$10
Testing method for the forming limit diagram(FLD)of metal tube
全国锻压标准化技术委员会(SAC/TC 74)
本标准规定了金属管材成形极限图(Forming Limit Diagram,缩写FLD)的试验方法。
本标准适用于截面壁厚0.20 mm~4.00 mm、外径20 mm~120 mm的圆形金属管材(包括无缝管和焊管)。
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