SUS329J1TKA - JIS G 3446-2017

Grade	SUS329J1TKA
Corresponding Standard	JIS G 3446-2017 Stainless Steel Tubes for Machine and Structural Purposes
Classification	Duplex Stainless Steel
Properties	High Strength High Hardness Corrosion Resistance Good Weldability
Density	7.8 g/cm³

SUS329J1TKA Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo
Minimum Value	-	-	-	-	-	23	3	1
Maximum Value	0.08	1	1.5	0.04	0.03	28	6	3

SUS329J1TKA Mechanical Properties

condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Steel pipe	≥590	≥390	≥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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