We are a leading exporter of 310S stainless steel bars from China, supplying high-quality round bars with excellent oxidation resistance, weldability, and high-temperature performance.
310S stainless steel bar is the low-carbon version of 310 stainless steel, engineered for improved weldability and minimized carbide precipitation during high-temperature exposure. This makes it highly suitable for use in oxidizing and carburizing environments such as heat treatment equipment, furnace parts, thermal processing lines, and refinery components.
Due to its excellent toughness at both cryogenic and elevated temperatures, 310S is widely applied in the petrochemical, power generation, and industrial furnace industries. As a professional Chinese stainless steel bar exporter, we provide precision manufacturing, international certification, and bulk delivery capabilities to support global projects.
| 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 |
310S stainless steel bars are primarily supplied as round bars, offering excellent strength and thermal resistance. These bars can be manufactured in hot rolled or cold drawn formats with a variety of surface finishes including bright, pickled, black, or polished. For specialized orders, limited production of hexagonal or square bars can be customized, though round remains the most requested and versatile form.
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.
Qingdao Jiuguang ist ein zertifizierter Hersteller von Stabstahl aus rostfreiem Stahl 2507 in China. Wir bieten Super-Duplex-Rundstäbe in Sondergrößen mit hervorragender Korrosionsbeständigkeit und weltweiten Zertifizierungen.
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.
310S has a lower carbon content, which improves weldability and reduces carbide precipitation, making it better suited for high-temperature welded applications.
Yes, 310S bars maintain excellent toughness and structural integrity down to -450°F (-268°C), making them suitable for cryogenic use.
Absolutely. We offer polished and mirror surface finishes for decorative and structural stainless steel requirements.
Yes, we offer EN 10204 3.1 MTCs, along with ISO 9001 und third-party inspections (SGS, BV, TÜV) upon request.
Standard lengths are 3–6 meters, but we also provide custom cut-to-length bars based on your specifications.
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