We are a leading 430 stainless steel bar manufacturer in China offering custom sizes, finishes, and shapes. Direct factory supply with global export, ISO certified quality, and fast delivery for your industrial and architectural needs.
430 stainless steel bar is a straight chromium, non-hardenable grade combining excellent corrosion resistance and formability. As a ferritic stainless steel, 430 bars are magnetic and commonly used in decorative applications and environments where moderate corrosion resistance is required. Our factory offers direct manufacturing services with flexible size, surface, and shape customization for industrial and architectural use.
| Item | Details |
| Product Name | Stainless Steel Bar, Stainless Bar, SS Bar |
| Standard | GB, AISI, ASTM,ASME,DIN, EN, JIS |
| Available Grades | 200 Series: 201, 202300 Series: TP304, 304L, 304H, 316, 316L, 316H, 316Ti, 317, 317L, 310S, 310H, 321, 321H, 347, 347HSpecial Alloys: 904L, S31254 (254SMO)400 Series: 409, 410S, 416, 420, 430, 439, 440, 444, 446Duplex and Others: 2205, 2507, S31803, S32205, S32750, S32760, 253MA |
| Process | Hot Rolled, Cold Rolled |
| Sizes | Diameter: 0.1-500mm or customized, Length: 1-12m or customized (according to customer’s request) |
| Surface Treatment | NO.1, 2B, NO.4, BA, HL, Mirror |
| Inspection | SGS, TUV, BV, ABS, LR etc. |
| Application | Oil & Gas, Petroleum, Vessels, Ship Building, Water Treatment and Environmental Protection etc. |
| Finish | Description | Typical Thickness (mm) | Available Widths (mm) |
| 2B | Smooth, reflective grey sheen. Most widely used. | 0.55 | 914, 1219 |
| BA | Bright annealed mirror-like finish. | 0.70 | 914, 1219 |
| DP | Brushed, non-reflective, easy to clean. | 0.90 | 750, 914, 1219 |
| HR | Scaled, hot-rolled finish. | 1.20 | 750–1500 |
| No.1 | Pickled, white surface after hot-rolling. | 1.50 | 914, 1219, 1500 |
| HL | Continuous linear polish finish. | 1.60 | 914, 1219, 1500 |
| No.4 | Polished with 150–180 grit. | 2.00 | 914, 1219, 1500 |
| No.8 | Mirror finish, highly reflective. | 2.50 | 914, 1219, 1500 |
Our 430 stainless steel bars are primarily offered in round form, with optional finishes like cold-drawn, pickled, and polished. In addition to round bars, we support customization of square, flat, hexagonal, and other non-standard shapes according to customer requirements. Whether you need precision-cut lengths or unique profiles for specific projects, our advanced equipment ensures consistency and quality across all styles.
Discover our custom stainless steel hex bars with excellent strength, corrosion resistance, and machinability. Available in a wide range of sizes, finishes, and grades like 304, 316, and 410. OEM/ODM support from leading Chinese factory.
As a top-grade stainless steel angle bar supplier in China, we manufacture custom L-shaped angle bars in 304, 316, 201, and duplex grades. Our angle bars meet ASTM/EN standards and are ideal for structural, architectural, and industrial applications with OEM support.
Premium stainless steel round bars at factory price, available in 304, 316, 321, 410, and other grades. We supply precision-machined round bars for industrial and structural use worldwide. OEM & bulk orders supported.
Discover high-quality stainless steel C and U channels from a trusted Chinese manufacturer. Our precision-machined channels are ideal for construction, framing, support, and structural applications. Custom sizes and OEM options available.
430 stainless steel bars offer good corrosion resistance, high formability, and magnetic properties. They are ideal for indoor structural use and decorative applications.
Yes, we support full customization including diameter, length, surface finish (2B, polished, etc.), and special tolerances.
These bars are used in kitchen equipment, appliances, architectural trim, automotive components, and industrial fabrication.
Yes, our stainless steel bars comply with ISO9001 standards and come with full mill test reports. Additional SGS, TUV, or BV certifications are available upon request.
We offer flexible MOQ options for international buyers. Delivery time typically ranges from 7 to 20 days depending on order size and customization.
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