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STS329J4L

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STS329J3L STS405
#STS329J4L

Description

Korea KS STS329J4L and STS329J4L Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Heat-Resistant Steel: STS329J4L
Category Type Steel Grade Standard Country Application
Steel GradesHeat-Resistant Steel STS329J4L KS Korea
SS14 2366
SS14 2367
SS14 2368
SS14 2370
SS14 2371
SS14 2372
SS14 2374
SS14 2375
SS14 2376
STS329J3L

Chemical composition(mass fraction)(wt.%) of the STS329J4L

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) N(%)
Max 0.030 Max 1.00 Max 1.50 Max 0.04 Max 0.03 24.0-26.0 5.50-7.50 2.50-3.50 0.08-0.30

Mechanical Properties of steel grade STS329J4L

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)
978 (≥) 387 (≥) 41 34 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade STS329J4L

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
44 - -     0.42 -  
147 658 - 21.3 133   -  
968 - 41 13.2   222 443

Heat Treatment of steel grade STS329J4L

Heat treated : 1118°C - 1962°C

Technological Curves of steel grade STS329J4L

Cross Reference Table (Equivalent Grade) of STS329J4L

Grade Standard Country Application
STS329J4L KS Korea Austenitic Steel
STS329J4L KS Korea Austenitic Steel
STS329J4L KS Korea
STS329J4L KS Korea
STS329J3L STS405
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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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