Production technology of high strength iron straps

Production technology of high strength iron straps choose hot-rolled coil, carbon manganese steel plate for the material, carbon manganese steel contains the following components (as stated in the The weight percentage) C: 0。 15 ~ 0. 28%; Si: 0。 005-0. 07%; 米歇尔。 内格罗蓬特:1。 20 to 1. 70%; P: 0。 005-0. 025%; S：0. 0005-0. 015%; 肌萎缩性侧索硬化症:0。 015-0. 10%, the rest is Fe, the volume board after slitting, pickling, cold rolling, then cold-rolled sheet after you pack into the furnace, the tin packaging with heating to 400 ~ 600 ℃ mobile web development, tin pack after cooling, the high strength packaging tin packaged with the tensile strength of not less than 930 mpa, the elongation is not less than 8%. High strength packaging tin pack machine performance is stable, not only can be satisfied performance requirements of the high strength packaging tin packaging tapes, and its manufacturing process can replace the traditional manufacturing high-strength packing sheet when you pack the lead bath quenching heat treatment process, low cost and no pollution. High strength packaging tin pack features: high strength packaging tin pack for important carbon manganese steel contains the following components: C: 0. 15 ~ 0. 28%; Si: 0。 005-0. 07%; 米歇尔。 内格罗蓬特:1。 2 to 1. 7%; P: 0。 005-0. 025%; S：0. 0005-0. 015%; 肌萎缩性侧索硬化症:0。 015-0. Percentage of 10%, the rest is Fe, described as the weight percent.