UPN80 Steel Channel, EN 10365

The UPN80 steel channel (EN 10365): depth 80 mm, flange width 45 mm, web thickness 6 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: UPN80 channel, UPN80 x 100 to UPN80 x 6000 channels
• Model id: en10365-upn80
• Standard: EN 10365:2017 · size UPN80

Lengths

Length (mm)	Part key	Simplified
100	en10365-upn80x100	STEP
250	en10365-upn80x250	STEP
500	en10365-upn80x500	STEP
1000	en10365-upn80x1000	STEP
2000	en10365-upn80x2000	STEP
6000	en10365-upn80x6000	STEP

Dimensions

Symbol	Name	min	nom	max	Modeled	Rule	Level
h	Depth		80		80	nominal	L1
b	Flange width		45		45	nominal	L1
tw	Web thickness		6		6	nominal	L1
tf	Flange thickness		8		8	nominal	L1
r1	Root radius		8		8	nominal	L1
r2	Toe radius		4		4	nominal	L1
slope	Flange slope		8		8	nominal	L0 (nom: one source)

Drawing

As a PDF: CC-EN10365-UPN-SZ-UPN80.pdf.

The UPN80 steel channel beside the UPN65 and the UPN100

The UPN80 is number 3 of the 9 EN 10365 steel channels published here, listed from UPN50 to UPN200.

• Depth (h): 80 mm on the UPN80 steel channel, against 65 mm on the UPN65 and 100 mm on the UPN100.
• Flange width (b): 45 mm on the UPN80 steel channel, against 42 mm on the UPN65 and 50 mm on the UPN100.
• Web thickness (tw): 6 mm on the UPN80 steel channel, against 5.5 mm on the UPN65 and 6 mm on the UPN100.
• Flange thickness (tf): 8 mm on the UPN80 steel channel, against 7.5 mm on the UPN65 and 8.5 mm on the UPN100.
• Root radius (r1): 8 mm on the UPN80 steel channel, against 7.5 mm on the UPN65 and 8.5 mm on the UPN100.
• Toe radius (r2): 4 mm on the UPN80 steel channel, against 4 mm on the UPN65 and 4.5 mm on the UPN100.
• Flange slope (slope): 8 mm on the UPN80 steel channel, the same on the UPN65 and the UPN100.

Other sizes

• One size smaller: UPN65 Steel Channel, EN 10365.
• One size larger: UPN100 Steel Channel, EN 10365.

Documents

• CC-EN10365-UPN-DS-UPN80.pdf: UPN80 datasheet: values with levels, lengths, sources
• CC-EN10365-UPN-SZ-UPN80.pdf: UPN80 drawing: this size's values on the views
• parts.json: the part record of every length (the platform contract)

Sources

arcelormittal-en10365-upn, kocaer-en10365-upn, schweizer-fn-en10365-upn, stad-en10365-upn. Full citations: the method page and this size's datasheet.

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