2507 DuplexㅣUNS S32750

1. Introduce – Super duplex stainless steel containing approximately 25% Cr, 7% Ni, and 4% Mo – Long-term exposure to temperatures exceeding approximately 300°C should be avoided to prevent embrittlement (e.g., sigma phase precipitation and 475°C embrittlement *Duplex Stainless Steel √ 50:50 austenite-ferrite microstructure √ Steel with added Cr, Mo, W, and N to enhance corrosion resistance, strength, and resistance to chloride pitting and crevice corrosion √ Superior chloride stress corrosion cracking resistance, strength, toughness, and ductility compared to 300-series stainless ...