stainless steel coil
304 stainless steel coil
50 stainless steel coil

stainless steel coil

Kuaima Steel is a leading supplier of stainless steel hot rolled coils, offering the best prices and service. We can handle orders of any gauge, length and thickness, followed by quality inspection and packaging.

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Product Description of stainless steel coil

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.

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Chemical Compostions of stainless steel coil

ElementSS 304SS 316SS 321SS 410SS 904L
Carbon0.070.080.080.08 - 0.150.02
Manganese, max2.002.002.001.002.00
Phosphorus, max0.0450.0450.0450.0400.045
Sulfur, max0.0300.0300.0300.0300.035
Silicon0.750.750.751.001.00
Chromium17.50 - 19.5016.00 - 18.0017.00 - 19.0011.50 - 13.5019.00 - 23.00
Nickel8.00 - 10.5010.00 - 14.009.00 - 12.000.7523.00 - 28.00
Molybdenum...2.00 - 3.00......4.00 - 5.00
Nitrogen0.10 max0.10 max0.10 max...0.10 max
Copper, max............1.00 - 2.00
Titanium......5 x (C+N) - 0.70......


Mechanical Properties of stainless steel coil

TypeTensile Strength, ksi,
min
Yield Strength, ksi,
min
Elongation, %
min
Hardness,
maxA
304753040201 HBW or 92 HRB
316753040217 HBW or 95 HRB
321753040217 HBW or 95 HRB
410653020217 HBW or 96 HRB
904L71313595 HRB


Product Specification of Stainless Steel Coil

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.
It also applies to food, beverage packaging, kitchen supplies, trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs and screen.

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.
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required

Capacity

250,000 tons/year

contact icon call us now! +86-18365977887 Or write to us at Echo@kuaimasteel.com

stainless steel coil Production Line

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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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stainless steel coil Quality Inspection

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

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APPLICATION INDUSTRY

  • Machinery manufacturing industry
    Machinery manufacturing industry
  • Oil & Gas Industries
    Oil & Gas Industries
  • Construction industry
    Construction industry
  • Shipbuilding industry
    Shipbuilding industry
  • Chemical industry
    Chemical industry
  • Power Generation
    Power Generation

countries exported

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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