45x45x3 Steel Angle, EN 10056-1

The 45x45x3 steel angle (EN 10056-1): leg length 45 mm, leg thickness 3 mm, root radius 7 mm. Available as 6 lengths from 100 to 6000 mm, each as simplified STEP.

How these parts are made, and what the levels mean: read the method

• Also searched as: 45x45x3 angle, 45x45x3 x 100 to 45x45x3 x 6000 angles
• Model id: en10056-45x45x3
• Standard: EN 10056-1:2017 · size 45x45x3

Lengths

Length (mm)	Part key	Simplified
100	en10056-45x45x3x100	STEP
250	en10056-45x45x3x250	STEP
500	en10056-45x45x3x500	STEP
1000	en10056-45x45x3x1000	STEP
2000	en10056-45x45x3x2000	STEP
6000	en10056-45x45x3x6000	STEP

Dimensions

Symbol	Name	min	nom	max	Modeled	Rule	Level
h	Leg length		45		45	nominal	L1
t	Leg thickness		3		3	nominal	L1
r1	Root radius		7		7	nominal	L1
r2	Toe radius		3.5		3.5	nominal	L0 (nom: one source)
A	Sectional area		2.66		2.66	nominal	L0 (nom: one source)

Drawing

As a PDF: CC-EN10056-SZ-45x45x3.pdf.

The 45x45x3 steel angle beside the 40x40x6 and the 45x45x4

The 45x45x3 is number 13 of the 46 EN 10056-1 steel angles published here, listed from 20x20x3 to 100x100x15.

• Leg length (h): 45 mm on the 45x45x3 steel angle, against 40 mm on the 40x40x6 and 45 mm on the 45x45x4.
• Leg thickness (t): 3 mm on the 45x45x3 steel angle, against 6 mm on the 40x40x6 and 4 mm on the 45x45x4.
• Root radius (r1): 7 mm on the 45x45x3 steel angle, against 6 mm on the 40x40x6 and 7 mm on the 45x45x4.
• Toe radius (r2): 3.5 mm on the 45x45x3 steel angle, against 3 mm on the 40x40x6 and 3.5 mm on the 45x45x4.
• Sectional area (A): 2.66 mm on the 45x45x3 steel angle, against 4.48 mm on the 40x40x6 and 3.49 mm on the 45x45x4.

Other sizes

• One size smaller: 40x40x6 Steel Angle, EN 10056-1.
• One size larger: 45x45x4 Steel Angle, EN 10056-1.

Documents

• CC-EN10056-DS-45x45x3.pdf: 45x45x3 datasheet: values with levels, lengths, sources
• CC-EN10056-SZ-45x45x3.pdf: 45x45x3 drawing: this size's values on the views
• parts.json: the part record of every length (the platform contract)

Sources

johnchorley-en10056, roymech-en10056. Full citations: the method page and this size's datasheet.

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