Lattice girders

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STANDARD: SRPS EN 10080:2008
STEEL GRADE: B500A

Lattice girder consists of two parallel bars in the base and one that is on top, which are connected via diagonal bars, using the method of Resistance Spot Welding (RSW).

We are producing the lattice girders of dimensions H=70-300mm, axial bar ø5-ø12mm and stirrup ø4.2-ø8mm. Lattice girders of H=90 and H=120mm, axial bar ø7 and stirrup ø4.2, are in continuous production.

TIPVisinaŠirinaRazmakPrečnik žiceDužina
TYPEHEIGHTWIDTHSPACEDIAMETERLENGTH
HBuPSUPPERLOWERDIAGONALL
mmmmmmmmmmmmmm
H77055200664.212000
H99078774.2
H12120
       
Diameter (mm)rib height h (mm) rib distance c
(mm)
rib inclination β (°)
minmaxminmaxminmax
6,00,180,902,47,2
7,00,211,052,88,4
      
Carbon max Sulphure max Phosphorus max Copper max Value of carbon equivalent max
Heat analysis0,220,0500,0500,800,50
Product analysis0,240,0550,0550,850,52
a) Dozvoljeno je da najveća vrednost sadržaja ugljenika bude veća za 0,03% mase, pod
uslovom da se vrednost ugljeničnog ekvivalenta smanji za 0,02% mase.
LENGTH±40 mm ako je L ≤ 5,0 m;
±0,8 %, ako je L > 5,0 m;
LENGTH±40 mm ako je L ≤ 5,0 m;
±0,8 %, ako je L > 5,0 m;
HEIGHT+ 1 mm ,
– 3 mm
WIDTH±7,5 mm
SPACE±2,5 mm

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  Production