310 Stainless Steel Plate 515MPa Tensile Strength 7.98g/cm³ Density HB160 for High-Temperature Applications
310 Stainless Steel is a premium austenitic alloy renowned for exceptional high-temperature strength, oxidation resistance, and corrosion resistance. With elevated chromium (25%) and nickel (20%) content, it excels in extreme heat applications such as furnaces, heat treatment equipment, and chemical processing.
| Chemical Composition | Cr (24-26%), Ni (19-22%), C (≤0.25%), Mn (≤2%), Si (≤1.5%) |
| Hardness (HB) | 160-220 |
| Tensile Strength (Rm) | ≥515 MPa |
| Yield Strength (Rp0.2) | ≥205 MPa |
| Elongation (A5) | ≥40% |
| Density | 7.98 g/cm³ |
| Maximum Service Temperature | 1150°C (2100°F) |
- Outstanding High-Temperature Performance: Retains strength and oxidation resistance up to 1150°C, ideal for furnace parts, burners, and kiln components
- Superior Corrosion Resistance: Resists sulfuric acid, nitric acid, and chloride-induced stress corrosion cracking
- Excellent Fabrication Versatility: Compatible with welding (TIG, MIG), forging, and machining for custom designs
- Oxidation & Carburization Resistance: Forms stable chromium oxide layer at high temperatures
- Eco-Friendly & Recyclable: 100% recyclable, supporting sustainable industrial practices
- Heat resilience outperforms 304/309 stainless steel in prolonged high-temperature service
- Complies with ASTM A167, EN 10088, JIS G4303, and ASME standards
- Available in sheets, plates, bars, tubes, and custom-machined parts
- Reduces replacement frequency and downtime in extreme conditions
- Worldwide logistics network ensures timely supply
- Heat treatment & furnaces: radiant tubes, burner nozzles, annealing trays
- Oil & gas: catalytic cracking units, refinery piping, pyrolysis reactors
- Power generation: boiler components, heat exchangers, incinerator parts
- Chemical processing: reactor vessels, acid storage tanks, exhaust systems
- Food production: high-temperature ovens, baking conveyors
- Automotive: exhaust manifolds, turbocharger housings
Our Quality Management Department implements comprehensive quality control across all sectors, including QC and QA systems. We conduct annual management reviews to ensure conformance, effectiveness, and suitability of our quality systems.
Our 310 stainless steel has been successfully implemented in major industrial projects worldwide including:
- HENGLI Petrochemical - 40 million tons/year oil refining integration
- ZHEJIANG Petrochemical - 40 million tons/year oil refining integration
- CNOOC Huizhou Refining & Chemical - 22 million tons/year oil refining
- Wanhua Chemical - 480,000 tons/year bisphenol A integration
- Hong Kong-Zhuhai-Macau Bridge construction
- Beijing Daxing Airport infrastructure
Products are carefully packaged with protective materials to prevent scratches or damage during transit. We use trusted delivery services with order tracking to ensure prompt arrival in excellent condition.
We are committed to providing high-quality stainless steel materials worldwide. Contact our professional team for customized solutions and technical support.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.