1 What is UNS S38815 Valve?

UNS S38815 Valve, also known as Zecor-Z Valve or 310M Valve, is a stainless steel. UNS S38815 Valve has significant advantages due to its high silicon content (5.5% - 6.5% ‌‌), making it particularly corrosion-resistant in high-temperature, concentrated sulfuric acid environments, including excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, making it an ideal choice for applications where such corrosive conditions exist; in addition, UNS S38815 Valve has good weldability compared to other high-silicon stainless steels.

2 What are the advantages of UNS S38815 Valve produced by Freeman Valve?

2.1 UNS S38815 Valve has excellent corrosion resistance in concentrated sulfuric acid. The high silicon content of UNS S38815 Valve particularly enhances corrosion resistance in harsh acidic environments, especially hot concentrated sulfuric acid.

2.2 UNS S38815 Valve is inexpensive and is considered more economical than other high silicon stainless steels designed for similar applications.

2.3 UNS S38815 Valve has good weldability. The alloy composition is balanced to provide acceptable weldability, which is important for fabrication purposes.

2.4 UNS S38815 Valve can withstand high temperatures while maintaining its corrosion resistance.