Product Overview

Areas of Moment of Section Radius of Moment of Section Radius of
Channel Weight Section Inertia (I) Modulus (S) Gyration (r) Inertia (I) Modulus (S) Gyration (r)
lbs./ft. kg/m sq. in. cm
2
in.
4
cm
4
in.
3
cm
3
in. cm in.
4
cm
4
in.
3
cm
3
in. cm
B52 1.313 (1.95) .386 (2.49) .0320 (1.33) .0673 (1.10) .288 (.73) .1404 (5.84) .1728 (2.83) .603 (1.53)
B52A 2.627 (3.91) .773 (4.99) .1517 (6.31) .1868 (3.06) .443 (1.13) .2809 (11.69) .3457 (5.67) .603 (1.53)
X - X Axis Y - Y Axis
B52
•
Thickness: 12 Gauge
(2.6 mm)
• Standard lengths: 10’ (3.05 m) & 20’ (6.09 m)
• Standard finishes: Plain, Dura-Green, Pre-Galvanized,
Hot-Dipped Galvanized
• W
eight: 1.27 Lbs./Ft.
(1.89 kg/m)
Calculations of section properties are based on metal thicknesses as determined by the AISI Cold-Formed Steel Design Manual.
1
5
/8”
(41.3)
13
/16”
(20.6)
13
/16”
(20.6)
3
/8”
(9.5)
.3366
(8.5)
9
/32”
(7.1)
3
/8”
(9.5)
7
/8”
(22.2)
X
Y
Y
X
SECTION PROPERTIES
B52A
Wt. 2.54 Lbs./Ft. (3.78 kg/m)
B52B4
Wt. 5.08 Lbs./Ft. (7.56 kg/m)
B52B3
Wt. 3.81 Lbs./Ft. (5.67 kg/m)
3
1
/4”
(82.5)
1
5
/8”
(41.3)
1
5
/8”
(41.3)
1
5
/8”
(41.3)
1
5
/8”
(41.3)
13
/16”
(20.6)
13
/16”
(20.6)
13
/16”
(20.6)
X
Y
Y
Y
Y
X
X
X
1
5
/8”
(41.3)
13
/16”
(20.6)
2
7
/16”
(41.3)
1.241
(31.5)
Y
Y
X
X
Reference page 14 for general fitting and standard finish specifications.
Channel & Combinations
B52 Channel & Combinations
32