Stainless Steel 304 / 304TI Round Bar

Stainless Steel 304 Round Bar, UNS S30400 SS Round Bar, ASTM A276 SS 304 Threaded Bars, UNS S30409 Triangular Bars, Stainless Steel WERKSTOFF NR. 1.4301 Round Bars, Stainless Steel 304/304L Square Bars Exporter From Mumbai, India.

Stainless Steel 304 Round Bar Supplier, ASTM A276 SS Threaded Bars Supplier In Saudi Arabia, UNS S30409 Triangular Bars Dealer In Qatar, WERKSTOFF NR. 1.4301 Round Bars Manufacturer In Singapore, SS 304 Hexagonal Bars Exporter In Malaysia

Unimix Metal Cooperation is a leading manufacturer and supplier of Stainless Steel 304 Round Bars. We produce ASTM A276 Stainless Steel 304 Square Bars, an excellent choice due to its tensile strength, high rust resistance, and superior fabrication ability. Stainless Steel, particularly the versatile and widely used “18/8” grade UNS S30400, is available in a variety of products, forms, and finishes.

The material boasts outstanding shaping and welding properties. Thanks to its balanced austenitic structure, it can be deeply drawn without an intermediate lining, making it ideal for manufacturing drawn stainless products like sinks, hollow goods, and cups. Stainless Steel 304 Threaded Bars offer similar corrosion resistance to other austenitic stainless steels, with variations including six percent molybdenum stainless steels. SS 304L Round Bars, a low-carbon alloy version, are easy to manufacture, while the high-carbon modification of 316 stainless steel Round Bars enhances creep resistance.

Stainless Steel 304H Triangular Bars resist grain boundary precipitation in the soldering area, making them ideal for most chemical processes in their softened condition. Among the various types, Stainless Steel 304 Hexagonal Bars remain the most popular choice.

SS 304/304L/304H ROUND BARS STOCK SIZE RANGE AND SPECIFICATIONS

Grade	SS 304/304L/304H
Specification	EN, DIN, JIS, ASTM, BS, ASME, AISI
Standard	ASTM A276, ASME SA276 / ASTM A479 ASME SA479
Round Bars	Outside Diameter in the range of 4mm to 500mm
Bright Bars	Outside Diameter in the range of 4mm to 100mm
Hex Bars	18mm – 57mm (11/16″ to 2-3/4″)
Square Bars	18mm – 47mm (11/16″ to 1-3/4″)
Flat Bars	1/2” to 10” in thickness range of 2mm to 150mm
Length	1 to 6 Meters, Custom Cut Lengths
Finish	Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Form	Round Bars, Square Bars, Flat Bars, Threaded Bars, Hollow Bars, Hexagonal Bars, Triangular Bars
Application	Most commonly used in petroleum refineries, Boilers, Heat exchangers, Condensers, Pipelines, Cooling towers, Steam exhausts, Electric generation plants, On occasion will be found in fertilizer and chemical plants.

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
SS 304	1.4301	S30400	SUS 304	304S31	08Х18Н10	Z7CN18‐09	X5CrNi18-10
SS 304L	1.4306/1.4307	S30403	SUS 304L	3304S11	03Х18Н11	Z3CN18‐10	X2CrNi18-9 / X2CrNi19-11
SS 304H	1.4301	S30409	–	–	–	–	–

SS 304/304L/304H ROUND BARS CHEMICAL COMPOSITION

	C	Mn	Si	P	S	Cr	Ni	N
304	0.07 max	2.0 max	0.75 max	0.045 max	0.03 max	min: 18.0 max: 20.0	min: 8.0 max: 10.5	—
304L	0.03 max	2.0 max	0.75 max	0.045 max	0.03 max	min: 18.0 max: 20.0	min: 8.0 max: 12.0	0.10 max
304H	min: 18.0 max: 20.0	min: 8.0 max: 10.5	min: 0.04 max: 0.10	0.75 max	2.0 max	0.045 max	0.03 max	0.10 max

SS 304/304L/304H ROUND BARS MECHANICAL PROPERTIES

Grade	Tensile Strength ksi (min)	Yield Strength 0.2% ksi (min)	Elongation %	Hardness (Brinell) MAX	Hardness (Rockwell B) MAX
304	75	30	40	201	92
304L	70	25	40	201	92
304H	75	30	40	201	92

OTHER TYPES OF SS 304/304L/304H ROUND BARS

Stainless Steel 304 Round Bars	Steel 304H Flat Bars	SS 304L Square Bars	SS 304H Hollow Bars	UNS S30400 Hexagonal Bars
SS 304L Triangular Bars	SS 304H Threaded Bars	SUS 304 Round Bars	Werkstoff Nr. 1.4301 Bars	UNS S30403 Round Bars
UNS S30409 Triangular Bars	SS 304H Threaded Bars	SUS 304L Flat Bars	UNS S30409 Round Bars	WNR. 1.4306/1.4307 Square Bars
UNS S30400 Triangular Bars	SS 304L Threaded Bars	SS 304H Flat Bars	UNS S30400 Round Bars	WNR. 1.4301 Square Bars