We produce ASTM/ASME Grade 304, Grade 304L,304h, 316, 316L, 316H, 316TI, 321, 321H, 309S, 309H, 310S, 310H, 410S, 2205, 904L, 2507, 254, gh3030, 625, 253MA, S30815, 317L, Type 317, 316lN, 8020, 800, 800H, C276, S32304 and others special requirement stainless steel grade.
Comparing Stainless Steel And Other Metals
Grade 316 is a well-liked alloy of stainless steel with a melting vary of 2,500 °F – 2,550 °F (1,371 °C – 1,399 °C). As an austenitic stainless steel alloy, it has qualities such as excessive energy, corrosion resistance, and excessive concentrations of chromium and nickel. The alloy has a tensile energy of 579 MPa (eighty four ksi) and a most use temperature of round 800˚C (1,472˚F). At elevated temperatures, all metals react with scorching gases.
This reduces pitting from chemical environments and allows grade 316 chrome steel to be used in extremely acidic and caustic environments that might in any other case eat away at the metallic. For instance, grade 316 chrome steel can stand up to caustic options and corrosive applications similar to vapor degreasing or many other parts cleansing processes. Another popular excessive-performing alloy, grade 304 chrome steel is a sturdy material when it comes to tensile power, sturdiness, corrosion, and oxidation resistance.
Duplex stainless steels, as their name indicates, are a combination of two of the main alloy varieties. The alloys’ combination of 19 to 28% chromium, 0 to five% molybdenum, and 5 to 7% nickel ends in a mixed austenitic and ferritic microstructure.
Length: 2000mm, 2438mm,2500mm,3000mm,6000mm,or required
- The minimal 10.5% chromium in stainless steels provides resistance to approximately seven hundred °C (1,300 °F), while sixteen% chromium provides resistance up to roughly 1,200 °C (2,200 °F).
- Applications include a range of situations together with plumbing, potable water and wastewater treatment, desalination, and brine therapy.
- Stainless steels have an extended history of utility in touch with water as a result of their wonderful corrosion resistance.
- Types 304 and 316 stainless steels are standard supplies of development in touch with water.
Our stainless production range
The presence of nickel improves corrosion resistance and makes stainless steel extra ductile. The presence of molybdenum additional enhances the resistance to corrosion in an acid medium. The commonest grades are 304/304L and 316/316L. The “L” grades are used to supply additional corrosion resistance after welding. The letter “L” after a chrome steel grade number indicates low carbon.
Stainless steels have an extended history of utility in touch with water due to their excellent corrosion resistance. Applications embrace a range of conditions together with plumbing, potable water and wastewater treatment, desalination, and brine treatment. Types 304 and 316 stainless steels are commonplace supplies of construction in contact with water.
The most common high-temperature gaseous mixture is air, of which oxygen is the most reactive part. To avoid corrosion in air, carbon metal is restricted to roughly 480 °C (900 °F). Oxidation resistance in stainless steels will increase with additions of chromium, silicon, and aluminium. Small additions of cerium and yttrium improve the adhesion of the oxide layer on the floor. Unlike carbon metal, stainless steels do not endure uniform corrosion when exposed to moist environments.
Ferritic stainless steels possess a ferrite microstructure like carbon steel, which is a physique-centered cubic crystal structure, and include between 10.5% and 27% chromium with little or no or no nickel. This microstructure is current at all temperatures due to the chromium addition, so they are not hardenable by warmth treatment. They cannot be strengthened by cold work to the identical diploma as austenitic stainless steels. 0.015 to 0.10% carbon, sixteen to 21% chromium, 6 to 26% nickel, zero to 7% molybdenum.
We have thousands tons stock of stainless steel sheet and coil with various size and grade,mainly include austenitic stainless steel, martens stainless steel (including precipitation hardened stainless steel sheet & coil), ferritic stainless steel, and duplex stainless steel.
Characteristics of Stainless Steel Sheet and Plate:
High corrosion resistance
High toughness and impact resistance
High workability, including machining, stamping, fabricating and welding
Smooth surface finish that can be easily clean