圣超钢材的核心竞争力——持续不断的研发新型合金材料,性能优异的产品供应链,周到全面的售后服务体系
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通用汽车钢。
牌号有：GMW2M-ST-S-CR1-HD40G40G-U GMW2M-ST-S-CR2-HD40G40G-U
GMW2M-ST-S-CR3-HD40G40G-U GMW2M-ST-S-CR4-HD40G40G-U
GMW2M-ST-S-CR5-HD40G40G-U GMW2M-ST-S-CR1-HD40G40G-U
GMW2M-ST-S-CR1-HD90G90G-U GMW2M-ST-S-CR2-HD90G90G-U
GMW2M-ST-S-CR3-HD90G90G-U GMW2M-ST-S-CR4-HD90G90G-U
GMW2M-ST-S-CR5-HD90G90G-U GMW2M-ST-S-CR1-HD60G60G-U
GMW2M-ST-S-CR2-HD60G60G-U GMW2M-ST-S-CR3-HD60G60G-U
GMW2M-ST-S-CR4-HD60G60G-U GMW2M-ST-S-CR5-HD60G60G-U
GMW2M-ST-S-CR1-HD70G70G-U GMW2M-ST-S-CR2-HD70G70G-U，
GMW2M-ST-S-CR3-HD70G70G-U GMW2M-ST-S-CR4-HD70G70G-U ，
GMW2M-ST-S-CR5-HD70G70G-U GMW3032M-ST-S-270LA-HD60G60G-U，GMW3032M-ST-S-CR180B2-HD60G60G-U,
GMW3032M-ST-S-210P-HD60G60G-U GMW3032M-ST-S-CR180IF-HD60G60G-U
GMW3032M-ST-S-CR210IF-HD60G60G-U GMW3032M-ST-S-CR240IF-HD60G60G-U
GMW3032M-ST-S-CR180B2-HD60G60G-U GMW3032M-ST-S-CR210B2-HD60G60G-U
GMW3032M-ST-S-CR270B2-HD60G60G-U GMW3032M-ST-S-CR300B2-HD60G60G-U
GMW3032M-ST-S-CR270LA-HD60G60G-U GMW3032M-ST-S-CR300LA-HD60G60G-U
GMW3032M-ST-S-HR340LA-HD60G60G-U GMW3032M-ST-S-CR340LA-HD60G60G-U
GMW3032M-ST-S-CR380LA-HD60G60G-U GMW3032M-ST-S-CR420LA-HD60G60G-U
GMW3032M-ST-S-HR420LA-HD60G60G-U GMW3032M-ST-S-HR550LA-HD60G60G-U
GMW3032M-ST-S-CR180IF-HD70G70G-U GMW3032M-ST-S-CR210IF-HD70G70G-U
GMW3032M-ST-S-CR240IF-HD70G70G-U GMW3032M-ST-S-CR180B2-HD70G70G-U
GMW3032M-ST-S-CR210B2-HD70G70G-U GMW3032M-ST-S-CR270B2-HD70G70G-U
GMW3032M-ST-S-CR300B2-HD70G70G-U GMW3032M-ST-S-CR270LA-HD70G70G-U
GMW3032M-ST-S-CR300LA-HD70G70G-U GMW3032M-ST-S-HR340LA-HD70G70G-U
GMW3032M-ST-S-CR340LA-HD70G70G-U GMW3032M-ST-S-CR380LA-HD70G70G-U
GMW3032M-ST-S-CR420LA-HD70G70G-U GMW3032M-ST-S-CR500LA-HD70G70G-U
GMW3032M-ST-S-CR550LA-HD70G70G-U GMW3032M-ST-S-CR650LA-HD70G70G-U
GMW3032M-ST-S-HR420LA-HD70G70G-U GMW3032M-ST-S-HR550LA-HD70G70G-U
GMW3032M-ST-S-CR180P-HD70G70G-U GMW3032M-ST-S-CR240P-HD70G70G-U
GMW3032M-ST-S-CR270P-HD70G70G-U GMW3032M-ST-S-CR180P-HD60G60G-U
GMW3032M-ST-S-CR240P-HD60G60G-U GMW3032M-ST-S-CR270P-HD60G60G-U
无铅热镀锌镀层
美丽的锌花是传统的热镀锌板的典型特征，由此获得用户的青睐，具有一定的商业价值。但是研究表明锌花表面的不平整性，镀层中的铅含量会影响镀层板在后序加工中的加工性能、涂装性能和使用中的耐蚀性，因此自60年代起国外一直在研究无锌花和小锌花的生产技术。通过水雾冷却，Heurfey喷锌粉等工艺，可以增加晶体结晶成核数量和控制晶体生长，达到生产小锌花板的目的。80年代起国外开始研究无铅热浸锌技术，目前欧洲、南美新建镀锌生产线均采用无铅镀锌工艺，无铅镀锌已成为当前热镀锌发展的趋势。