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shear connector for drawn arc stud welding

Basic Info

Model No.: M10, M13, M16, M19,M22, M24, M25

Product Description

Specifications 1.Shear connector used in mental-working composite construction

2.Drawn arc Stud Welding with ceramic ferrule

3.ISO-13918

shear connector (SD) with ceramic ferrule (UF type) 1. Applicable Scope of shear connector (1) Nominal diameters: Φ10-25mm cheese head shear connectors with ceramic ferrules for arc stud welding. (2) Shear connectors are typically used in composite steel construction for holding concrete slabs to steel members to resist shear forces and increase shear loading capacity in steel buildings, bridges, columns caissons, containment liners, etc. They also act as embedment anchors on miscellaneous embedded plates, frames, angles, strip plates, attachments and connections. 2. Normative references ISO 13918, GB/T 1043, JIS B 1198 3. Dimensions and mass of shear connector (SD) Symbols and abbreviated terms d = nominal diameter d1 = diameter of the weld collar dk =  head diameter of shear connector k =  height of the head on shear connector h =  height of the weld collar l = overall length of the shear connector (excluding aluminium ball or welding tip) l = l1+WA l1 =  nominal length of the stud WA = length of fluxing A = shape A of tip B = shape B of tip 1 = optional groove at manufacturer 's discretion 2 = optional arc welding tip at manufacturer's discretion α = face angle  
dimensions of shear connectors (mm)
 d    d  10  13  16  19  22  25
min  9.64 12.57  15.57  18.48  21.48  24.48 
 max  10 13  16  19  22  25 
 dk  max  18.35  22.42  29.42  32.5  35.5  40.5 
min  17.65  21.58  28.58  31.5  34.5  39.5 
 d1(1)  13  17  21  23  29  31 
 h(1)   2.5 4.5 
 k   max 7.45  8.45  8.45  10.45  10.45  12.55 
min 6.55  7.55  7.55  9.55  9.55  11.45 
 r  min  2  2  2
 WA 
 l1 (2)

(3)mass of shear connectors (SD) in kilograms per 1000 pieces

(specific weight = 7,85 g/cm3)

 40 37  62         
 50 43  73  116       
  60  49  83  131  188     
   80   61  104  163   232  302  404 
  100 74  125  195   277  362  481 
  120 86  146  226   321  422  558 
    150    105 177 274  388 511  673 
   180   123   208 321  455  601  789 
  200   229  352  499  660  866 
  220     384  544  720  943 
  250     431  611  810  1050 
  300         722 959  1251 

(1) d1 and h is the guide value. For special conditions, e.g. through-deck stud welding, they will be different.  

(2)  l1 is the design value. For special conditions, e.g. through-deck stud welding, l1 will be shorter.

(3)  Due to the tolerances, the values of mass are only approximate.

  4.  Ceramic ferrules for shear connectors (UF)
 dimensions of B1 type ceramic ferrules for shear connectors (UF) (mm)

 diameter of shear connectors

 d 

 D   D1   D2   H 
 min max 
 10 10.3  10.8  14  18  11 
 13 13.4  13.9  18  23  12 
 16 16.5  17  23.5  27  17 
 19 19.5  20  27  31.5  18 
 22 23  23.5  30  36.5  18.5 
 25  26 26.5  38  41.5  22 

Key

1. B1 type ceramic ferrules are mainly used for general downward welding as well as welding M13mm and M16mm shear connectors through metal deck.

2. B2 type ceramic ferrules are only used for welding M19mm shear connectors through metal deck.

3. The types of ceramic ferrules are at manufacturer's discretion.

   

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