ZINC METAL/ ZINC INGOTS

• SPECIAL HIGH GRADE 99.995% MIN.
• HIGH GRADE 99.95% MIN.
• ZINC METAL 99.50% MIN.

   SECONDARY ZINC (Classification as per ISRI Codes):

Scrub-Hot Dip Galvanizers Slab Zinc Dross (Batch Process)

• Minimum Zinc content 92%.
• Free of skimming and tramp iron.
• Broken pieces under 2" in diameter shall not exceed 10% of the weight of each shipment.
• Heavier pieces acceptable upon mutual agreement between buyer and seller.
• Blocks are acceptable upon mutual agreement.

Seal-Continuous Line Galvanizing Slab Zinc Top Dross

• Minimum Zinc Content 90%.
• Free of skimming.
• Broken pieces under 2" in diameter shall not exceed 10% of the weight of each shipment.
• Heavier pieces acceptable upon mutual agreement between buyer and seller.

Seam-Continuous Line Galvanizing Slab Zinc Bottom Dross

• Minimum Zinc Content 92%.
• Free of skimmings.
• Broken pieces under 2" in diameter shall not exceed 10% of the weight of each shipment.
• Heavier pieces acceptable upon mutual agreement between buyer and seller.

Score-Old Scrap Zinc

• Consists of clean dry scrap zinc, such as sheets, jar lids, clean unalloyed castings and anti-corrosion plates.
• Borings and turnings are not acceptable.
• Material must not be excessively corroded or oxidized.
• All foreign attachments and extraneous materials are deductible.

Screen-New Zinc Clippings

• Shall consist of any new pure zinc sheets or stampings free from corrosion.
• To contain no foreign material or attachments.

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Scribe-Crushed Clean Sorted Fragmentizers Die Cast Scrap, As Produced From Automobile Fragmentizers

• To be clean, free of dirt, oil, glass, rubber, and trash.
• To contain a maximum of 5% unmeltables such as free iron, copper, aluminum and other metals.

Shelf-Prime Zinc Die Cast Dross

• Shall consist of metal skimmed from the top of pot of molten zinc die cast metal.
• Must be unsweated, unfluxed, shiny, smooth, metallic and free from corrosion or oxidation.
• Should be poured in molds or in small mounds weighing not over 75 pounds each.
• Zinc shall be minimum of 85%.

Battery Trimmings

• Zinc content should be 99% minimum.
• Should be in the form of bales/briquettes or packed loose in jumbo bags.

Scope-New Plated Zinc Die Cast Scrap

• Shall consist of new or unused clean, plated zinc based die castings, such as those of ZAMAC alloys, free from corrosion.
• Could be in the form turnings or slabs.

Zinc Anodes

• Shall consist of 99.9% Zinc with embedded steel bars.

Zinc Dust / Powder

• Should be packed in jumbo bags.
• Material must not be oxidised.

Zinc Ash/Skimmings

Arising from galvanizing and die casting or smelting and refining

• Includes zinc alloys residue in dispersible form
• Zinc content in the consignment should be equal or more then 65% of recoverable Zinc.
• Lead and cadmium content shall not exceed 1.25% and 0.1%

 

Note:Sizes may vary from Small Slabs weighing 20 kgs. to Jumbo Blocks weighing upto 1500 kgs. Also mention the Lead,
Iron, Aluminium and Cadmium content along with your offers for our information.

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