Weld Shear Connector Studs for drawn arc stud welding

Specifications 1.Weld Shear Connector Studs

2.Drawn arc Stud Welding with Ceramic Ferrule

3.ISO-13918

Weld Shear Connector Studs 1. Applicable Scope of Weld Shear Connector Studs (1) Nominal diameters: Φ10-25mm cheese head Weld Shear Connector Studss 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 Weld Shear Connector Studs Symbols and abbreviated terms d = nominal diameter d1 = diameter of the weld collar dk =  head diameter of Weld Shear Connector Studs k =  height of the head on Weld Shear Connector Studs h =  height of the weld collar l = overall length of the Weld Shear Connector Studs (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 Weld Shear Connector Studss (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	3	4.5	6	6	7
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	2	3	3
WA		4	5	5	6	6	6
l1 (2)		(3)mass of Weld Shear Connector Studss (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 Weld Shear Connector Studss (UF)

dimensions of B1 type ceramic ferrules for Weld Shear Connector Studss (UF) (mm)
diameter of Weld Shear Connector Studss  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 Weld Shear Connector Studss through metal deck. 2. B2 type ceramic ferrules are only used for welding M19mm Weld Shear Connector Studss through metal deck. 3. The types of ceramic ferrules are at manufacturer's discretion.

   

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