical Properties of steel grade STS329J1

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)
844 (≥) 265 (≥) 14 31 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade STS329J1

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
13 - -     0.22 -  
368 159 - 13.3 143   -  
322 - 11 23.2   143 323

Heat Treatment of steel grade STS329J1

Heat treated : 1112°C - 1824°C

Technological Curves of steel grade STS329J1

Cross Reference Table (Equivalent Grade) of STS329J1

Grade Standard Country Application
STS329J1 KS Korea Austenitic Steel
STS329J1 KS Korea Austenitic Steel
l2X25H16Γ7AP STS329J3L
Available Suppliers
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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