CC-EN10056-DS-30x30x4 revA Size datasheet - 30x30x4
'?) CommunityCAD
30x30x4 equal leg steel angle
Size datasheet: this size's values with their levels, conventions and sources.
Part keys en10056 -30x30x4x100 ... (one per stock length)
Files 6 STEP AP214 (simplified), one per stock length
30x30x4, end view, 0.5:1
Sym. Dimensi Value Level h Leg length 30 L1- 3 t Leg thickness 4 La - 3 ri Root radius 5 L1 - 3 r2 Toe radius 2.5¢ La - 2 A Sectional area, cm? 2.27 1-2
Modeled value: nominal, else the midpoint of min-max. s / =: only that limit is given. * amber: one source (LO). c: a source value was corrected. Level - independent sources.
EN 10056-1:2017 (through free tables) Page 1/2 Equal leg steel angle - 30x30x4 - Dimensions in mm - CC-BY 4.0, IronPixel Labs LLC spec 1fa02885ed33cc0e2d8b2F73686ba418650b8d17
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.
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. CC-EN10056-DS-30x30x4 revA '?) CommunityCAD Size datasheet - 30x30x4
Lengths | Thread Part key
100 built - - en10056-30x30x4x100
250 built - - en10056-30x30x4x250
500 built - - en10056-30x30x4x500 1000 built - - en10056-30x30x4x1000 2000 built - - en10056-30x30x4x2000 6000 built S - en10056-30x30x4x6000
One STEP file per stock length.
Conventions
¢ Toe where r2 >= t: At 40x40x3, 45x45x3 and 50x50x3 the toe round has no end face to be tangent to: it leaves the inner face at its tangent point and runs out at the outer toe corner, so h and r2 both hold.
« Edges and tolerances: Sharp heel and outer toe edges. Nominal section: EN 10056 -2's rolling tolerances aren't modeled.
« Ends, lengths, finish: Flat ends square to the length, sharp edges (a sawn bar). The stock lengths as file options, length tolerance not modeled. No markings. Mid-grey mill scale with bright sawn ends, appearance only.
Sources
Source Publisher Retrieved sha256
roymech-en10056 Roymech 2026-10-30 OF7FF060e949
johnchorley-en10056 John Chorley (Steel Stockholders) 2026-10-30 95ca4F52e02e
arcelormittal-en10056 ArcelorMittal 2026-10-30 afO1falce4c5 (kept outside the repo)
The whole series (verification map, corrections, drawings): CC-EN10056-DS.
EN 10056-1:2017 (through free tables) Page 2/2 Equal leg steel angle - 30x30x4 - Dimensions in mm - CC-BY 4.0, IronPixel Labs LLC spec 1fa02885ed33cc0e2d8b2F73686ba418650b8d17
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.