We each product, when processed, all need to use all kinds of metal materials, it is because these metal materials, our products, can become so good, jewelry is one of them, so that is commonly used in jewelry processing metal material is what? Let the author of xiamen &artificial jewelry co to talk for us. 1, gold gold excellent ductility, texture soft, is red and yellow with a bright metal luster. Because its material is too soft, made of pure gold items easy to deformation or abrasion. In order to change the hardness, ductility of gold and its melting point, and at the same time to save gold consumption, people developed gold alloy, which is what we call the K gold. 2 silver, silver because of its unique silver metallic luster, is known as the moon. Sterling silver low hardness so very soft, at the same time, its stability, ductility and plasticity, reflex rate are great, because the value of the silver is far lower than the gold, so is very popular among designers and craftsmen, is often used as jewelry and silverware. Due to the geological soft silver, jewelry processing. In order to strengthen the hardness of silver, to ensure that the final works form stable, people developed 925 silver, its material is more hard than pure silver, more suitable for design work. 3, also known as white gold, platinum and platinum is a rare element, so is very expensive. It according to the strong corrosion resistance, but the hardness of pure platinum is not high. Platinum ratio into platinum alloy for this people. In addition to platinum, with another fifty over one thousand of palladium in the alloy or iridium. Platinum alloy due to its hardness is higher, and it's silvery white metal color coordinated with diamond is tie-in, so much for a wedding ring or used for diamond inlaid. 4, said copper to copper is the most common red copper, brass, copper, brass and copper is not intrinsic but copper alloy element. In addition to raw material used to make bronze bronze also belongs to the copper alloy. Pure copper material is qualitative soft, is orange with a metallic luster, and therefore is also called copper. And copper alloy, it refers to according to the ratio of the fusion of different metals, metal common adding zinc and nickel copper alloy with two kinds of elements. 5 titanium, titanium metal light weight, high hardness, high melting point, so it's not easy to processing. But after anodic oxidation treatment or high temperature titanium metal surface to form a layer of transparent oxide film, the film will produce in light refraction, so we can see rainbow in titanium color also is such. Titanium color is rich, stable performance, prevent allergy advantages of compatible with the human body, make titanium became today's jewelry market to be bestowed favor on newly. We often can see traces of titanium in the high-end jewelry. Made jewelry designers and artisans to titanium metal skeleton or precious stones inlaid tap again on all kinds of stones, and precious stones of the same colour metal collet subverts the traditional monochrome tap structure. 6, stainless steel, stainless steel is a kind of common steel alloy, steel is made from iron and carbon, or other elements combine together, soft hard depends on the carbon content of steel. Stainless steel is on the basis of steel added chromium element, including chromium content in 10% 20%. Because the stainless steel of high hardness, good elasticity and and very corrosion resistant, not easy allergy. So often used in the production of jewelry. The above is to introduce the author about the metal material is what is commonly used in jewelry processing related content hope can bring you help, if you want to know more, please continue to focus on us, for details please consult the xiamen &artificial jewelry co.