A, refers to different
1, SUS304: stainless steel in a common material, density 7.93 g/cm3, the industry is also called 18/8 stainless steel.
2, AISI304: U.S. standard 304, equivalent to the domestic 0Cr18Ni9, pieces of sufficient resistance to intergranular corrosion, in oxidizing acid (HNO3) has excellent corrosion resistance.
Two, different characteristics
1, SUS304: good corrosion resistance, heat resistance, low temperature strength and mechanical properties; stamping, bending and other hot workability, no heat treatment hardening phenomenon (using temperature -196 ℃ ~ 800 ℃).
2, AISI304: good corrosion resistance, heat resistance, low-temperature strength and mechanical properties; stamping and bending and other hot workability, no heat treatment hardening phenomenon, non-magnetic.
Three, different applications
1, SUS304: for food equipment, general chemical equipment, atomic energy industrial equipment. Plate heat exchanger, bellows, household goods, automotive parts (windshield wipers, mufflers, molded products), medical appliances, building materials, chemical, food industry, agriculture, ship parts, etc. 304 stainless steel for the nationally recognized food-grade stainless steel.
2, AISI304: household goods, cabinets, indoor piping, water heaters, boilers, bathtubs, auto parts, medical appliances, building materials, chemical, food industry, agriculture, ship parts.
Baidu Encyclopedia-SUS304
Baidu Encyclopedia-0Cr18Ni9