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→ Angles → ISA 90x90x10

ISA 90x90x10

Indian Standard Equal Leg Angle per IS 808 : 1989 — leg 90mm, thickness 10mm, weight 13.3 kg/m.

IS 808 : 1989·Hot Rolled·13.3 kg/m·Equal Leg

Cross Section

Y Y Z Z a = 90 a = 90 t = 10 Cx = 25.7 R1 = 8.0 ISA 90x90x10 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
90mm
Leg B
10mm
Thickness (t)
8.0mm
Root Radius (R1)
4.0mm
Toe Radius (R2)
13.3kg/m
Weight
1700mm2
Area
25.7mm
Centroid Cx
25.7mm
Centroid Cy

Sectional Properties

PropertyAbout X-X AxisAbout Y-Y Axis
Moment of Inertia (I)912000 mm4912000 mm4
Elastic Section Modulus (Z)14600 mm314600 mm3
Radius of Gyration (r)23.2 mm23.2 mm
Centroid from HeelCx = 25.7 mmCy = 25.7 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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