Indian Standard Beam Profile

ISLB 450 ( Indian Standard Low Weight Beam )


Weight / meter

65.30 kg/m

143.96038 lbs/m

Weight / feet

19.90344 kg/ft

43.8795757 lbs/ft

Property Value
Name ISLB 450
Common Name Indian Standard Low Weight Beam 450
Weight per Meter (w) 65.30 Kg/m
Sectional Area (a) 86.14 cm2
Depth of Section (h) 450 mm
Width of Flange (b) 170 mm
Thickness of Flange (tf) 13.40 mm
Thickness of Web (tw) 8.60 mm
Moment of Inertia (lxx) 27536.10 cm4
Moment of Inertia (lyy) 853.00 cm4
Radius of Gyration (rxx) 18.20 cm
Radius of Gyration (ryy) 3.20 cm
Property Value
Modulus of Section (Zxx) 1223.80 cm3
Modulus of Section (Zyy) 100.40 cm3
Radius at Root (r1) 16.00 mm
Radius at Toe (r2) 8.00 mm
Slope of Flange (D) 98.00 degrees
Connection (h1) 384.00 mm
Connection (h2) 33.00 mm
Connection (b1) 80.70 mm
Connection (c) 5.80 mm
Connection (g) 100 mm
Connection (gl min) 70 mm
Max Size of Flange Rivet 25 mm

Some Important Definitions