The character of the hot-rolling of stainless steel and cold rolling?

Hot-rolling is opposite of at cold rolling character, cold rolling is the rolling that undertakes below in recrystallization temperature, and hot-rolling is the rolling that undertakes in recrystallization temperature above. Its advantage is clear, basically have the following character:
1. endurance and outside and even sex are poor, quote is inferior;
Near the temperature of 2. hot-rolling and cast temperature;
3. is hot board use Rezajia to be versed in appearance has oxidation skin, board thick have; playing difference
4. produces because of its the technology that make makes its are in civil respect is more, the kitchen utensils and appliances that be like eat, normally the; such as electric home appliances 5. heats up make friends armor plate, mechanical function is far not as good as cold working, also second Yu Zhu makes treatment, but the endurance with have better and extend a gender.
Be cold rolling: next? Steal a surname still hawk of shoot a glance at of  of ぴ of Xia Yong of ∩ of  of vasting act of  extensive region blows? to be told normally is cold rolling of → of hot-rolling → pickling so treatment process. Although because rolling also can make armor plate warms up,machining a process, still be to call cold rolling nevertheless. Because hot-rolling is passed successive cold change model and become cold rolling, difference is compared in mechanical function, hardness is too tall. Be necessary to recover through anneal ability its machinery function, do not have anneal call make friends to coil forcedly. Make friends coils forcedly is to be used normally do need not fold a turn, the commodity of drawing. Its character is:
Because armor plate of 1. cold rolling has the treatment sclerosis of sure degree, endurance is low, quote is more expensive;
2. cold rolling machines appearance not to have oxidation skin, quality good;
3. is cold be out of shape the merchandise measure precision that makes is tall, outside quality good;
4. cold rolling produces because of its the technology applies in all trades and professions extensive, for example of all kinds cold stamping workpiece, cold rolling is cold crowded profile, cold a spring, cold pull bolt of wire, cold Dui to wait