PRODUCT
IKING 3 4 shear stud AS1554.2
Shear Connector Specification
|
Product |
Shear Connector |
|
Brand |
IKING |
|
Material |
Low Carbon Steel – SWRCH15A/SWRCH18A |
|
Nominal Diameter (mm) |
Φ12.7, Φ15.9, Φ19, Φ22.2 |
|
Length Before Weld (mm) |
40 – 250 |
|
Surface Treatment |
Phosphating |
|
Flux |
Yes |
|
Yield Strength (0.2% offset) (MPa) Min. |
345 |
|
Tensile Strength (MPa) Min. |
410 |
|
Elongation % |
12 |
|
Origin |
China |
IKING Type SD Shear Stud AS/NZS 1554.2 | Carbon Steel Shear Connector For Composite Deck, Bridge & High-rise Building
Features:
1. Made by high quality low carbon headed steel wire, make sure 19mm shear stud dimensionss mechanical properties and welding property, no cracks on studs' heads.
2. High precision multi-station cold forming machine, ensure high precision and constant shear studs dimensions, round chamfer at the end of the studs.
3. High precision dimensions make the shear studs easy to load into the welding gun chuck and hold tight properly; Flat weld end with round chamfer make the shear studs easy to insert into the ceramic ferrule hole, and get 360 degree perfect weld collar.
4. Accurate calculated aluminium flux embedded by unique equipment automatically, ensure the welding quality and avoid cavities in the welding bead.
Surface Treatment:
IKING shear connectors used high quality low carbon steel proceed by pickling and phosphating, ensure the studs have long time anti-rust condition.
| IKING Cheese Head Shear Connector With Ceramic Ferrule | |
| Material | Low Carbon Steel |
| Diameter | Φ12.7, Φ15.9, Φ19, Φ22.2 |
| Length | 40mm~500mm |
| Surface Treatment | Polished, anticorrosion, phosphating |
| Bottom Treatment | Slightly Curve or Chamfer |
| Head marking | IK or Client's headmark |
| Quality assurance | 3 years |
| Certifications | CE, SGS, FPC BC1, UDEM, UKTC etc. |
| Mechanical Properties of China IKING Shear Stud Connector | |||
| Hot sell Standard | Tensile strength | Yield strength | Elongation |
| AS/NZS 1554.2 | ≥410 Mpa | ≥345 Mpa | ≥12% |
| Shear Stud Connector Type SD (AS/NZ 1554.2) Dimensions (mm) | ||||
| d1 | 12.7-0.25 | 15.9-0.25 | 19-0.38 | 22.2-0.38 |
| d5±0.4 | 25.4 | 31.7 | 31.7 | 34.9 |
| h3 (min) | 7.1 | 7.1 | 9.5 | 9.5 |
| l1±1.6 | 40~160 | 40~200 | 40~250 | 60~250 |
| Burn off | 3 | 4 | 5 | 5 |
| Ferrule | UF13 | UF16 | UF19 | UF22 |
Product Advantages
-
1. Comply with AS/NZS 1554.2, ISO 13918, AWS D1.1, BS 5400 international standards
-
2. Raw material SWRCH15A/SWRCH18A low carbon steel, stable mechanical performance
-
3. Precise cold forming, embedded aluminum flux, 360° full weld collar without cavities
-
4. Phosphating anti-rust surface treatment, long-term storage & construction use
-
5. Custom size, head marking, OEM & ODM service available
-
6. Full certifications: CE, SGS, FPC BC1, UDEM, UKTC, 3-year quality guarantee
Application Fields of Concrete Shear Studs
Our Type SD shear connectors are core fasteners for composite steel-concrete engineering, covering all mainstream construction industries:
-
Steel Structure
Industrial steel workshop, stadium, exhibition hall composite floor system, realize integral composite action between steel beam and concrete slab.
-
Composite Deck
Metal deck composite floor, multi-storey parking lot, thin slab design reduces building dead load and foundation cost.
-
Bridge Construction
Highway & railway steel box girder bridge, long-span composite bridge deck, improve anti-fatigue performance under long-term vehicle dynamic load.
-
Power Plant
Thermal power plant, photovoltaic power station steel support frame, heavy-duty industrial platform floor.
-
High-rise Building
High-rise office, residential building steel-concrete composite structure, enhance structural rigidity and seismic performance.
-
Shipbuilding
Marine steel deck composite structure, ship internal load-bearing platform shear connection.
-
Industrial Equipment
Heavy machinery base, industrial equipment bearing platform, factory heavy load floor system.
Weld Shear Connector Studs Welding Process
Drawn arc stud welding for shear connectors can be done mechanically or automatically, using welding guns or welding heads. The shear stud is inserted into the stud holder and – fitted with a ceramic ferrule, if necessary – applied to the work piece. At the beginning of the welding process, the stud is lifted by the mechanism and, normally, first a pilot arc, then the main arc, are struck between the tip of the shear stud and the work piece. This causes the face of the stud and the parent material to melt. When the welding time has elapsed, the 19mm shear stud dimensions is plunged with little force (< 100 N) into the molten pool, and the current source is switched off. The ceramic ferrule is then removed. Figure shows the sequence of events using a ceramic ferrule.
FAQ
Q: Can you produce customized shear studs & accept OEM & ODM orders?
A: Yes. We support OEM logo marking on stud heads, customized non-standard lengths, special surface treatment and private packaging for global distributors and engineering contractors.
Q: What is your minimum order quantity (MOQ) for shear studs?
A: Standard size stock MOQ is 1 ton. Custom non-standard sizes MOQ is 3 tons. Small trial orders and sample orders are acceptable for client testing.
Q: Can you provide Mill Test Certificate (MTC) for each batch goods?
A: Absolutely. Every shipment comes with official Mill Test Certificate including raw material composition, tensile test, yield strength and elongation data to pass third-party inspection.
Q: Are phosphating shear studs corrosion resistant for bridge construction?
A: Phosphating surface treatment offers basic anti-rust protection for short-term storage and inland bridge projects. For coastal, humid or long-exposure bridges, we recommend additional anti-corrosion coating or stainless steel studs.
Q: What surface treatments can you offer for shear connectors?
A: Standard: pickling + phosphating anti-rust. Optional: bright polishing, oil coating, customized anti-rust paint upon client request.
