SUS 444 SUS 444-CP SUS 444-CS - JIS G 4305-2021

Grade	SUS 444
Other Names
Corresponding Standard	JIS G 4305-2021 Cold-rolled stainless steel plate, sheet and strip
Classification	Ferritic Stainless Steel
Properties	Corrosion Resistance

SUS 444 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo	N	More
Minimum Value	-	-	-	-	-	17	-	1.75	-	Ti,Nb,Zr or (Ti+Nb+Zr)：8(C+N)~0.80
Maximum Value	0.025	1	1	0.04	0.03	20	0.6	2.5	0.025	Ti,Nb,Zr or (Ti+Nb+Zr)：8(C+N)~0.80

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 444 Mechanical Properties

Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
Annealing	≥410	≥245	≥20	≤217

Approximate Comparison Table Ferritic Stainless Steel

China	Japan	United States		International Organization for Standardization		France	European Standard		Sweden
ISC	JIS	ASTM	UNS	ISO	Numerical Grade	NF EN/NF	EN	Numerical Grade	SS
S11972	SUS 444	444	S44400	X2CrMoTi18-2	4521-444-00-I	Z3CDT18-02	X2CrMoTi18-2	1.4521	2326

SUS444 Corresponding Standards(Same grade name, different standards)

1	JIS G 4304-2005
	SUS 444 SUS 444-HP SUS 444-HS
2	JIS G 4317-2018
	SUS 444
3	JIS G 4320-2003
	SUS 444
4	JIS G 4305-2021
	SUS 444 SUS 444-CP SUS 444-CS

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