S355J0WP.是一种结构耐候钢,其也称为大气耐腐蚀钢。S355J0WP主要合金元素是铬镍和铜,加入磷,使其具有优异的自我保护品质。随着钢的反应在大气中的元素中,材料随着时间的推移而形成一层锈,因此实质上保护钢免受腐蚀。
S355J0WP.steel rusts when exposed to atmospheric elements, the S355J0WP steel builds its own protective layer, which prevents the steel from further oxidation, because of containing alloying elements, such as Chromium, copper ect.. Therefore, due to materials’ aesthetically pleasing finish (oxidation), S355J0WP used in steel sculptured buildings. Meanwhile, the S355J0WP steel cuts down the costly need for painting or external treatment.
S355J0WP.钢铁输送条件:控制轧制,归一化,淬火,回火,热机械控制过程(TMCP)。
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