What is the difference between hot rolled titanium plate and
Compared with the cold rolled titanium plate, the carbon content of hot rolled titanium plate will be relatively high, this is because the cold rolled titanium plate can be polished and cold rolled again based on the hot rolled titanium plate. In this way, the C elements in the titanium dioxide absorbed on the surface of the titanium plate in hot rolling are removed. In case, the component of cold rolled titanium plate and hot rolled titanium plate is about same, the density of them is same, only the extension of hot rolled titanium products is very good.
The hardness of hot rolled titanium plate is low, the processing is simple, the extension performance is good.
The cold rolled sheet has high hardness, the processing is relatively difficult, but it is not easy to deform, the intensity is high.
The strength of hot rolled titanium products is relatively low, and the surface quality is almost poor (oxidation and degree of finish are low), but the plasticity is good, it usually is the medium and heavy plate. Cold rolled plate: high strength, high hardness, high surface finish, usually as a sheet, can be used as a stamping plate.
The production process of hot rolled titanium products and cold rolled titanium products is not same, rolled titanium products are rolled at high temperature while cold rolled titanium products are at room temperature. Generally speaking, the cold rolled titanium plate has very good strength, hot rolled titanium product plate has the very good ductility. The thickness of the cold rolled titanium product is relatively small, and the hot rolled titanium product can have larger thickness. The surface quality, appearance and scale precision of the cold rolled titanium products are better than those of the hot rolled plate, and the thickness of the products can be rolled as thin as 0.18mm. Therefore, it is relatively popular.
The hardness of hot rolled titanium plate is low, the processing is simple, the extension performance is good.
The cold rolled sheet has high hardness, the processing is relatively difficult, but it is not easy to deform, the intensity is high.
The strength of hot rolled titanium products is relatively low, and the surface quality is almost poor (oxidation and degree of finish are low), but the plasticity is good, it usually is the medium and heavy plate. Cold rolled plate: high strength, high hardness, high surface finish, usually as a sheet, can be used as a stamping plate.
The production process of hot rolled titanium products and cold rolled titanium products is not same, rolled titanium products are rolled at high temperature while cold rolled titanium products are at room temperature. Generally speaking, the cold rolled titanium plate has very good strength, hot rolled titanium product plate has the very good ductility. The thickness of the cold rolled titanium product is relatively small, and the hot rolled titanium product can have larger thickness. The surface quality, appearance and scale precision of the cold rolled titanium products are better than those of the hot rolled plate, and the thickness of the products can be rolled as thin as 0.18mm. Therefore, it is relatively popular.
