Stainless Steel 347/347H Round Bar Advantages and Disadvantages

Advantages:

1. Strong corrosion resistance: both stainless steel bars contain niobium elements, which can effectively eliminate carbide precipitation, thus improving their resistance to intergranular corrosion.
2. Excellent mechanical properties: they have high creep and stress fracture properties, and can maintain good mechanical properties in high temperature environments.
3. Ease of machining and welding: both stainless steel bars are easy to machine and weld in standard shop fabrication practices, making them highly productive in the manufacturing process.

Disadvantages:

1. Higher cost: as these two types of stainless steel bars contain more alloying elements, their manufacturing cost is relatively high.
2. Higher requirements for welding process: as they contain more alloying elements, the requirements for welding process are also relatively high, requiring specific welding methods and techniques

Stainless Steel 347/347H Round Bar Application

It is widely used in heat exchangers, superheater tubes, reheater tubes, steam tubes, and equipment and components in high-temperature environments, such as refineries, chemical plants, high-temperature furnaces, and heat exchangers in the petroleum, chemical, synthetic fibre, food, and paper industries.

Competitive Price

7*24 service

Reliability

Customized

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