High-performance 317/317L stainless steel bars from a leading Chinese manufacturer. Superior corrosion resistance, formability, and strength for marine, chemical, and food-grade applications.
The 317 stainless steel bar is a molybdenum-bearing austenitic alloy with significantly enhanced resistance to pitting, crevice corrosion, and chemical attack—especially in acidic, chloride-rich, and marine environments. Thanks to its 3–4% molybdenum content, the 317 and 317L grades outperform conventional 304/304L bars in both corrosion performance and durability.
Our factory delivers precision-finished 317 stainless steel round bars with consistent quality, reliable dimensional accuracy, and customizable lengths and finishes. As China’s trusted stainless steel bar manufacturer, we serve global industrial clients in pharmaceuticals, food processing, marine fabrication, and architectural construction, offering complete support for OEM and project-based orders.
| Artikel | Einzelheiten |
| Produktname | Stabstahl aus rostfreiem Stahl, rostfreier Stab, SS-Stab |
| Standard | GB, AISI, ASTM, ASME, DIN, EN, JIS |
| Verfügbare Qualitäten | Serie 200: 201, 202300 Serien: TP304, 304L, 304H, 316, 316L, 316H, 316Ti, 317, 317L, 310S, 310H, 321, 321H, 347, 347HSpeziallegierungen: 904L, S31254 (254SMO)Serie 400: 409, 410S, 416, 420, 430, 439, 440, 444, 446Duplex und andere: 2205, 2507, S31803, S32205, S32750, S32760, 253MA |
| Prozess | Warmgewalzt, kaltgewalzt |
| Größen | Durchmesser: 0,1-500mm oder kundenspezifisch, Länge: 1-12m oder kundenspezifisch (je nach Kundenwunsch) |
| Oberflächenbehandlung | NO.1, 2B, NO.4, BA, HL, Spiegel |
| Inspektion | SGS, TUV, BV, ABS, LR usw. |
| Anmeldung | Öl und Gas, Erdöl, Schiffe, Schiffsbau, Wasseraufbereitung und Umweltschutz usw. |
| Oberfläche | Beschreibung | Typische Dicke (mm) | Verfügbare Breiten (mm) |
| 2B | Glatter, reflektierender grauer Schimmer. Am häufigsten verwendet. | 0.55 | 914, 1219 |
| BA | Glänzend geglühte, spiegelnde Oberfläche. | 0.70 | 914, 1219 |
| DP | Gebürstet, nicht reflektierend, leicht zu reinigen. | 0.90 | 750, 914, 1219 |
| HR | Verzunderte, warmgewalzte Oberfläche. | 1.20 | 750-1500 |
| Nr.1 | Beizende, weiße Oberfläche nach dem Warmwalzen. | 1.50 | 914, 1219, 1500 |
| HL | Kontinuierliche lineare Politur. | 1.60 | 914, 1219, 1500 |
| Nr.4 | Poliert mit 150-180er Körnung. | 2.00 | 914, 1219, 1500 |
| Nr.8 | Hochglänzend, stark reflektierend. | 2.50 | 914, 1219, 1500 |
317 stainless steel bars are predominantly manufactured in round bar form, suitable for machining and fabrication in high-corrosion-risk sectors. Our facility also supports processing into square bars, hex bars, or custom profiles depending on your project requirements. All bar styles are available in cold drawn, hot rolled, or ground finishes, and we offer bright, black, or pickled surfaces upon request.
We are a top manufacturer of 309 stainless steel bars, offering excellent heat resistance, high strength, and corrosion protection. Custom sizes and finishes available with global delivery.
Discover top-grade 304L stainless steel bars with excellent weldability and corrosion resistance. Ideal for structural, fabrication, and chemical processing applications. OEM available.
Hochwertiger Stabstahl aus rostfreiem Stahl 304 mit hervorragender Korrosionsbeständigkeit und Formbarkeit. Chinesischer Hersteller bietet runde, quadratische und flache Stäbe mit OEM/ODM-Anpassung.
Suchen Sie einen zuverlässigen Hersteller von Stabstahl aus rostfreiem Stahl 201? Wir bieten korrosionsbeständigen, hochfesten 201er-Edelstahl in kundenspezifischen Größen für verschiedene industrielle Anwendungen.
The added molybdenum in 317 provides greater resistance to pitting and crevice corrosion, making it ideal for chemical and marine applications.
Yes. 317L has lower carbon content, which minimizes carbide precipitation during welding and maintains corrosion resistance in welded areas.
While round bars are standard, we can also supply square, hexagonal, or custom-shaped bars based on your specifications.
Our 317/317L stainless bars meet ASTM A276, ASTM A479, and EN/GB standards, with full traceability and MTC support.
It’s widely used in food and beverage equipment, marine components, architectural structuresund chemical process plants.
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