Collar Length Electrod = E 70 18 Fue = 70ksi = 4900 kg/cm2 Fillet weld size = = Plate thickness Collar material shall be as same as parent material No.
Section
Diameter (mm)
Thk. (mm)
Area (cm2)
Grade
Location
1
CHS
273
x
6
273
6
50.3
275
FWC
2
CHS
323.9
x
8
323.9
8
79.4
275
FWC
3
CHS
244.5
x
5
244.5
5
37.6
275
FWC
4
RHS 150X100X6.3
150X100
6.3
29.5
355
MUL
5
SHS
100X100
4
15.2
275
RW & TP
100X100X4
Strength, kN Butt Weld
Fillet Weld Length Size (mm) (mm) 858.00 6
Strength kN 756.76
Collar Length Req Use (mm) (mm) 379.69 380
1383.25
Fue kg/cm2 4900
2183.50
4900
1017.97
8
1197.13
448.35
450
1034.00
4900
768.43
5
564.8
341.24
350
1047.25
4900
500.00
6.3
463.050
261.21
270
418.00
4900
400.00
4
235.200
166.18
170