M10 M12 SUPER DUPLEX SS 2205 2507 904L Passivation Polished Square Head Metal Bolt
Product Specifications
| Attribute | Value |
| Name | Metal Bolt |
| Standard | DIN, ASME, ANSI, ISO |
| Material | Steel, Stainless steel, Brass, Copper, Titanium Alloy, Plastic |
| Place of Origin | China |
| Finish | Polish, Passivation, Black, Galvanization |
| Certificate | ISO9001:2008, ROHS |
Product Description
Duplex Stainless Steel (DSS) refers to stainless steel with approximately 50% ferrite and 50% austenite composition. This material offers superior strength, corrosion resistance, and durability compared to standard stainless steel options.
Key Features
- Combines the benefits of both austenitic and ferritic stainless steel
- Excellent resistance to pitting and chloride stress corrosion
- High strength with good toughness and weldability
- Superior thermal conductivity and superplasticity
- Nickel-saving alternative to conventional stainless steel
Applications
| Industry | Use Case |
| Automotive | High-strength applications in engines and heavy-duty machinery |
| Mechanical | Connecting various mechanical parts in industrial equipment |
| Energy | Power generation equipment and transmission line connections |
| Construction | Building structures and infrastructure projects |
| Marine | Shipbuilding and offshore applications |
Material Specifications
| Material | Properties |
| Aluminum | Excellent thermal/electrical conductivity but requires careful processing |
| Titanium | High strength with viscosity, requires special machining considerations |
| Steel | Very strong, generates heat during machining |
| Brass | High tensile strength but requires slow cutting speeds |
Design Advantages
The square head design provides a larger support area and better anti-loosening performance compared to standard bolts. The flange configuration allows for more secure fastening and can be used with special tools in confined spaces.
Product Images