各种螺栓扭矩标准.doc

文档介绍：Forpersonaluseonlyinstudyandresearch;mercialuse艿M6~M24螺钉或螺母的拧紧力矩(操作者参考)羅螺纹公称直径尺寸蚃施加在扳手上的拧紧力矩M/.、.62404~510~1220~2536~~712~1525~3245~~917~2333~4558~~1222~3045~5978~~1630~3665~78110~~2138~5175~100131~175螺栓屈服螺栓公称直径mm强度强度14161820级N/~7090~110120~150170~~90110~140150~190210~~124145~193199~264282~~165193~257264~354376~~201280~330380~450540~~278326~434448~597635~847螺栓屈服螺栓公称直径mm强度强度22242730级N/~290300~377450~530540~~350370~450550~700680~~512488~650714~952969~~683651~868952~12691293~~880940~11201400~16501700~~11521098~14641606~21422181~2908螺栓屈服螺栓公称直径mm强度强度333639 螺栓扭矩标准(kg/m) M3655250233M3960300303M4265 373M4875 561M52 725M5685 907M56X4 957M6495 1360M64X4