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ISA 50x30x5

Unequal Angle2.9 kg/m

Indian Standard Unequal Angle — IS 808:2021 | Depth 50mm × Width 30mm

Cross-Section (mm)
5030t=5
Weight Calculator
2.9 kg/m × 6m × 1 =
17.4kg
0.017tonnes
Section Properties
Depth (D)50 mm
Width (B)30 mm
Web Thickness (tw)5 mm
Flange Thickness (tf)5 mm
Weight per Metre2.9 kg/m
Cross-sectional Area3.75 cm²
Moment of Inertia (Ixx)5.8 cm⁴
Moment of Inertia (Iyy)1.7 cm⁴
Section Modulus (Zxx)1.6 cm³
Section Modulus (Zyy)0.8 cm³
Radius of Gyration (rxx)1.24 cm
Radius of Gyration (ryy)0.67 cm
Related Sections
ISA 45x30x4
45mm × 30mm · 2.2 kg/m
Ixx 3.9 cm⁴ · Zxx 1.2 cm³
ISA 60x40x5
60mm × 40mm · 3.7 kg/m
Ixx 12.2 cm⁴ · Zxx 2.8 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 50x30x5 per metre?

ISA 50x30x5 weighs 2.9 kg per metre as per IS 808. For a standard 6m length, the total weight would be 17.4 kg.

Q.What are the dimensions of ISA 50x30x5?

ISA 50x30x5 has leg dimensions of 50mm × 30mm with a thickness of 5mm.

Q.What is the moment of inertia of ISA 50x30x5?

The moment of inertia of ISA 50x30x5 is Ixx = 5.8 cm⁴ (major axis) and Iyy = 1.7 cm⁴ (minor axis).

Q.When should I use ISA 50x30x5?

ISA 50x30x5 (Unequal Angle) is typically used for truss members with unequal loading and connections. It provides a section modulus of Zxx = 1.6 cm³, suitable for beams with moderate bending requirements.

Q.How much does a 6 metre ISA 50x30x5 weigh?

A 6m length of ISA 50x30x5 weighs 17.4 kg (0.017 tonnes). Weight formula: 2.9 kg/m × 6m = 17.4 kg.

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