JIS G4313 SUS 304 full-hard stainless steel strip is designed for applications requiring maximum strength, excellent flatness, and dimensional stability.
Our SUS 304 stainless steel strip is produced using a precision cold rolling process, typically achieving tensile strengths of 1300–1600 MPa, yield strengths exceeding 1000 MPa, and a hardness of approximately HV 370–430, while maintaining the inherent corrosion resistance of SUS 304 stainless steel. With strict thickness tolerances, a smooth surface finish, and stable mechanical properties, it is ideal for springs, clamps, precision stampings, metal gaskets, and electronic components.
JIS G4313 compliant SUS 304 full-hard stainless steel strip ensures reliable forming accuracy, long service life, and excellent cost-effectiveness for high-volume industrial production.

AISI 304 2B Stainless Steel strips

AISI 304 Cold Rolled Stainless Steel Coil

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specification

Grade : SUS304 Classification: Corrosion-resisting / heat-resisting steel Austenitic steel

Standards:

JIS G 4304 : Hot-rolled stainless steel plate, sheet and strip

JIS G 4305 : Cold-rolled stainless steel plate, sheet and strip

Dimensions and tolerances
Thickness: 0.01 to 5 mm; Tolerances: +/- 0.008 to 0.11 mm
Width: 5 to 1219 mm; Tolerances: +/- 0.15 to 0.60
*accept nonstandard size, please contact with our sales.

SUS304-CSP Stainless Steel Strip Chemical compositions

Symbol of grade	C	Si	Mn	P	S	Ni	Cr	Cu	Others
SUS304-CSP	0.08 max.	1.00 max.	2.00 max.	0.045 max.	0.030 max.	8.00 to 10.50	18.00 to 20.00	/	/

SUS304-CSP Stainless Steel Strip Mechanical properties

Symbol of grade	Symbol of tem-per	Cold rolling or annealing, or aging treatment after solution treatment
	Symbol of tem-per	Proof stress N/mm²	Tensile strength N/mm²	Elongation %
	EH	1 275 min.	1 570 min.	-
	SEH	1 450 min.	1 740 min.	-
SUS304-CSP	1/2 H	470 min.	780 min.	6 min.
	3/4 H	665 min.	930 min.	3 min.
	H	880 min.	1 130 min.	-
	3/4 H	-	1 450 max.	-

If you are looking for Grade sus304 Stainless Steel Cold Rolled Coil with BA finish and slit edge, we are your trusted partner for high-quality supply and fast shipment. Send us your inquiry now for free samples, factory-direct prices, and customized slitting services. Ensure your production benefits from premium 304 stainless steel coils today!

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AISI 304 Stainless Steel Coil Supplier

SUS304-CSP Stainless Steel Strip Inspection and testing

a suitable frequency of verification of the dimensions of the products;

an adequate intensity of visual examination of the surface quality of the products;

an appropriate frequency and type of test to ensure that the correct grade of steel is used.

Extent of testing

Tensile and bending tests

Tolerances on shape

Highest quality GNEE packaging and shipping

Waterproof paper + PE film interlayer to prevent scratches and moisture, delivery within 3-7 working days, fast delivery to Europe, Southeast Asia, Middle East, South America and North America, etc.