0102030405
304 Stainless Steel Round Bars - Quality Factory Supplies from China for Industrial Applications
Product Details
- Shafts and axles for industrial equipment
- Fasteners and connectors
- Architectural and structural parts
- Machinery for food and beverage processing
- Marine hardware and fittings
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Our round bars are made in compliance with ASTM A276 and ASME SA479 standards, so you know they're reliable. Feel free to reach out to us for competitive pricing and custom machining options — we're here to help you get exactly what you need.
| Austenitic Stainless Steel | 201, 301, 304, 305, 310, 314, 316, 321, 347, 370, etc |
| Martensitic Stainless Steel | 410, 414, 416, 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 | 304, 304L, 309S, 310S, 316, 316L, 316Ti, 317, 317L, 321, 347H, 201, 202, 405, 409, 410, 420, 430, etc |
| Type | Round, Square, Hexagonal, Flat, Angle |
| Surface | Pickled, Black, Bright, Polishing, Blasting, etc |
| Specifications |
Round Bar: Diameter: 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 |
| MOQ | 1 Ton |
| Length | 6m, 5.8m, 3m or as required |
| Price Term | EX-Work, FOB, CFR, CIF, CNF |
| Payment Term | T/T, L/C, Western Union |
| Market | Europe, South America, Africa, Oceania — including Chile, Spain, USA, Germany, India, Dubai, Iraq, Vietnam, Ireland, Korea, Singapore, and more. |
| Package | Bundled, wooden box for export standard package. |
| Delivery Time | Normally according to the order quantity |
Chemical Composition Table
| Chemical Component (%) | |||||||
| 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
QWhat grades of stainless steel round bars do you offer?
We supply a wide range of stainless steel grades including Austenitic (201, 304, 316, 321, etc.), Martensitic (410, 420, 440C, etc.), Duplex (S31803, S32205, S32750, etc.), and Ferritic (430, 439, etc.) to meet various industrial requirements.
QWhat standards do your stainless steel round bars comply with?
Our stainless steel round bars are manufactured in compliance with ASTM A276 and ASME SA479 international standards, ensuring consistent quality and reliability for industrial applications.
QWhat is the minimum order quantity (MOQ)?
The minimum order quantity is 1 Ton. For smaller or custom requirements, please contact us directly and we will do our best to accommodate your needs.
QWhat sizes and shapes are available?
We offer Round Bars (Ø 3mm–800mm), Square Bars (4×4mm to 100×100mm), Flat Bars (Thickness 2–100mm, Width 10–500mm), Angle Bars, and Hexagonal Bars (2–100mm). Custom sizes are also available upon request.
QWhat payment and shipping terms do you accept?
We accept payment via T/T, L/C, and Western Union. For shipping, we support EX-Work, FOB, CFR, CIF, and CNF terms to accommodate buyers worldwide.
QWhich markets do you export stainless steel bars to?
We export to a wide range of global markets including Europe, South America, Africa, and Oceania. Key countries include the USA, Germany, Spain, India, Dubai, Iraq, Vietnam, Korea, Singapore, Chile, and Ireland, among others.