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→ Angles → ISA 30x30x3

ISA 30x30x3

Indian Standard Equal Leg Angle per IS 808 : 1989 — leg 30mm, thickness 3mm, weight 1.4 kg/m.

IS 808 : 1989·Hot Rolled·1.4 kg/m·Equal Leg

Cross Section

Y Y Z Z a = 30 a = 30 t = 3 Cx = 8.4 R1 = 4.5 ISA 30x30x3 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

30mm
Leg A
30mm
Leg B
3mm
Thickness (t)
4.5mm
Root Radius (R1)
1.5mm
Toe Radius (R2)
1.4kg/m
Weight
173mm2
Area
8.4mm
Centroid Cx
8.4mm
Centroid Cy

Sectional Properties

PropertyAbout X-X AxisAbout Y-Y Axis
Moment of Inertia (I)10100 mm410100 mm4
Elastic Section Modulus (Z)480 mm3480 mm3
Radius of Gyration (r)7.7 mm7.7 mm
Centroid from HeelCx = 8.4 mmCy = 8.4 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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