← Return to Copper Alloy product list
Label (70/30 , 65/35)
An alloy of copper and zinc comprises Copper 65-70%, and Zinc 35-30% range. Newly cut sheets, punchings with a length of 1cm or more & Thickness 0.2mm or more.
* C2600 is called type 1- Label (70% copper: 30% zinc), while C2680 type 2- Label (65% copper: 35% zinc)
* If the material is at the ratio of under 65% copper and over 35% Zinc, it's no longer Label and is now Brass Corpel.
Origin
The main source of Label is pfrom ress factories.
Because it is a material with excellent workability, it is used for processed products of various shapes. Typical products include the terminal connectors of sensors that are stretched around automobiles.
process until becomes usable material
The recovered Label is magnetically sorted on a sorting table to check for iron contamination. At the same time, visually checking for different materials such as plated materials and stainless steel is crucial.
After the inspection, the Label is put in a flexible container bag, and the final inspection is performed again with a an iron piece detector before the product gets delivered to the manufacturer as a metal raw material.
Manufacturer
Label delivered to the manufacturer is melted and cast in an electric furnace or reverberatory furnace. Semi-finished brass plates, strips and brass rods are manufactured again from the cast ingots by techniques such as rolling and extrusion.
Such semi-finished products will be recycled into various products such as faucet-related metal fittings, mobile phone terminal parts and sensor connector parts.
YOKOHAMA BRANCH
12/F YCS BLDG, 5-1 SAKAE-CHO, KANAGAWA-KU, YOKOHAMA-SHI, KANAGAWA, 221−0052, JAPAN
TEL: +81-(0)45-444-6333
Fax: +81-(0)45-444-6330