Steel sections

The tables below are for initial reference only. I have extracted the information from reference sources which may not be in accordance with the latest Standards - as identified. I am in the process of checking this information....The links below provide much safer information... Corus is definitive for the UK and the spreadsheets provided by Technouk are excellent

Torsion Factors are only included in the tables below for the hollow sections.
For UB/UC/Joists/Channels and some Tee sections Torsion/Bucking/ or Warp Factors are available on webpages linked from Torsion

Universal Beams	Dimensions	Properties.	BS 4-1:1971(Superseded by BS 4:-1  2005)
Universal Beams	Dimensions/Properties		BS 4 Part 1: 2005
Equal Angles (Imperial)	Dimensions	Properties.	BS 4-1:1971 (Superseded by BS 4: 1993)
Equal Angles(Metric)	Dimensions/Properties		BS 4848-4 :1972 (Superseded by BS EN 10056-1:1999)
Equal Angles(Metric)	Dimensions/Properties		BS EN 10056-1:1999
Unequal Angles(Imperial)	Dimensions.......	Properties.	BS 4-1:1971 (Superseded by BS 4: 1993)
Unequal Angles(Metric)	Dimensions/Properties		BS 4848-4 :1972 (Superseded by BS EN 10056-1:1999)
Unequal Angles(Metric)	Dimensions/Properties		BS EN 10056-1:1999
Channels	Dimensions	Properties	BS 4-1:1971 (Superseded by BS 4: 1993)
Channels	Dimensions/Properties		BS 4: 1993
Joists	Dimensions	Properties	BS 4-1:1971 (Superseded by BS 4:-1 2005)
Joists	Dim_Properties		BS 4-1:2005
Universal Columns	Dimensions	Properties	BS 4-1:1971 (Superseded by BS 4:-1 2005)
Universal Columns	Dimensions_Properties		BS 4:Part 1 2005
Universal Bearing Piles	Dimensions_Properties		BS 4:Part 1 2005
Tee Sections	Dimensions	Properties	BS 4-1:1971 (Superseded by BS 4: 1993)
L.S. Tee Sections	Dimensions	Properties	BS 4-1:1971 (Superseded by BS 4: 1993)
Tee Bars	Dimensions	Properties	BS 4-1:1971 (Superseded by BS 4: 1993)
Tees cut from U.Beams	Dim_Properties		BS 4:Part 1 2005
Tees cut from U.Columns	Dim_Properties		BS 4:Part 1 2005
Tees cut from Joists)	Dim_Properties		BS 4: 1993- (Superseded)
Hollow Square Section - Cold Formed	Dimensions/Properties		BS EN 10219:1997
Hollow Rectangular Section - Cold Formed	Dimensions/Properties		BS EN 10219:1997
Hollow Square Section - Hot Formed	Dimensions/Properties		BS EN 10210:1997
Hollow Rectangular Section - Hot Formed	Dimensions/Properties		BS EN 10210:1997
Parallel Flange Channel	Dimensions/Properties		BS 4 part 1:2005
Round Bar	Round bar Properties
Square Bar	Square bar Properties
Rectangular Bar	Rectangular bar Properties
Cold Formed Circular Sections	Dimensions/Properties		BS EN 10219 part 2:2006

For dimensions of recommended bolt back marks and bolt centres in section - refer to Bolt centres

Pages in this section

• Angle Section dimensions
• Angle Section dimensions
• Angles_Properties
• Channel Properties
• Channels Dimensions
• Channels Dimensions
• Channels Dimensions
• Circular Sections
• Circular Sections
• Equal Angles Dimensions/Properties (Metric)
• Equal Leg Angles to EN 10056-1: 1998
• Joist (BS4 part 1:2005 Dimensions Properties
• Joist Dimensions
• Joist properties
• Long Stalk Tee Dimensions
• Long Stalk Tee Properties
• Rectangular Hollow Sections
• Rectangular Hollow Sections- Hot Formed
• Rectangular Sections
• Square Hollow Sections
• Square Hollow Sections
• Square Sections
• Structural Tee dimensions
• Structural Tee Properties
• Tee bar Properties
• Tee bars Dimensions
• Tees Cut from Colums to BS4 Part 1 :2005
• Tees Cut from Joists to BS4 Part 1 :1993
• Tees Cut from Universal Beams to BS4 Part 1 :1993
• Unequal Angle Dimensions
• Unequal Angle Properties
• Unequal angles Dimensions
• Unequal Angles to EN 10056-1: 1998
• Universal Beam Dimensions
• Universal Beam Properties
• Universal Beams to BS4 Part 1 :2005
• Universal Bearing Piles to BS4 Part 1 :2005
• Universal Column To BS 4:Part 1 ; 2005
• Universal Column Dimensions
• Universal Column Properties