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→ Angles → ISA 90x60x6

ISA 90x60x6

Indian Standard Unequal Leg Angle per IS 808 : 1989 — legs 90x60mm, thickness 6mm, weight 6.9 kg/m.

IS 808 : 1989·Hot Rolled·6.9 kg/m·Equal Leg

Cross Section

Y Y Z Z a = 90 b = 60 t = 6 Cx = 27.1 R1 = 8.0 ISA 90x60x6 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

90mm
Leg A
60mm
Leg B
6mm
Thickness (t)
8.0mm
Root Radius (R1)
4.0mm
Toe Radius (R2)
6.9kg/m
Weight
871mm2
Area
27.1mm
Centroid Cx
14.8mm
Centroid Cy

Sectional Properties

PropertyAbout X-X AxisAbout Y-Y Axis
Moment of Inertia (I)413000 mm4135000 mm4
Elastic Section Modulus (Z)6540 mm33200 mm3
Radius of Gyration (r)21.8 mm12.4 mm
Centroid from HeelCx = 27.1 mmCy = 14.8 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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