Weldability

Easily welded using standard methods (TIG, MIG, SMAW) with minimal post-weld heat treatment required. Welded joints retain corrosion resistance and strength due to titanium's stabilizing effect, though excessive heat input should be avoided to prevent titanium carbide coarsening.

Typical Applications

Alloy 321 steel plate is favored in scenarios requiring a combination of corrosion resistance, high-temperature performance, and weldability. Key applications include:

 

Aerospace and Aviation:

Aircraft exhaust systems, jet engine components, and cabin ventilation ducts-withstanding high temperatures (up to 800°C) and cyclic thermal loads.

Power Generation:

Boiler tubing, steam pipes, and heat exchanger components in fossil fuel power plants, resisting corrosion from high-temperature steam and flue gases.

Chemical Processing:

Piping, tanks, and pressure vessels handling nitric acid, sulfuric acid, or organic solvents at moderate to high temperatures, where intergranular corrosion is a risk.

Automotive:

Exhaust manifolds and catalytic converter housings, enduring exhaust gas temperatures (500-700°C) and road salt corrosion.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Why Choose Us?
We take pride in our ability to provide custom solutions for our customers' unique needs.
We analyze and compare the previous products and the current technical situation of our ALLOY 321 STEEL PLATE, and develop new technical specifications and processes.
Our customers trust us to deliver high-quality Cold-rolled Steel products on time and on budget.
We strictly implement the warm and thoughtful after-sales service, adhere to the development of good professional ethics.
We offer a wide range of Cold-rolled Steel products to meet diverse customer needs.
We adhere to the customer-centric and brand-oriented business philosophy, and continue to provide customers with reliable and excellent products and services.
Our factory is committed to upholding the highest standards of safety and quality.
All staff of our company and all departments work together to combine business management, professional technology, quantitative statistical methods and ideological education.
Our Cold-rolled Steel products are known for their durability and reliability.
Relying on the superior conditions and strong advantages of mass production, we are able to meet the different needs of our customers.

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