Discover high-strength 2205 stainless steel bars with superior corrosion resistance. As a leading manufacturer and supplier in China, we offer round bars and custom sizes for industrial, marine, and chemical applications.
As a trusted supplier of stainless steel solutions, we provide high-performance 2205 stainless steel bars tailored to meet the demanding requirements of industrial and marine applications. Our bars are manufactured using precision equipment to ensure optimal mechanical properties and dimensional accuracy. Whether for pressure vessels, heat exchangers, or structural use, our wholesale stainless steel bars are available in a variety of sizes and finishes, with custom options upon request.
| 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 2205 stainless steel bars are primarily available as round bars, suitable for high-stress applications. Depending on your specific needs, we also offer custom machining and cutting for other shapes like hexagonal or flat bars. Surface finishes include mill finish, peeled, or polished, and all bars meet tight tolerance requirements to ensure suitability for structural, processing, or mechanical use.
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Duplex 2205 has a mixed microstructure of ferrite and austenite, making it partially magnetic.
Yes, we provide Mill Test Certificates (EN10204 3.1/3.2) and can support SGS, TUV, BV, ABS, or LR inspections.
2205 offers higher strength and better resistance to chloride stress corrosion cracking than 316.
Yes, we can manufacture 2205 bars to your required diameter, length, and tolerance.
We maintain regular stock for common sizes and offer fast production for custom requirements.
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