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Nevio Steel India is a trusted name in the steel industry, known worldwide for delivering top-quality Stainless Steel 304L Round Bars that meet international standards. Manufactured using the finest raw materials, these round bars are supplied in compliance with ASTM A276 specifications and carry the universal standard UNS S30403 designation. With excellent machinability, corrosion resistance, and weldability, SS 304L Round Bars are widely recognized for their outstanding performance across various industrial applications.

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Stainless Steel 304L Round Bars are low carbon variants of grade 304 stainless steel, making them particularly resistant to sensitization during welding and other high-temperature processes. This property ensures minimal carbide precipitation, which enhances their usability in industries where welded sections are commonly required. The combination of durability, strength, and corrosion resistance makes these round bars a highly reliable material in chemical, petrochemical, food processing, and construction industries. At Nevio Steel India, we prioritize quality and precision in every product, ensuring our ASTM A276 304L Round Bars meet the highest industry benchmarks.

These SS 304L Round Bars UNS S30403 are valued for their resistance to oxidizing and reducing environments, making them suitable for applications exposed to harsh chemicals and marine conditions. Their superior mechanical properties allow them to perform exceptionally well in both cryogenic and elevated temperatures. Nevio Steel India offers these round bars in various dimensions, finishes, and customized specifications to match the exact requirements of our clients. Being one of the leading Stainless Steel 304L Round Bars Manufacturers, Suppliers, Stockists, and Exporters, we ensure timely delivery and global availability of our products.

The versatility of ASTM A276 Stainless Steel 304L Round Bars allows their use in multiple industries such as oil and gas refineries, heat exchangers, marine environments, pharmaceutical equipment, paper and pulp production, and architectural structures. Their non-magnetic nature in the annealed condition, combined with their ability to resist intergranular corrosion, makes them highly dependable for critical engineering and fabrication projects. Nevio Steel India stands as a reliable source for SS 304L Round Bars, providing assurance of consistent quality, durability, and cost-effectiveness.

We understand the global demand for precision-engineered stainless steel products, and our 304L Round Bars UNS S30403 are designed to exceed expectations. With robust infrastructure, strict quality control, and a commitment to excellence, Nevio Steel India continues to build long-term trust with clients worldwide. Whether you need bulk orders or customized solutions, our team ensures that each bar supplied offers superior finish, accurate dimensions, and international compliance. Partnering with us guarantees access to premium-grade Stainless Steel 304L Round Bars for a wide range of applications across industries.

Specification Of Stainless Steel 304L Round Bars

SS 304L Angle bar size 3mm*20mm*20mm~12mm*100mm*100mm
Stainless Steel 304L Square bar size 4 to 100mm
Stainless Steel 304L Channel Bar 5.0 to 6.0mm thickness, 80 x 40mm to 150 x 75mm section
SUS304 Rectangular Bars Section 3.0 to 12.0mm thickness
SS 304L Threaded Bar Billet Size 1/2 to 495mm Diameter
Stainless Steel 304L Rectangles Size 33 x 30mm to 295 x 1066mm
ASTM A276 Type 304L Hollow Bar 32mm OD x 16mm ID to 250mm OD x 200mm ID)
Stainless Steel 304L Material Grade Stainless Steel 304L (UNS S30400)
Stainless Steel 304L Square Bar Dimensions DIN, EN, ASME, BS, ASTM, JIS, AISI
SS 304L Standard ASTM A479, AMS 5513, ASTM A276, AMS 5511, AMS 5647
Stainless Steel 304L Hex Bar size 2-100mm A/F
Stainless Steel 304L Round bar size Diameter: 3-~800mm
SUS304 Flat bar size Thickness: 2 -100mm
Width: 10 to 500mm
ASTM A276 Type 304L Hollow Bar Tolerance H8 to H12, H13K9, K10 to K12 or as per clients’ requirements
304L SS Hex Bars Finish Cold (bright) drawn, smooth turned, peeled, centreless ground, hot rolled, slit rolled edge, Bright, Polish, Grinding, Centreless Ground & Black,hot rolled annealed, Rough Turned
SUS304 T-Bar Surface Bright, Sand Blasting Finished, Hot Rolled Pickled, Cold Drawn, Hairline,Polished
Rolled Stainless Steel 304L Flat Bars Condition annealed, Hardened & tempered
ASTM A276 Type 304L Cold Rolled Bar Technique 304L Stainless Steel Cold Drawn, Cold Rolled, Hot Rolled, Forged Round Bar
SS 304L Rod Processing Bar cutting to 650mm
304L Stainless Steel Round Bar Form Rod, Round, Channel Bar, Rings, Round Rod, Triangle, Hollow, Rectangle, T-Bar, Flat Bar, Precision Ground Bar, Blocks, Square, Threaded, Hex (A/F), Profiles, Half Round Bar, Ingot, Billet, I/H Bar, Forging etc.

Equivalent Grades Of Stainless Steel 304L Round Bars

STANDARD WERKSTOFF NR. EN BS GOST UNS JIS AFNOR
SS 304L 1.4306/1.4307 X2CrNi18-9 / X2CrNi19-11 304S11 03Х18Н11 S30403 SUS 304L Z3CN18‐10

Chemical Composition Of Stainless Steel 304L Round Bars

Grade Carbon Manganese Silicon Phospherous Sulfur Chromium Molybdenum Nickel Nitrogen
SS 304L 0.03 max 2 max 0.75 max 0.045 max 0.030 max 18 – 20 - 8 – 12 0.10 max

Mechanical Properties Of Stainless Steel 304L Round Bars

Density Yield Strength Melting Point Tensile Strength Elongation
8.0 g/cm3 Psi – 30000 , MPa – 205 1400 °C (2550 °F) Psi – 75000 , MPa – 515 40 %