弹簧钢标准DIN17223

德国标准DIN-17223机械属性直径(mm)抗拉强度N/mm2直径(mm)抗拉强度N/mm2A级B级A级B级0.60-214024002.1015101730174019600.63-213023802.2514901710172019300.65-212023702.4014701690170019100.70-209023502.5014601680169018900.75-207023202.6014501660167018800.80-205023002.8014201640165018500.85-203022803.0014101620163018300.90-201022603.2013901600161018100.95-200022403.4013701580159017801.0017201970198022203.6013501560157017601.0517101950196022003.8013401540155017401.1016901940195021904.0013201520153017301.2016701910192021604.2513101500151017001.2516601900191021404.5012901490150016801.3016401890190021304.7512701470148016701.4016201860187021005.0012601450146016501.5016001840185020805.3012401430144016301.6015901820183020505.6012301420143016101.7015701800181020306.0012101390140015801.8015501780179020106.3011901380139015601.9015401760177019906.5011801370138015502.0015201750176019707.001160134013501530计算冷拉线重量和长度的方法*冷拉线的重量(kg)=直径(mm)X直径(mm)X0.006165X长度(m)*冷拉线的长度(m)=重量(kg)/直径(mm)/直径(mm)/0.006165