S32760, 1.4501
S32760 ( 1.4501 ) Summary Grade 1.4501 is austenitic-ferritic also referred to as super duplex stainless steel,combine many of the beneficial properties of ferritic and austenitic steels. It offers enhanced pitting and crevice corrosion resistance in environments,where standard stainless and duplex steels are unsuitable. The duplex microstructure contributes higher strength and resistance to stress corrosion […]
S32750, 1.4410, 2507, F53
Stainless Steel S32750 is a super duplex stainless steel containing 25% chromium, 4% molybdenum, and 7% nickel. The high levels of chromium, molybdenum, and nitrogen provide exceptional resistance to pitting, crevice corrosion, and general corrosion. This material also offers excellent resistance to chloride stress corrosion cracking, high thermal conductivity, and a low coefficient of thermal […]
S32304, 1.4362, UNS S32304
S32304 ( 1.4362 ) Summary Alloy 2304 (UNS S32304) is a 23% chromium,4% nickel,molybdenum-free duplex stainless steel. The Alloy 2304 has corrosion resistance properties similar to 316L. Furthermore,its mechanical properties,i.e.,yield strength,are twice those of 304L/316L austenitic grades. This allows the designer to save weight,particularly for properly designed pressure vessel applications. UNS S32304,is a lean duplex […]
S32205,S31803,1.4462
S32205,S31803 ( 1.4462 ) Summary Alloy S32205 S31803 is a 22% chromium,3% molybdenum,5-6% nickel,nitrogen alloyed duplex stainless steel with high general,localized,and stress corrosion resistance properties in addition to high strength and excellent impact toughness. Alloy S32205 S31803 provides pitting and crevice corrosion resistance superior to 316L or 317L austenitic stainless steel in almost all corrosive […]
S32101, 1.4162
S32101 ( 1.4162 ) Summary Duplex stainless steels are extremely corrosion resistant,work hardenable alloys. Their microstructures consist of a mixture of austenite and ferrite phases. As a result,duplex stainless steels display properties characteristic of both austenitic and ferritic stainless steels. This combination of properties can mean some compromise when compared with pure austenitic and pure […]
347/347H, 1.4550, 1.4961
Stainless Steel 347 offers excellent mechanical properties for high-temperature service. It provides superior resistance to intergranular corrosion when exposed to 800-1500°F (427-815°C), preventing chromium carbide precipitation and subsequent corrosion. SS 347 is similar to SS 321, with columbium (niobium) as a stabilizing element, enhancing its resistance to intergranular corrosion. It cannot be hardened by heat […]