|
Kg/m |
specification（mm） |
weight（kg/m） |
section | |||
|
a |
b |
c |
d | |||
|
9 |
63.5 |
63.5 |
32.1 |
5.9 |
8.94 |
Light steel rail Material：Q235B， 55Q Standard：GB11264-89 |
|
12 |
69.85 |
69.85 |
38.1 |
7.54 |
12.2 | |
|
15 |
79.37 |
79.37 |
42.86 |
8.33 |
15.2 | |
|
18 |
90 |
80 |
40 |
9 |
18.06 | |
|
22 |
93.66 |
93.66 |
50.8 |
10.72 |
22.3 | |
|
24 |
107 |
92 |
51 |
10.9 |
24.46 | |
|
30 |
107.95 |
107.95 |
60.33 |
12.3 |
30.1 | |
|
38 |
134 |
114 |
68 |
13 |
38.73 |
Heavy steel rail Material：U71Mn， 50Mn，45Mn Standard：GB2585-89 |
|
43 |
140 |
114 |
70 |
14.5 |
44.65 | |
|
50 |
152 |
132 |
70 |
15.5 |
51.51 | |
|
60 |
176 |
150 |
73 |
16.5 |
60.64 | |
|
QU70 |
120 |
120 |
70 |
28 |
52.8 |
Crane steel rail Material：U71Mn Standard:YB/T5055-93 |
|
QU80 |
130 |
130 |
80 |
32 |
63.69 | |
|
QU100 |
150 |
150 |
100 |
38 |
88.96 | |
|
QU120 |
170 |
170 |
120 |
44 |
118.1 | |
