Wednesday, 18 September 2019

Everything You Need To Know About 904 L Stainless Steel Coil

904L Stainless Steel Coil is a high grade but non-stabilized austenitic stainless steel. It is wound and coiled metal that is manufactured by hot rolling stainless steel slabs in a reheat furnace at a high temperature.

These slabs involve high amounts of expensive materials, such as molybdenum and nickel. It is a silver colored coil that is used for decoration and manufacturing & fabricating of engineering products.

Specifications:-

904L Stainless Steel Coil come in different thickness, specifications, grades and dimensions. Also, in various series including 200 series, 400 series, 300 series, and thickness that varies from 0.5 mm to above.

Moreover, width varies from 1000 m, 1219m, 1500 m, 2000 m, 2500m, 3000m, 3500 m etc. Its melting point is 1300 - 1390 Degree C.

Additionally, some coils are designed in 2b, ba, hr, pvc, mirror, embossed, hair line, sand blast, brush and colored while others modeled in chequered designs. The weight of one coil goes up to 500 kg or above. It comes in packed in the coiled form.

Properties that make this coil more demandable in the fuel and gas industries
  • Prevents hot seawater corrosion and chloride based attack
  • Better crevice corrosion resistant than 304 L and 316 L
  • Resist corrosion caused due to dilute sulfuric acid
Properties:-
  • Low carbon content
  • Toughness
  • Excellent formability
  • Stress cracking and crevice corrosion
  • Withstand in both mild and high temperature
  • Achieve corrosion under critical environments
  • Weldability
  • High tensile strength
  • High thermal expansion
904L Stainless Steel Coil Applications
Due to all the benefits of using 904L Stainless Steel Coil, it can be found in number of applications in wide variety of critical industries for 
manufacturing kitchen equipments, expansion joints, expansion joints, furnace parts, and aircraft exhaust manifolds. 

Apart from this, it is also used for architectural and decorative purposes. This coil is also used in range of challenging environments that include warm seawater and chloride exposure as it is excellent resistant to both of these liquids.

Plants where this grade of coil widely used
  • Desalination Plants
  • Water Pipelines Power Plants
  • Pharmaceuticals Plants

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