08Ni3DR - GB 3531-2014

Grade	08Ni3DR
Corresponding Standard	GB 3531-2014 Steel Plates for Low Temperature Pressure Vessels
Classification	Alloy Steel

08Ni3DR Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr ^①	Ni	Cu ^①	Mo	V
Minimum Value	-	0.15	0.3	-	-	-	3.25	-	-	-
Maximum Value	0.1	0.35	0.8	0.015	0.005	0.25	3.7	0.25	0.12	0.05

Approximate Comparison Table Pressure-Bearing Flat Steel

China	Japan	United States	International Organization for Standardization	European Standard
GB	JIS	ASTM	ISO	EN
08Ni3DR GB/T 713.4-2023	SL3N255 SL3N275 SL3N440 JIS G 3127-2021	3.5%Ni D级 3.5%Ni E级 3.5%Ni F级 ASTM A203/A203M-17	12Ni14 ISO 9328-4-2018	12Ni14 EN 10028-4-2017

08Ni3DR Corresponding Standards(Same grade name, different standards)

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