Our full range of ss 321 stainless steel coils is manufactured with high-quality raw materials and innovative machinery. These 321 hot rolled stainless steel coils come in different forms, types, sizes, and specifications. Please click here for hot rolled coil 321 stainless steel price.
We are looking forward to becoming one of your choices for hot rolled 321 stainless steel coil suppliers in China!
Stainless steel coils are widely used in industry and construction fields and have broad market prospects.
We know that stainless steel coils are coils with circular cross-sections and different diameters made by rolling and drawing steel strips.
So, if you want to buy high quality stainless steel coils with excellent service at lower prices from Chinese suppliers,
You should choose a reliable supplier who can provide high-quality 321 stainless steel coil products at competitive prices. We are looking forward to becoming one of your choices for hot rolled 321 stainless steel coil suppliers in China!
Due to providing customers with the highest quality products for many years, Huaxiao Stainless Steel may be one of the most trusted and leading suppliers, exporters, and manufacturers of ss 321 stainless steel coils. Our full range of ss 321 stainless steel coils is manufactured with high-quality raw materials and innovative machinery. These coils come in different forms, types, sizes, and specifications. Please click here for the hot rolled coil 321 stainless steel price.
Thickness: 1.2mm – 10mm, etc.
Width: 600mm – 2000mm, the narrowed products pls check in strip products
Max coil weight: 40MT
Coil ID: 508mm,610mm, etc.
Finish: NO.1, 1D, 2D, #1, hot rolled finished, black, Anneal and pickling, mill finish
Standard: GB / ASTM / JIS / AISI
SS 321 stainless steel coil is a basic austenitic stainless steel containing 18% chromium, 8% nickel, and titanium. The addition of titanium can provide a stable product and improve the resistance to intergranular corrosion. In addition, UNS S32100 stainless steel coils also have excellent scale resistance, high tensile strength, and phase stability to prevent water corrosion. However, the thickness of hot rolled 321 stainless coils is thicker than that of cold rolled. If you want to learn more, please click here for the hot-rolled coil 321 stainless steel price.
Request the latest list of 321 hot rolled stainless steel coils. Please click here for hot rolled coil 321 stainless steel price list and ready-made inventory information as well as your requirements. Huaxiao Stainless Steel has stocks of all standard products and can export hot rolled stainless steel 321 coils at the best price.
1.4541 SUS321 S32168 S32100 06Cr18Ni11Ti 0Cr18Ni10Ti
| C | Si | Mn | Cr | Ni | S | P | N | Ti |
|---|---|---|---|---|---|---|---|---|
| ≤0.08 | ≤0.75 | ≤2.0 | 17.0～19.0 | 9.0～12.0 | ≤0.03 | ≤0.045 | 0.1 | 5X(C+N)Min～ 0.70Max |
| C | Si | Mn | Cr | Ni | S | P | N | Ti |
|---|---|---|---|---|---|---|---|---|
| 0.04～0.1 | ≤0.75 | ≤2.0 | 17.0～19.0 | 9.0～12.0 | ≤0.03 | ≤0.045 | 0.1 | 4X(C+N)Min～ 0.70Max |
Tensile strength : > 515 Mpa
Yield Strength : >205 Mpa
Elongation (%): > 40%
Hardness: < HRB95
Chemical, petrochemical, oil and gas organizations, fats, fertilizers, sugar factories and wineries, cement industry, shipyards, paper industry, pumps, automation, paint, steel industry, etc.
Both 304 and 321 stainless are 300 series stainless steel and they have little difference in corrosion resistance. However, in heat-resistant conditions of 500-600 degrees Celsius, 321 material stainless steel is mostly used. In addition, heat-resistant steel has been specially developed abroad and is called 321H. Its carbon content is slightly higher than that of 321, similar to domestic 1Cr18Ni9Ti. The appropriate amount of Ti is added to the stainless steel to improve its resistance to intergranular corrosion.
This is due to the fact that in the early stage of stainless steel production, because the smelting technology was not high enough to reduce the carbon content in the steel, it was only possible to achieve this by adding other elements. With the advancement of technology, it has been possible to produce low-carbon and ultra-low-carbon stainless steel varieties. Therefore, 304 materials have been widely used. At this time, the characteristics of heat resistance of 321 321H or 1Cr18Ni9Ti are apparent.
304 ss is 0Cr18Ni9Ti, and 321 is based on 304 plus Ti to improve the tendency of intergranular corrosion.
321 in which Ti exists as a stabilizing element, but it is also a hot-strength steel species, which is much better than 316L in high temperatures. 321 stainless steel in organic acids of different concentrations, and different temperatures, especially in the oxidizing medium Good abrasion resistance, used to make linings and conveying pipes for wear-resistant acid containers and wear-resistant equipment.
321 ss is a Ni-Cr-Mo type austenitic stainless steel, its performance is very similar to 304, but due to the addition of metallic titanium, it has better resistance to grain boundary corrosion and high-temperature strength. The addition of metallic titanium effectively controls the formation of chromium carbide.
321 ss has excellent stress Rupture performance and high-temperature resistance (Creep Resistance) stress mechanical properties are better than 304 stainless steel.
Please free to contact us for the hot rolled coil 321 stainless steel price.
