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ISA 100x75x8

Indian Standard Unequal Leg Angle per IS 808 : 1989 — legs 100x75mm, thickness 8mm, weight 10.6 kg/m.

IS 808 : 1989·Hot Rolled·10.6 kg/m·Equal Leg

Cross Section

Y Y Z Z a = 100 b = 75 t = 8 Cx = 30.1 R1 = 9.0 ISA 100x75x8 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

100mm
Leg A
75mm
Leg B
8mm
Thickness (t)
9.0mm
Root Radius (R1)
4.5mm
Toe Radius (R2)
10.6kg/m
Weight
1350mm2
Area
30.1mm
Centroid Cx
19.6mm
Centroid Cy

Sectional Properties

PropertyAbout X-X AxisAbout Y-Y Axis
Moment of Inertia (I)785000 mm4344000 mm4
Elastic Section Modulus (Z)11200 mm36530 mm3
Radius of Gyration (r)24.1 mm16.0 mm
Centroid from HeelCx = 30.1 mmCy = 19.6 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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