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Product Description

We supply 310S stainless steel bars, a high-alloy austenitic stainless steel designed for prolonged service in elevated temperature and oxidizing environments. With high chromium and nickel content, this grade offers exceptional resistance to oxidation, carburization, and thermal fatigue, making it suitable for extreme heat applications.
Core Features
Superior High-Temperature Resistance: Suitable for continuous service up to 1150°C (2100°F) with excellent scaling resistance.
Oxidation and Carburization Resistance: Performs well in oxidizing, sulfidizing, and carburizing atmospheres.
Good Corrosion Resistance: Maintains durability in acidic, alkaline, and chloride-containing environments at moderate temperatures.
Excellent Weldability and Formability: Can be welded and formed using standard austenitic stainless steel techniques.
Applications
Ideal for furnace components, heat treatment fixtures, radiant tubes, boiler parts, kiln hardware, and high-temperature fasteners.
We provide bars in rounds, squares, hexagons, and flats, with options for cutting, heat treatment, machining, and surface finishing. Full material certification compliant with ASTM A276, EN 10088-3, JIS G4303, and related standards is included to ensure quality and traceability.

Product Show

Crafted from premium austenitic, martensitic, and duplex grades (304, 316, 410, 2205, etc.), our stainless steel bars deliver exceptional corrosion resistance, high strength, and precise machining performance. Available in round, square, hexagonal, and flat shapes with hot-rolled or cold-finished surfaces, these bars comply with ASTM A276, A479, and international standards. Ideal for machining parts, automotive components, construction hardware, and industrial tools. Custom sizes and grades supported.


Manufactured using precision hot rolling and cold drawing processes, our stainless steel bars undergo controlled annealing and straightening to ensure uniform mechanical properties and dimensional stability. Equipped with laser micrometers (±0.05mm tolerance) and ultrasonic testing for defect detection, we guarantee consistent quality in round, square, hexagonal, and flat shapes. Compliant with ASTM A276/A479 and international standards. Custom sizes and material grades (304, 316, 410, 2205, etc.) are supported.


In order to ensure product quality, we will arrange professional personnel to check product quality, packaging, weight, hardness, etc., according to customer requirements of product specifications, looking for high-quality and cheap cooperative factories in China, to provide customers with one-stop procurement services and quality assurance.


Excellent packaging: waterproof paper and plastic film + iron cover + at least three strapping straps + strapping straps fixed on iron or wood pallets can effectively protect products from corrosion and various climate changes during transportation. Generally speaking, we ship from Shanghai, Tianjin, Qingdao and Ningbo ports. We have worked with many experienced shipping companies for a long time to find the most suitable mode of transportation for you.

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