最新不锈钢圆钢理论重量

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1、最新不锈钢圆钢理论重量·来源：天津天成源钢铁贸易有限公司时间：2010-9-810:21:00一、不锈钢圆钢定义：不锈钢圆钢分为热轧、锻制和冷拉三种。热轧不锈钢圆钢的规格为5.5-250毫米。其中：5.5-25毫米的小不锈钢圆钢大多以直条成捆供应，常用作钢筋、螺栓及各种机械零件；大于25毫米的不锈钢圆钢，主要用于制造机械零件或作无缝钢管坯。不锈钢圆钢是指截面为圆形的实心长条钢材。其规格以直径的毫米数表示，如“50”即表示直径为50毫米的不锈钢圆钢。二、理论重量计算公式：不锈钢圆钢的计算公式W=0.006165*D*D符号的意义D=直径mm0.006165*14*14

2、=1.20834（kg）1.20384*3.8=4.591692（kg）三、规格及重量表：直    径(mm)          截面面积(cm2)        理论重量(kg/m)5                                  0.1963                0.1545.6                              0.2463                0.1936                                  0.2827                0.2226.3       

3、                       0.3117                0.2457                                  0.3848                0.3028                                  0.5027                0.3959                                  0.6359                &nbs,p;0.49910                                0.7854   

4、               0.61711                              0.9503                  0.74612                              1.131                    0.88813                              1.327                      1.0414                                1.539                      1.2115             

5、                   1.767                      1.3916                                2.011                      1.5817                              2.270                      1.7818                              2.545                        2.0019                            2.835        

6、                  2.2320                              3.142                        2.4721                              3.464                        2.7222                              3.801                        2.9824                              4.524                        3.5525  

7、                          4.909                          3.8526                            5.809                          4.1728                            6.158                          4.8330                            7.069                          5.5545