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| AB Ingots |
Billets - HTB |
MnBrnz Ingots |
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| Our Purchases |
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| Cu Scrap |
Gun-Metals |
Ferry |
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| Al Cables |
Cu Cables |
Graded Brass |
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| Shape and Size |
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| We produce Ingots, Billets and Rods of "Copper Alloys" of the following forms/sizes and specifications : |
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Ingots : |
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| 21" x 3" x 2" - weight < 14 Kg. |
| 12" x 3" x 2" - weight < 8 Kg. |
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Billets: |
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Round Dia 5", 6" and 8" cut to length specified by the buyers. min. length 6" and max. length - 54" |
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Cast Rods: |
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Round, Square, Hexagons or any profile of uniform dia/cross sectional thickness from 0.5 to 3 inches and maximum length upto 36 inches. |
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| Of various Copper Alloys - commonly known as |
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| Aluminum Bronzes, Gun Metals, Manganese Bronzes, and Special Brasses |
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| AS PER ALL MAJOR INTERNATIONAL SPECIFICATIONS viz. UNS, ASTM, DIN, BS, IS, SS etc. |
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| Sales |
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| Following are the USUAL TERMS and Conditions on which we sell : |
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Pricing : |
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The pricing can be either fixed or indexed to the prices quoted on LME / COMEX (agreed formula based on the spot price on the date of shipment). |
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Quantity : |
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The minimum quantity sold in one order (for one or more alloys together) is 20 MT. |
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Delivery : |
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Usually in wooden boxes or strapped on wooden pallets in a 20 feet container. |
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Terms of Payment: |
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Through Bank on CAD (payment against documents) basis before or on arrival of the container at the destination port. |
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| Purchase |
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We buy different types of scrap including insulated copper cable, insulated aluminum cable, lead- copper cable, big pump housings, condensers, nickel and zinc. |
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The usual term of payment is CAD through Bank; however, we also open irrevocable letter of credit negotiable at any international bank of repute. |
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The minimum quantity (of either a single type or a mixed lot of known scrap) needs to be 20 MTs (one fcl). |
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The price quotes need to be CIF Kandla (India). |
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| Process |
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Melting : |
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| Melting of Virgin metals/master alloys or Clean and Sorted scrap of known composition in the pre-determined quantities (depending upon the buyers' specification) is done in the main frequency induction furnace and oil-fired crucible furnace.. |
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| The details of Inputs used, melting temperature, degassing temperature, degassing agents used, slag removals, sample-drawing with spectro-analysis and pouring temperature are logged. |
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Pouring and Casting of Metal: |
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| Molten Metal is poured using a pre-heated ladle into permanent moulds for ingots; holding crucibles (bottom-pouring) into water-cooled moulds for billets; sand-moulds or dies for rods. |
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Billet Cutting: |
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| The billets are first cut for removal of shrinkage and then cut again to obtain the desired length using the billet cutting machines. |
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Rods: |
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| In case of rods production, either the sand casting or die-casting method is employed in which the molten metal is poured in the sand moulds or dies. |
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Drawing/Cutting of Rods: |
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| The rods are cold-drawn thru cutting-die on draw-benches for obtaining cross sectional uniformity and good surface finish. They are then cut to remove the ends. |
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