Stainless steel Chain for water treatment equipment “HSU-DP1” Duplex Stainless Steel Chain combining Strength and Corrosion Resistance HSU-DP1 has been upgraded to Duplex Stainless Steel with the dimensions of HSU series that is adopting austenitic stainless steel for all parts and boasting high corrosion resistance. What is Duplex Stainless Steel ??? It is derived from the existence of half austenite and ferrite of metallic structure. It is excellent in high strength,high corrosion resistance, and stress corrosion cracking resistance. By adopting duplex stainless steel, it is a chain that combines not only corrosion resistance but also “strength” exceeding HSU series and excellent “stress corrosion cracking resistance”. dust remover grit collector Features of the Duplex Stainless Steel, have been as it is alive to chain. It can be applied not only to HSU series but also to various chains. It is especially suitable for improving the corrosion resistance of 400 series stainless steel chains. improved strength and corrosion corrosion resistance results of salt spray test Duplex Stainless Steel has price stability by reducing the amount of rare metal nickel and molybdenum used. Feature 3 HSU-DP1 has the same wear resistance as HSU series. Retio of pitch elongation (%) Number of moving contact *based on our simulator duplex austenitic stainless steel stainless s

Specification comparison of material for HSU and HSU-DP1 HSU series material mechanical properties 300 series Stainless Steel HSU-DP1 series Duplex Stainless Steel chemical composition PREN* * Pitting Resistance Equivalent Number = Cr + 3.3 Mo + 16 N (%) The HSU-DP1 series has confirmed the performance with our new wear With our newly developed wear simulator, we can reproduce the wear due to the mechanical load when the chain operates. With this simulator, various data are acquired by combination of pin and bush, evaluation is carried out, and wear resistance of chain is confirmed. bush pin...