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→ Angles → ISA 80x50x6

ISA 80x50x6

Indian Standard Unequal Leg Angle per IS 808 : 1989 — legs 80x50mm, thickness 6mm, weight 5.9 kg/m.

IS 808 : 1989·Hot Rolled·5.9 kg/m·Equal Leg

Cross Section

Y Y Z Z a = 80 b = 50 t = 6 Cx = 23.8 R1 = 8.0 ISA 80x50x6 IS 808 : 1989 — Equal Angle All dimensions in mm
Proportionally accurate · R1 root fillet · Centroid shown · IS 808 : 1989
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Key Dimensions

80mm
Leg A
50mm
Leg B
6mm
Thickness (t)
8.0mm
Root Radius (R1)
4.0mm
Toe Radius (R2)
5.9kg/m
Weight
754mm2
Area
23.8mm
Centroid Cx
12.6mm
Centroid Cy

Sectional Properties

PropertyAbout X-X AxisAbout Y-Y Axis
Moment of Inertia (I)289000 mm485100 mm4
Elastic Section Modulus (Z)5150 mm32430 mm3
Radius of Gyration (r)19.6 mm10.6 mm
Centroid from HeelCx = 23.8 mmCy = 12.6 mm

Available Grades (IS 2062 : 2011)

GradeYield (MPa)UTS (MPa)Elong.Application
E250 (Fe 410W)25041023%General construction
E275 (Fe 440)27544022%Commercial buildings
E350 (Fe 490)35049022%Heavy industrial, bridges
E410 (Fe 540)41054020%Heavy structural, offshore

Applicable Standards

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