SUS 304J1 SUS 304J1-CP SUS 304J1-CS - JIS G 4305-2021

Grade	SUS 304J1
Other Names
Corresponding Standard	JIS G 4305-2021 Cold-rolled stainless steel plate, sheet and strip
Classification	Austenitic Stainless Steel
Properties	Corrosion Resistance

SUS 304J1 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu
Minimum Value	-	-	-	-	-	15	6	1
Maximum Value	0.08	1.7	3	0.045	0.03	18	9	3

①Where necessary, –CP may be attached after the above symbol of grade to indicate that the product is a plate. Example SUS 310L-CP
②Where necessary, –CS may be attached after the above symbol of grade to indicate that the product is a strip. Example SUS304-CS

SUS 304J1 Mechanical Properties

Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
Solid Solution	≥450	≥155	≥40	≤187

Approximate Comparison Table Austenitic Stainless Steel

China	Japan	International Organization for Standardization		European Standard
ISC	JIS	ISO	Numerical Grade	Numerical Grade
S30480	SUS304J1	X6CrNiCu17-8-2	4567-304-76-I	1.4567

SUS304J1 Corresponding Standards(Same grade name, different standards)

1	JIS G 4304-2005
	SUS 304J1 SUS 304J1-HP SUS 304J1-HS
2	JIS G 4305-2021
	SUS 304J1 SUS 304J1-CP SUS 304J1-CS

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!