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ISA 80x80x8

Equal Angle9.6 kg/m

Indian Standard Equal Angle — IS 808:2021 | Depth 80mm × Width 80mm

Cross-Section (mm)
8080t=8
Weight Calculator
9.6 kg/m × 6m × 1 =
57.6kg
0.058tonnes
Section Properties
Depth (D)80 mm
Width (B)80 mm
Web Thickness (tw)8 mm
Flange Thickness (tf)8 mm
Weight per Metre9.6 kg/m
Cross-sectional Area12.16 cm²
Moment of Inertia (Ixx)52.4 cm⁴
Moment of Inertia (Iyy)52.4 cm⁴
Section Modulus (Zxx)8.7 cm³
Section Modulus (Zyy)8.7 cm³
Radius of Gyration (rxx)2.08 cm
Radius of Gyration (ryy)2.08 cm
Related Sections
ISA 75x75x6
75mm × 75mm · 6.8 kg/m
Ixx 33.5 cm⁴ · Zxx 5.9 cm³
ISA 90x90x8
90mm × 90mm · 10.8 kg/m
Ixx 73.1 cm⁴ · Zxx 10.8 cm³
Applicable IS Codes
IS 808:2021 — Hot Rolled Structural Steel SectionsIS 2062:2011 — Hot Rolled Structural SteelIS 800:2007 — General Construction in SteelIS 802:2015 — Steel Transmission Towers
Frequently Asked Questions
Q.What is the weight of ISA 80x80x8 per metre?

ISA 80x80x8 weighs 9.6 kg per metre as per IS 808. For a standard 6m length, the total weight would be 57.6 kg.

Q.What are the dimensions of ISA 80x80x8?

ISA 80x80x8 has leg dimensions of 80mm × 80mm with a thickness of 8mm.

Q.What is the moment of inertia of ISA 80x80x8?

The moment of inertia of ISA 80x80x8 is Ixx = 52.4 cm⁴ (major axis) and Iyy = 52.4 cm⁴ (minor axis).

Q.When should I use ISA 80x80x8?

ISA 80x80x8 (Equal Angle) is typically used for truss members, bracings, and connections in steel structures. It provides a section modulus of Zxx = 8.7 cm³, suitable for beams with moderate bending requirements.

Q.How much does a 6 metre ISA 80x80x8 weigh?

A 6m length of ISA 80x80x8 weighs 57.6 kg (0.058 tonnes). Weight formula: 9.6 kg/m × 6m = 57.6 kg.

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