Stainless Steel 304/304L Hollow Bars are made from austenitic stainless steel grades that offer excellent corrosion resistance, particularly in environments where exposure to moisture and chemicals is prevalent. Triumph Metallic Overseas takes pride in producing these bars with superior mechanical properties, including high tensile strength and resistance to extreme temperatures. The 304L variant, in particular, has a lower carbon content, making it ideal for applications that require welding, as it minimizes the risk of carbide precipitation.

As one of the top manufacturers, Triumph Metallic Overseas employs cutting-edge technology and stringent quality control processes to ensure that each Stainless Steel 304/304L Hollow Bar meets international standards. These bars are available in various sizes, lengths, and finishes, providing clients with customizable options tailored to specific project needs. The company adheres to global quality standards such as ASTM, ASME, and EN, ensuring that the hollow bars meet the most demanding industrial requirements.

Stainless Steel 304/304L Hollow Bars Specifications

Standard	Specification
ASTM	A276, A479
JIS	G4303
DIN	1.4301/1.4306
BS	970-304S31, 304S11

Stainless Steel 304/304L Hollow Bars Equivalent Grades

Standard	304	304L
Grade	Country	Equivalent
304	USA	UNS S30400
304L	USA	UNS S30403
1.4301	Germany	X5CrNi18-10
1.4307	Germany	X2CrNi18-9

Stainless Steel 304/304L Hollow Bars Chemical Composition (%)

Element	304	304L
Carbon (C)	0.08 max	0.03 max
Chromium (Cr)	18.0 – 20.0	18.0 – 20.0
Nickel (Ni)	8.0 – 10.5	8.0 – 12.0
Manganese (Mn)	2.00 max	2.00 max
Silicon (Si)	1.00 max	1.00 max
Phosphorus (P)	0.045 max	0.045 max
Sulfur (S)	0.03 max	0.03 max

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