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Channels
Celsa manufactures three types of hot rolled channels: parallel flanged, tapered flanged and UPN for the European market. We manufacture our channels with various qualities; the most usual being S-275-JR and S-355-J0. All channels comply with BS EN 10025-2004 and are CE marked accordingly. Tapered flange and UPN channels are sold on theoretical weights. Parallel flange channels are sold on theoretical weights.
All our Flat Bars are certified to the BES 6001 responsible sourcing standard
Tapered Flange Channels
| Size |
Weight per metre |
Depth |
Width |
Web thickness |
Flange thickness |
| mm |
kg/m |
(d) mm |
(b) mm |
(s) mm |
(t) mm |
| 76 x 38 |
6.7 |
76.2 |
38.1 |
5.1 |
6.8 |
Parallel Flange Channels
| Size |
Weight per metre |
Depth |
Width |
Web thickness |
Flange thickness |
| mm |
kg/m |
(d) mm |
(b) mm |
(s) mm |
(t) mm |
| 100 x 50 |
10.2 |
100 |
50 |
5.0 |
8.5 |
| 125 x 65 |
14.8 |
125 |
65 |
5.5 |
9.5 |
| 150 x 75 |
17.9 |
150 |
75 |
5.5 |
10.0 |
UPN Channels
| Size |
Weight per metre |
Depth |
Width |
Web thickness |
Flange thickness |
| mm |
kg/m |
(d) mm |
(b) mm |
(s) mm |
(t) mm |
| UPN 80 |
8.6 |
80 |
45 |
6.0 |
8.0 |
| UPN 100 |
10.6 |
100 |
50 |
6.0 |
8.5 |
| UPN 120 |
13.4 |
120 |
55 |
7.0 |
9.0 |
| UPN 140 |
16.0 |
140 |
60 |
7.0 |
10.0 |
Steel Grades
| Standard |
Grade |
| BS-EN 10025-2004 |
S-235-JR |
| BS-EN 10025-2004 |
S-235-JO |
| BS-EN 10025-2004 |
S-275-JR-J0
|
| BS-EN 10025-2004 |
S-355-JR |
| BS-EN 10025-2004 |
S-355-JO |
| BS-EN 10025-2004 |
S-355-J2 |
Length
| Standard length |
6.1m and 12.2m |
| UPN length |
6.1m and 12.1m |
| Special length |
Available on request |
| Length tolerance |
-0 +100mm |
| Size & tolerance standard |
BS EN 10279:2000
BS 4360:1990 (> 150mm)
|
Applications
Channels are used mainly in steel and composite construction, although they have numerous applications including the manufacture of cranes, handrail posts and traffic sign posts.
Section geometry
