、金属材料重量计算资料返回公 式W=0.00617×d2 d=直径(mm)W=0.00785×d2 d=边宽(mm)W=0.0068×d2 d=对边距离(mm)W=0.00785×d×b d=边宽(mm) b=边厚(mm)W=0.00795×d×(2b-d) d=边厚(mm) b=边宽(mm)W=0.00795×d×(B+b-d) d=边厚(mm) b=边宽(mm) B=长边宽(mm)A型：W=0.00785×d×[h+3.34×(b-d)] h=高度(mm)B型：W=0.00785×d×[h+2.65×(b-d)] b=腿宽(mm) C型：W=0.00785×d×[h+2.26×(b-d)] d=腹厚(mm)A型：W=0.00785×d×[h+3.26×(b-d)] h=高度(mm) B型：W=0.00785×d×[h+2.44×(b-d)] b=腿宽(mm) C型：W=0.00785×d×[h+2.24×(b-d)] d=腹厚(mm)W=7.85×d d=厚度(mm)W=0.02466×S×(D-S) D=外径(mm) S=壁厚(mm)与非金属材料理论重量简易计算方法：公 式每米重量(Kg) =0.00617×直径×直径每米重量(Kg) =0.00785×边宽×边宽每米重量(Kg) =0.0068×对边直径×对边直径每米重量(Kg) =0.00617×d0直径×d0直径每米重量(Kg) =0.00785×边宽×厚度每米重量(Kg) =0.00795×边厚×(边宽+边宽-边厚) 每米重量(Kg) =0.00795×边厚×(长边宽+长边宽-边厚) 每米重量(Kg) =0.00785×腰厚×[高度+3.26×(腿宽-腰厚)] 每米重量(Kg) =0.00785×腰厚×[高度+2.44×(腿宽-腰厚)] 每米重量(Kg) =0.00785×腰厚×[高度+2.24×(腿宽-腰厚)] 每米重量(Kg) =0.00785×腰厚×[高度+3.34×(腿宽-腰厚)] 每米重量(Kg) =0.00785×腰厚×[高度+2.65×(腿宽-腰厚)] 每米重量(Kg) =0.00785×腰厚×[高度+2.26×(腿宽-腰厚)] 每平方米重量(Kg) =7.85×厚度每米重量(Kg) =0.02466×壁厚×(外径-壁厚)每公里折合(Kg) =6.982×(直径)2每公里折合(Kg) =7.08×股数×单线直径平方每公里折合(Kg) =2.16×股数×单线直径平方每公里折合(Kg) =(2.16×铝芯股数×单线直径平方)+(6.17×钢芯股数×单线直径平方))线材理论重量简明计算方法表：简易计算方法表：公 式每米重量(Kg) =0.00698×直径×直径每米重量(Kg) =0.00668×直径×直径每米重量(Kg) =0.0089×边宽×边宽每米重量(Kg) =0.0085×边宽×边宽每米重量(Kg) =0.0077×对边×对边每米重量(Kg) =0.00736×对边×对边每米重量(Kg) =0.0089×厚×宽每米重量(Kg) =0.0085×厚×宽每米重量(Kg) =0.00271×厚×宽每米重量(Kg) =0.01137×厚×宽每米重量(Kg) =0.0022×直径×直径每米重量(Kg) =0.0089×宽度×厚度每米重量(Kg) =0.0027×宽度×厚度每米重量(Kg) =0.028×壁厚×(外径-壁厚)每米重量(Kg) =0.0267×壁厚×(外径-壁厚)每米重量(Kg) =0.00879×壁厚×(外径-壁厚)每米重量(Kg) =0.0357×壁厚×(外径-壁厚)P-半周长简图
L-圆周长度R-外接圆半径计算公式
r-内切圆半径L-弧长
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