SUS329J4LTKA - JIS G 3446-2017

Grade	SUS329J4LTKA
Corresponding Standard	JIS G 3446-2017 Stainless steel tubes for machine and structural purposes
Classification	Duplex Stainless Steel
Properties	Corrosion Resistance
Density	7.8 g/cm³

SUS329J4LTKA Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo	N
Minimum Value	-	-	-	-	-	24	5.5	2.5	0.08
Maximum Value	0.03	1	1.5	0.04	0.03	26	7.5	3.5	0.3

SUS329J4LTKA Mechanical Properties

condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Steel pipe	≥620	≥450	≥18
Steel pipes; 1<t≤2			≥9
Steel pipe; 2<t≤3			≥10
Steel pipe; 3<t≤4			≥12
Steel pipe; 4<t≤5			≥14
Steel pipe; 5<t≤6			≥15
Steel pipe; 6<t≤7			≥16
Steel pipes; 7<t≤8			≥18

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