Open Sections

Open Sections - J

Description

We produce standard open thin gauge cold rolled J in dimensions described below. Ability drilling Ø12, Ø14, Ø18, Ø22, where appropriate, the manufacturer and even the soles of the section.

Desired lengths

Features

EN 10346

Metal Sheets: DX51D:

  • Galvanized sheets (Z)
  • Aluzinc sheets (AZ)

or structural steel

 

xaraktiristika

Type Material Thickness (mm) Spread (mm) Weight (kg/ m) Center of Grav. Moment (cm4) Prior Center of Inerty (cm4)
JGx Ax0 JGy Ay0 Jp1 A10 Jp2 A20
J 175-30 3.0 235.0110 5.6 13.08500 00 217.83500 900 11.0100 174017' 219.90900 84017'
J 175-40 4.0 235.0000 7.4 17.71000 00 292.55000 900 14.8820 174014' 295.37700 84014'
J 205-30 3.0 265.0000 6.3 13.52000 00 338.17000 900 11.9530 176020' 339.73700 86020'
J 205-40 4.0 265.0025 8.3 18.29925 00 453.63700 900 16.1620 1760 455.77400 860
J 235-30 3.0 295.0000 7.0 13.87000 00 494.29000 900 12.6350 177060' 495.53100 87060'
J 235-40 4.0 295.0000 9.3 18.77000 00 662.53000 900 17.0840 177040' 664.21400 87040'

 

Dimensional Tolerances EN 10143
Width (w)
+6mm
Thickness (t)

1.20<t≤1.60mm ±0.13mm

1.60<t≤2.00mm ±0.15mm
2.00<t≤2.50mm ±0.17mm
2.50<t≤3.00mm ±0.20mm

Length (L)

L<2000mm +6mm
L≥2000mm +0.3% of length

Flatness t<0.7mm 15mm
0.7<t≤1.60mm 13mm
Orthogonality deviation <1% of length (w)

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