|
size(mm)
|
(cm2)
|
(kg/m)
|
|||
|
A×B
|
t
|
r1
|
r2
|
||
|
100×75
|
7
|
10
|
5
|
11.87
|
9.32
|
|
10
|
10
|
7
|
16.50
|
13.0
|
|
|
125×75
|
7
|
10
|
5
|
13.62
|
10.7
|
|
10
|
10
|
7
|
19.00
|
14.9
|
|
|
150×90
|
9
|
12
|
6
|
20.94
|
16.4
|
|
12
|
12
|
85
|
27.36
|
21.5
|
|
|
tolerance
JIS G3192
|
|||
|
(A B) |
A、B<50
|
±1.5
|
|
|
50≤A、B<100
|
±2.0
|
||
|
100≤A、B<200
|
±3.0
|
||
|
200≤A、B
|
±4.0
|
||
|
thickness
(t,t1,t2) |
A<130
|
t<6.3
|
±0.6
|
|
6.3≤t<10
|
±0.7
|
||
|
10≤t<16
|
±0.8
|
||
|
16≤t
|
±1.0
|
||
|
A≥130
|
t<6.3
|
±0.7
|
|
|
6.3≤t<10
|
±0.8
|
||
|
10≤t<16
|
±1.0
|
||
|
16≤t<25
|
±1.2
|
||
|
25≤t<40
|
±1.5
|
||
|
model
|
mm
|
sectional area(kg/m)
|
theoretical weight
|
allowable tolerance
|
|||
|
B
|
b
|
d
|
r
|
cm2
|
kg/m
|
m2m
|
|
|
2.5/1.6
|
25
|
16
|
3
|
3.5
|
1.162
|
0.912
|
0.080
|
|
4
|
1.499
|
1.176
|
0.079
|
||||
|
32
|
20
|
3
|
1.492
|
1.171
|
0.102
|
||
|
4
|
1.939
|
1.522
|
0.101
|
||||
|
3.2/2
|
40
|
25
|
3
|
4
|
1.890
|
1.484
|
0.127
|
|
4
|
2.467
|
1.936
|
0.127
|
||||
|
4/2.5
|
45
|
28
|
3
|
5
|
2.148
|
1.687
|
0.143
|
|
4
|
2.806
|
2.203
|
0.143
|
||||
|
5/3.2
|
50
|
32
|
3
|
5.5
|
2.431
|
1.908
|
0.161
|
|
4
|
3.177
|
2.494
|
0.160
|
||||
|
5.6/3.6
|
56
|
36
|
3
|
6
|
2.743
|
2.153
|
0.161
|
|
4
|
3.590
|
2.813
|
0.180
|
||||
|
5
|
4.415
|
3.466
|
0.180
|
||||
|
6.3/4
|
63
|
40
|
4
|
7
|
4.058
|
3.185
|
0.202
|
|
5
|
4.993
|
3.920
|
0.202
|
||||
|
6
|
5.908
|
4.638
|
0.201
|
||||
|
7
|
6.802
|
5.339
|
0.201
|
||||
|
7/4.5
|
70
|
45
|
4
|
7.5
|
4.547
|
3.570
|
0.226
|
|
5
|
5.609
|
4.403
|
0.225
|
||||
|
6
|
6.647
|
5.218
|
0.225
|
||||
|
7
|
7.657
|
6.011
|
0.225
|
||||
|
7.5/5
|
75
|
50
|
5
|
8
|
6.125
|
4.808
|
0.245
|
|
6
|
7.260
|
5.699
|
0.245
|
||||
|
8
|
9.467
|
7.431
|
0.244
|
||||
|
10
|
11.590
|
9.098
|
0.244
|
||||
|
8/5
|
80
|
50
|
5
|
8
|
6.375
|
5.005
|
0.255
|
|
6
|
7.560
|
5.935
|
0.255
|
||||
|
7
|
8.724
|
6.848
|
0.255
|
||||
|
8
|
9.867
|
7.745
|
0.254
|
||||
|
9/5.6
|
90
|
56
|
5
|
9
|
7.212
|
5.661
|
0.287
|
|
6
|
8.557
|
6.717
|
0.286
|
||||
|
7
|
9.880
|
7.756
|
0.286
|
||||
|
8
|
11.183
|
8.779
|
0.286
|
||||
|
10/6.3
|
100
|
63
|
6
|
10
|
9.617
|
7.550
|
0.320
|
|
7
|
11.111
|
8.772
|
0.320
|
||||
|
8
|
12.534
|
9.878
|
0.319
|
||||
|
10
|
15.467
|
12.142
|
0.319
|
||||
|
10/8
|
100
|
80
|
6
|
10
|
10.637
|
8.350
|
0.354
|
|
7
|
12.301
|
9.656
|
0.354
|
||||
|
8
|
13.944
|
10.946
|
0.353
|
||||
|
10
|
17.167
|
13.476
|
0.353
|
||||
|
11/7
|
110
|
70
|
6
|
10
|
10.637
|
8.350
|
0.354
|
|
7
|
12.301
|
9.656
|
0.354
|
||||
|
8
|
13.944
|
10.946
|
0.353
|
||||
|
10
|
17.167
|
13.476
|
0.353
|
||||
|
12.5/8
|
125
|
80
|
7
|
11
|
14.096
|
11.066
|
0.403
|
|
8
|
15.989
|
12.551
|
0.403
|
||||
|
10
|
19.721
|
15.474
|
0.402
|
||||
|
12
|
23.351
|
18.330
|
0.402
|
||||
|
14/9
|
140
|
80
|
8
|
12
|
18.038
|
14.160
|
0.453
|
|
10
|
22.261
|
17.475
|
0.452
|
||||
|
12
|
26.400
|
20.724
|
0.451
|
||||
|
14
|
30.456
|
23.908
|
0.451
|
||||
|
15/9
|
150
|
80
|
8
|
12
|
18.839
|
14.788
|
0.451
|
|
10
|
23.261
|
18.260
|
0.473
|
||||
|
12
|
27.600
|
21.666
|
0.472
|
||||
|
14
|
31.856
|
25.007
|
0.471
|
||||
|
15
|
33.952
|
26.652
|
0.471
|
||||
|
16
|
36.027
|
28.281
|
0.470
|
||||
|
16/10
|
160
|
100
|
10
|
13
|
25.315
|
19.872
|
0.512
|
|
12
|
30.054
|
23.592
|
0.511
|
||||
|
14
|
34.709
|
27.247
|
0.510
|
||||
|
16
|
29.281
|
30.835
|
0.510
|
||||
|
18/11
|
180
|
110
|
10
|
14
|
28.373
|
22.273
|
0.571
|
|
12
|
33.712
|
26.440
|
0.571
|
||||
|
14
|
38.967
|
30.589
|
0.570
|
||||
|
16
|
44.139
|
34.649
|
0.569
|
||||
|
20/12.5
|
200
|
125
|
12
|
14
|
37.912
|
29.761
|
0.641
|
|
14
|
43.687
|
34.436
|
0.640
|
||||
|
16
|
49.739
|
39.045
|
0.639
|
||||
|
18
|
55.526
|
43.588
|
0.639
|
||||
Source:
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