Stainless Steel Coil is one of the most sought after raw materials in construction and manufacturing. Due to its unique mechanical and physical properties, stainless steel coils have been widely used in the production of kitchen utensils to industrial equipment. They are strong, corrosion resistant, lightweight and require low maintenance. In addition, they are very flexible and can easily meet the requirements of a range of design criteria. Within the industry (especially manufacturing), many grades of stainless steel coil can be found, each with different properties and usability.
Stainless steel coils are made by hot rolling stainless steel sheets in a heating furnace. The hot rolling process is carried out at a certain high temperature. Known in the industry as the recrystallization temperature, this temperature ranges from 1,100°C to 1,300°C, usually depending on the grade of steel used in the manufacturing process. The billet is continuously passed through the heating and rolling mill. The resulting product is then suitably wound. After hot rolling and coiling, stainless steel coils go through annealing and pickling lines to obtain a softer and brighter surface finish without any oxide layer and impurities.
Element | SS 304 | SS 316 | SS 321 | SS 410 | SS 904L |
---|---|---|---|---|---|
Carbon | 0.07 | 0.08 | 0.08 | 0.08 - 0.15 | 0.02 |
Manganese, max | 2.00 | 2.00 | 2.00 | 1.00 | 2.00 |
Phosphorus, max | 0.045 | 0.045 | 0.045 | 0.040 | 0.045 |
Sulfur, max | 0.030 | 0.030 | 0.030 | 0.030 | 0.035 |
Silicon | 0.75 | 0.75 | 0.75 | 1.00 | 1.00 |
Chromium | 17.50 - 19.50 | 16.00 - 18.00 | 17.00 - 19.00 | 11.50 - 13.50 | 19.00 - 23.00 |
Nickel | 8.00 - 10.50 | 10.00 - 14.00 | 9.00 - 12.00 | 0.75 | 23.00 - 28.00 |
Molybdenum | ... | 2.00 - 3.00 | ... | ... | 4.00 - 5.00 |
Nitrogen | 0.10 max | 0.10 max | 0.10 max | ... | 0.10 max |
Copper, max | ... | ... | ... | ... | 1.00 - 2.00 |
Titanium | ... | ... | 5 x (C+N) - 0.70 | ... | ... |
Product Name | Cold Rolled Stainless Steel Coil |
Length | as required |
Width | 3mm-2000mm or as required |
Thickness | 0.1mm-3mm or as required |
Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc |
Technique | Hot rolled / cold rolled |
Surface Treatment | 2B or according to customer requirement |
Thickness Tolerance | ±0.01mm |
Material | 201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431, 440A,904L |
Application | It is widely used in high temperature applications, medical devices, building materials, chemistry, food industry, agriculture,ship components. |
MOQ | 1 ton , We can accept sample order. |
Shipment Time | Within 15-20 workdays after receiving deposit or L/C |
Export Packing | Waterproof paper, and steel strip packed. |
Capacity | 250,000 tons/year |
Shandong Kuaima Steel Co., Ltd. has advanced special smelting, investment casting, pipe making and other production equipment. The company has 15 advanced production lines, which can independently produce hot/cold rolled steel, galvanized steel, galvanized steel, prepainted steel and stainless steel coils, strips, plates, plates, pipes, bars and other products. The standing inventory is more than 450,000 tons to meet the customer's demand for delivery time.
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We have professional testing equipment. We have our own testing center laboratory to guarantee the quality of our products.
thickness
width
coating quality
chromatic aberration
paint
thickness
hardness
luster
tensile strength
Yield Strength
We are a world-renowned stainless steel coil exporter, Qatar, Ireland, Portugal,Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Italy, Libya, Ro-Fanaticism, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Philippines, Ghana, Slovakia, Germany,Saudi Arabia, Afghanistan, China, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece,Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus,Finland, Gabon, Iran, Canada, Argentina, Lebanon. other countries
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