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Name: bags hardware corns
material: iron, copper
type, color, shape as shown in figure
large amount of customization, price congyou!
brass is an alloy of copper, is the main component of copper and zinc, copper content of about 60%~85%, similar to the color of
gold, at the same time than pure copper (100% copper, also known as copper or copper) strength, higher wear resistance. In the production of some higher strength and better wear resistance of the parts, the manganese brass (manganese content is 1% - 4%) and iron and brass (iron below 1.5%), so casting brass fittings, there may be a small amount of manganese and iron elements, so that in some copper parts with strong magnetic inspection will be slightly weak magnetic, this is normal, in order to determine the not pure brass castings is not scientific, hope you can understand
