PRODUCTS AND SERVICES

HOT ROLLED PLATES

Hot Rolled plates are used for Structural , Fabrication and Engineering Applications -

Hot Rolled plates

  • Model NO.: Q235B
  • Type: Steel Plate
  • Technique: Hot Rolled
  • Certification: ISO, SGS
  • Standard: ASTM, AISI, GB, JIS, DIN, BS
  • Stock: Ex Stock
  • Standard size: 1220 x 2440mm - 1.0mm to 6mm thickness

COLD ROLLED PLATES

Cold rolled steel is essentially hot rolled steel that has had further processing. The steel is processed further in cold reduction mills, where the material is cooled (at room temperature) followed by annealing and/or tempers rolling. This process will produce steel with closer dimensional tolerances and a wider range of surface finishes. The term Cold Rolled is mistakenly used on all products, when actually the product name refers to the rolling of flat rolled sheet and Cold drawing increases the yield and tensile strengths, often eliminating further costly thermal treatments.

All cold products provide a superior surface finish, and are superior in tolerance, concentricity, and straightness when compared to hot rolled.

Cold finished bars are typically harder to work with than hot rolled due to the increased carbon content. However, this cannot be said about cold rolled sheet and hot rolled sheet. With these two products, the cold rolled product has low carbon content and it is typically annealed, making it softer than hot rolled sheet.

Uses: Any project where tolerances, surface condition, concentricity, and straightness are the major factors

Spring steel flat bars

SUP 9Aspring steel features and scope highstrength, ductility and toughness / harden ability thermal sensitivity better than manganese steel & lower than silico-manganese steel - decarburization tendency smaller than silico-manganese steel temper brittleness for the production of heavy stress load larger leaf springs and larger diameter coil spring.
carbon c 0.56 ~ 0.64
used in Automobile vehicles and tractor parabolic springs.
Spring Steel Flats in all sections and upto 100 mm Width and 20 mm thickness.

Special steel-round bars/hex bars in various grades

EN9, also known as 070m55, available in diameters, flats, squares and plates with a carbon content 0.50/0.60 this is a medium carbon steel which can develop a tensile strength of 700N/mm 45tsi. In the normalized condition EN9 can be used for gears, sprockets and cams

Size in mm   32   40   45   50   55   65   70   75   80   85   90   95   100   110

Galvanized steel

Galvanized steel is widely used in applications where corrosion resistance is needed without the cost of stainless steel, and can be identified by the crystallization patterning on the surface (often called a "spangle").

Galvanized steel can be welded; however, one must exercise caution around the resulting toxic zinc fumes. Galvanized steel is suitable for high-temperature applications of up to 392 °F (200 °C). The use of galvanized steel at temperatures above this will result in peeling of the zinc at the inter metallic layer. Electrogalvanized sheet steel is often used in automotive manufacturing to enhance the corrosion performance of exterior body panels; this is, however, a completely different process which tends to achieve lower coating thicknesses of zinc.


Like all other corrosion protection systems, galvanizing protects steel by acting as a barrier between steel and the atmosphere. However zinc is a more electronegative metal in comparison to steel, this is a unique characteristic for galvanizing which means that when a galvanized coating is damaged and steel is exposed to the atmosphere, zinc can continue to protect steel through galvanic corrosion (often within an annulus of 5 mm above which electron transfer rate decreases).



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IG Supplies

IG Supplies limited incorporated in the year 2007, direct importers of industrial raw materials and intermediary products which are basically not produced or manufactured in Kenya.

The company is focused on importing quality and value added products from South Africa, Malaysia, Turkey, Scotland, India, Thailand , Egypt and China.

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