321 stainless steel coil is a austenitic chromium-nickel austenitic alloy (18% Cr, 12% Ni) which provides good corrosion resistance in a wide range of corrosive environments.
310S stainless steel coil is an austenitic chromium-nickel stainless steel with excellent oxidation and corrosion resistance, which also has high temperature resistance. It has much better strength,and has good high temperature resistance due to the higher percentage of chromium and nickel.
Type 316L Stainless Steel is an extra-low carbon version of Type 316 that minimizes harmful carbide precipitation in the heat affected zone during welding.
Type 316 has an excellent corrosion resistance particularly against pitting versus other chromium-nickel steels, especially when exposed to different chemicals.
304L stainless steel, also known as ultra-low carbon stainless steel, is a kind of universal stainless steel material, widely used in the production of equipment and parts requiring good comprehensive properties (corrosion resistance and formability).
304 stainless steel coil is made up of an austenitic stainless steel which has 18% chromium and 8% nickel in the composition. This is the most used grade of all stainless steels in the world. The coils are strong, mild corrosion resistant and have applications in a variety of industries. 304 stainless steel coil also has manganese, carbon, silicon, sulfur, nitrogen and phosphorus in the composition.
904L stainless steel combines molybdenum and copper with iron for tremendously increased resistance to reducing acids like sulphuric acid. It stands up extremely well to chlorides in the environment for low pitting and crevice corrosion, as well as stress corrosion cracking.
Grade 430 is a ferritic, straight chromium, non-hardenable grade, combining good corrosion resistance and formability characteristics with useful mechanical properties. Its ability to resist nitric acid attack permits its use in specific chemical applications but automotive trim and appliance components represents its largest fields of application.
Alloy 321 (UNS S32100) is stabilized stainless steel plate which offers as its main advantage an excellent resistance to intergranular corrosion following exposure to temperatures in the chromium carbide precipitation range from 800 to 1500°F (427 to 816°C). Alloy 321 stainless steel plate is stabilized against chromium carbide formation by the addition of titanium.
Alloy 317L is a low-carbon, high molybdenum austenitic stainless steel with a higher nickel alloy content than 316L. Developed to resist the attack of sulfuric acid compounds, this alloy combines good corrosion resistance with excellent mechanical properties and ease of fabrication. These alloys are frequently used for flue gas desulfurization services in fossil-fuel power plants. Compared to other austenitic stainless steels, 317L offers a higher creep strength, stress to rupture, and tensile strength at elevated temperatures.
317 Stainless Steel is an austenitic stainless steel which contains molybdenum. This grade has improved corrosion resistance over 304/304L and 316/316L. 317/317L By controlling the addition of nitrogen, 317L commonly meets the properties of the straight grade 317 except for it’s lower carbon content.
Type 304 Stainless Steel Plate is the most versatile and widely used stainless steel. It is still known by its old name 18/8, which is derived from the nominal composition of type 304, which is 18% chromium and 8% nickel. Type 304 stainless steel is an austenitic grade that can be deep drawn to extreme depths.