321 stainless steel alloy performs better than 304/304L in high temperature environments due to the addition of titanium element, which effectively prevents the precipitation of chromium carbide and significantly improves its resistance to intergranular corrosion. This makes 321 more stable and durable in oxidizing environments below 800 ℃, making it suitable for manufacturing high-temperature equipment.
In addition, 321 stainless steel can still maintain good corrosion resistance after welding, while 304/304L is prone to sensitization after welding. Therefore, 321 steel is more suitable for high-temperature applications that require welding processing, such as aviation engines and chemical equipment, providing higher reliability and service life.
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
Henan BEBON Iron&Steel co.,ltd.
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