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→ Angles → ISA 150x75x12

ISA 150x75x12

Indian Standard Unequal Leg Angle per IS 808 : 1989 — legs 150x75mm, thickness 12mm, weight 20.1 kg/m.

IS 808 : 1989·Hot Rolled·20.1 kg/m·Equal Leg

Cross Section

Y Y Z Z a = 150 b = 75 t = 12 Cx = 46.1 R1 = 12.0 ISA 150x75x12 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

150mm
Leg A
75mm
Leg B
12mm
Thickness (t)
12.0mm
Root Radius (R1)
6.0mm
Toe Radius (R2)
20.1kg/m
Weight
2560mm2
Area
46.1mm
Centroid Cx
18.8mm
Centroid Cy

Sectional Properties

PropertyAbout X-X AxisAbout Y-Y Axis
Moment of Inertia (I)3220000 mm4531000 mm4
Elastic Section Modulus (Z)30800 mm310200 mm3
Radius of Gyration (r)35.5 mm14.4 mm
Centroid from HeelCx = 46.1 mmCy = 18.8 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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