How much does the HEA 180 weigh?

35.52 kg per metre, from a section area of 45.25 cm².

What are the dimensions of the HEA 180?

171 mm high and 180 mm wide, with a 6 mm web and 9.5 mm flanges.

What is the moment of inertia of the HEA 180?

Iy = 2,510 cm⁴ about the strong axis and Iz = 924.6 cm⁴ about the weak axis, calculated on the section with its root radii.

HEA 180 dimensions, weight and section properties

Dimensions and section properties of the HEA 180, with its CAD files. Dimensions checked against two mill catalogues; properties calculated on the exact section.

HEA / EN 10365

HEA 180

Mass 35.52 kg/m

Section

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STEP 3D solid 60 KB DXF 2D views 37 KB DWG 2D views 19 KB

Free, no account. STEP is a 1,000 mm length in millimetres; DXF and DWG hold the section at 1:1, ready to insert as a block.

HEA 180 dimensions and section properties

Property		Value
Height	h	171 mm
Flange width	b	180 mm
Web thickness	tw	6 mm
Flange thickness	tf	9.5 mm
Root radius	r	15 mm
Section area	A	45.25 cm²
Weight per metre	G	35.52 kg/m
Second moment of area, strong axis	Iy	2,510 cm⁴
Elastic section modulus, strong axis	Wel,y	293.6 cm³
Radius of gyration, strong axis	iy	7.448 cm
Second moment of area, weak axis	Iz	924.6 cm⁴
Elastic section modulus, weak axis	Wel,z	102.7 cm³
Radius of gyration, weak axis	iz	4.52 cm

HEA 180 weight per metre and per bar

The HEA 180 weighs 35.52 kg per metre: its section area of 45.25 cm² times a steel density of 7,850 kg/m³. A 6 m bar weighs 213.1 kg and a 12 m bar 426.2 kg.

HEA 180 compared with the neighbouring sizes

The table puts the HEA 180 next to the sizes just below and above it in the same series. Select a size to open its page or its family table.

Section	hmm	bmm	twmm	tfmm	Gkg/m	Iycm⁴	Wel,ycm³
HEA 140	133	140	5.5	8.5	24.66	1,033	155.4
HEA 160	152	160	6	9	30.44	1,673	220.1
HEA 180	171	180	6	9.5	35.52	2,510	293.6
HEA 200	190	200	6.5	10	42.26	3,692	388.6
HEA 220	210	220	7	11	50.51	5,410	515.2

All HEA wide flange beam sizes

HEA 180: common questions

How much does the HEA 180 weigh?: 35.52 kg per metre, from a section area of 45.25 cm².
What are the dimensions of the HEA 180?: 171 mm high and 180 mm wide, with a 6 mm web and 9.5 mm flanges.
What is the moment of inertia of the HEA 180?: Iy = 2,510 cm⁴ about the strong axis and Iz = 924.6 cm⁴ about the weak axis, calculated on the section with its root radii.