公稱
直徑
(毫米)
|
普通
壁厚
(毫米)
|
理論
重量
(KG/M)
|
表
面積
(M2)
|
保溫厚度
|
||||
40
|
50
|
60
|
100
|
體積M3
面積M2
|
||||
15
|
2.75
|
1.26
|
||||||
20
|
2.75
|
1.63
|
8.4
|
0.85
|
1.21
|
1.64
|
3.99
|
|
33.54
|
39.82
|
46.1
|
71.24
|
|||||
25
|
3.25
|
2.42
|
10.52
|
0.93
|
1.32
|
1.77
|
4.21
|
|
35.66
|
41.94
|
48.22
|
73.36
|
|||||
32
|
3.25
|
3.13
|
13.27
|
1.04
|
1.46
|
1.92
|
4.16
|
|
38.41
|
44.77
|
50.97
|
76.11
|
|||||
40
|
3.50
|
3.84
|
15.8
|
1.12
|
1.55
|
2.04
|
4.66
|
|
40.21
|
46.65
|
52.79
|
77.91
|
|||||
50
|
3.50
|
4.88
|
18.85
|
1.26
|
1.74
|
2.26
|
5.13
|
|
43.98
|
50.27
|
58.55
|
81.68
|
|||||
65
(70)
|
3.75
|
6.64
|
23.72
|
1.45
|
1.97
|
2.55
|
5.51
|
|
48.85
|
55.14
|
61.42
|
86.55
|
|||||
80
|
4.00
|
8.34
|
27.8
|
1.62
|
2.18
|
2.8
|
5.91
|
|
52.94
|
59.22
|
65.5
|
89.64
|
|||||
100
|
4.00
|
10.85
|
35.81
|
1.94
|
2.58
|
3.28
|
6.72
|
|
60.95
|
67.23
|
73.51
|
98.65
|
|||||
125
|
4.50
|
15.04
|
43.98
|
2.26
|
2.99
|
3.77
|
7.54
|
|
66.88
|
75.4
|
81.68
|
106.81
|
|||||
150
|
4.50
|
17.81
|
51.84
|
2.58
|
3.38
|
4.24
|
8.33
|
|
76.97
|
83.25
|
89.54
|
114.67
|
|||||
200
(219)
|
6
|
31.52
|
68.8
|
3.26
|
4.23
|
5.26
|
10.02
|
|
93.93
|
100.22
|
106.50
|
131.63
|
|||||
250
(273)
|
6.5
|
42.64
|
85.77
|
3.93
|
5.07
|
6.28
|
11.72
|
|
110.9
|
117.18
|
123.46
|
148.60
|
|||||
300
(325)
|
7.5
|
58.72
|
102.10
|
4.59
|
5.89
|
7.26
|
13.35
|
|
127.23
|
133.52
|
139.8
|
164.95
|
|||||
350
(377)
|
9
|
81.67
|
118.43
|
5.24
|
6.71
|
8.24
|
14.99
|
|
143.57
|
149.85
|
156.14
|
181.27
|
|||||
400
(426)
|
9
|
92.55
|
133.43
|
5.86
|
7.48
|
9.16
|
16.52
|
|
158.96
|
165.25
|
171.53
|
196.66
|
各種鋼材計(jì)算重量公式:
1.圓鋼每重量=0.00617×直徑×直徑
2.方剛每重量=0.00786×邊寬×邊寬
3.六角鋼每重量=0.0068×對(duì)邊直徑×對(duì)邊直徑
4.八角鋼每重量=0.0065×直徑×直徑
5.螺紋鋼每重量=0.00617×直徑×直徑
6.等邊角鋼每重量=0.015×邊寬×邊厚
7.扁鋼每重量=0.00785×厚度×寬度
8.無縫鋼管每重量=0.02466×壁厚×(外徑-壁厚)
9.電焊鋼每重量=無縫鋼管
10.鋼板每㎡重量=7.85×厚度
11.黃銅管:每米重量=0.02670×壁厚×(外徑-壁厚)
12.紫銅管:每米重量=0.02796×壁厚×(外徑-壁厚)
13.鋁花紋板:每㎡重量=2.96×厚度
14.有色金屬比重:紫銅板8.9黃銅板8.5鋅板7.2鉛板11.37
15.有色金屬板材的計(jì)算公式為:每平方米重量=比重×厚度
16.方管:每重量=(邊長(zhǎng)+邊長(zhǎng))×2×厚×0.00785
17.不等邊角鋼:每重量=0.00785×邊厚×長(zhǎng)邊寬+短邊寬-邊厚)
18.工字鋼:每重量=0.00785×腰厚×【高+F×(腿寬-腰寬)】
19.槽鋼:每重量=0.00785×【高+E×(腿寬-腰寬)】