0102030405
High-Quality Stainless Steel Square Rod Bar from China Suppliers & Factory - Versatile & Durable 304, 316 Options
Product Details
People usually use them for things like structural supports, architectural railings, machine components, food processing gear, or even marine and chemical hardware.
✦ Upgrade your next project with our precisely crafted stainless square bars — they combine solid strength with a sleek look. Reach out to us today for some competitive pricing and custom sizes. We're here to help!
Austenitic
Martensitic
Duplex
Ferritic
| 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 — 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
Q
What grades of stainless steel are available for the square bars?
We offer 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, 434, 439, etc.) to suit various application requirements.
Q
What is the minimum order quantity (MOQ)?
Our minimum order quantity is 1 Ton. For custom sizes or special grades, please contact us directly and we will do our best to accommodate your requirements.
Q
What size range is available for stainless steel square bars?
Stainless steel square bars are available in sizes ranging from 4mm×4mm up to 100mm×100mm. Custom sizes beyond this range may also be available upon request.
Q
What surface finishes are offered?
We provide multiple surface finish options including Pickled, Black (hot-rolled), Bright (cold-drawn), Polishing, and Blasting finishes to meet different aesthetic and functional needs.
Q
What payment and shipping terms do you accept?
We accept T/T, L/C, and Western Union as payment methods. For shipping, we support EX-Work, FOB, CFR, CIF, and CNF terms. Please contact our sales team to discuss the most suitable arrangement for your order.
Q
How is the product packaged for export?
Products are bundled and packed in wooden boxes following standard export packaging requirements, ensuring safe delivery to destinations worldwide including Europe, South America, Africa, Oceania, and beyond.