Wholesale 304 Stainless Steel Round Bars Factory, Компания

OES Metal’s 304 Stainless Steel Round Bar is designed for structural and industrial applications that require high strength and corrosion resistance. Whether you are manufacturing machinery, structural components, or decorative items, our stainless steel round bar provides the quality and reliability you need.

Looking for a versatile solution for your industrial needs? Check out our 304 Stainless Steel Round Bars — they’re tough, reliable, and stand up really well against corrosion. We manufacture these to high standards, ensuring they deliver excellent mechanical performance and durability for a whole bunch of applications, from industrial and architectural projects to manufacturing setups.

What’s great about our 304 stainless steel round bars? Well, they’re super resistant to oxidation and corrosion — perfect for marine settings, chemical processing, food production lines, or even structural components on buildings. Plus, they’re a breeze to work with: welds nicely, shapes easily, and can be machined or forged just how you need it.

You can choose from diameters anywhere between 1/4 inch and 24 inches, and they come in different lengths. We produce them with tight dimensional tolerances, and you can pick from various surface finishes like hot rolled, cold finished, turned, or polished. Each bar goes through thorough quality checks to make sure you get consistent performance and dependable quality.

Product Description

Product Details

Common industrial applications for our stainless steel products include:

Shafts and axles for industrial equipment
Fasteners and connectors
Architectural and structural parts
Machinery for food and beverage processing
Marine hardware and fittings
Our products are manufactured in strict compliance with ASTM A276 and ASME SA479 standards, ensuring high reliability and performance. We offer competitive pricing and custom machining options to meet specific project requirements.
Austenitic Stainless Steel 201, 301, 304, 305, 310, 314, 316, 321, 347, 370, etc
Martensitic Stainless Steel 410, 414, 416, 420, 431, 440A, 440B, 440C, etc
Duplex Stainless Steel S31803, S32101, S32205, S32304, S32750, etc
Ferritic Stainless Steel 429, 430, 433, 434, 435, 436, 439, etc
Product Specification
Material Grade 304, 304L, 309S, 310S, 316, 316L, 316Ti, 317, 317L, 321, 347H, 201, 202, 405, 409, 410, 420, 430, etc.
Available Types Round, square, hexagonal, flat, angle
Surface Finish Pickled, Black, Bright, Polishing, Blasting, etc.
Technical Specs Round Bar: Dia 3mm~800mm
Angle Bar: 3mm*20mm*20mm ~ 12mm*100mm*100mm
Square Bar: 4mm*4mm ~ 100mm*100mm
Flat Bar: Thickness 2mm~100mm, Width 10mm~500mm
Hexagonal: 2mm ~ 100mm
Order MOQ 1 Ton
Available Length 6m, 5.8m, 3m or customized as required
Supply Terms EX-Work, FOB, CFR, CIF, CNF
Main Markets Europe, South America, Africa, Oceania (Chile, Spain, USA, Germany, India, Dubai, Iraq, Vietnam, Ireland, Korea, Singapore, etc.)
Packaging Bundled, wooden box for export standard package.
Chemical Composition Table
Grade ASTM C Si Mn S P Cr Ni
201 ≤0.15 ≤0.75 5.50-7.50 ≤0.030 ≤0.060 16.00-18.00 3.50-5.50
304 ≤0.07 ≤1.00 ≤2.00 ≤0.030 ≤0.035 17.00-19.00 8.00-11.00
304L ≤0.03 ≤1.00 ≤2.00 ≤0.030 ≤0.035 18.00-20.00 8.00-12.00
309S ≤0.08 ≤1.00 ≤2.00 ≤0.030 ≤0.035 22.00-24.00 12.00-15.00
310S ≤0.08 ≤1.00 ≤2.00 ≤0.030 ≤0.035 24.00-26.00 19.00-22.00
316 ≤0.08 ≤1.00 ≤2.00 ≤0.030 ≤0.035 16.00-18.00 10.00-14.00
316L ≤0.08 ≤1.00 ≤2.00 ≤0.030 ≤0.035 16.00-18.00 12.00-15.00
Frequently Asked Questions
1. What international standards do your stainless steel bars follow?
Our products are manufactured in compliance with major international standards, primarily ASTM A276 and ASME SA479, ensuring they meet global quality requirements for industrial use.
2. Can I request custom lengths and sizes for the bars?
Yes, while our standard lengths are 5.8m and 6m, we provide custom machining and cutting services to provide exactly the dimensions your project requires.
3. What is the difference between 304 and 316 stainless steel grades?
304 is the most common austenitic grade suitable for general use. 316 contains added molybdenum, which provides significantly better corrosion resistance, especially in chloride and marine environments.
4. What surface finishes are available for selection?
We offer various finishes including Pickled, Black, Bright, Polished, and Sand-blasted to suit different aesthetic and functional needs.
5. What is the minimum order quantity (MOQ)?
Our standard Minimum Order Quantity is 1 Ton, which allows us to offer the most competitive pricing for industrial and export orders.
6. How are the products packaged for international shipping?
All products are securely bundled or packed in reinforced wooden boxes according to export standards to ensure they arrive in perfect condition without damage or oxidation.

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