Stud Welding Connector Pin
Stud Welding Connector Pin
Stud Bolt-type shear connector pins
The Stud Welding shear connectors are ideal for building mixed steel and concrete structures, especially beams and slabs. Designed according to the AWS D1.1 standard, they are widely used in metal structures for large constructions works, such as buildings, viaducts, bridges, power plants, among others. The shear connector pins work as an integration piece for semi sections of metal structures and concrete structures, for example (Steel Deck). This interaction happens because of the absorption of the shear forces resulting from this union, and the transfer of these forces to the metallic semi section.
Benefits
Standardized product, reliability in terms of mechanical properties
Reliable and highly repeatable welding
High productivity and agility
Lower incidence of welding rework
Less influence of operator skill, robust process
The process minimizes fumes and weld spatter
Applications
Steel Deck Slab
Bridges and footbridges
Parking lots
Buildings with steel structures
Anchor plates
Naval sector
Energy plants
Refineries
CONNECTOR PIN
| DIAMETER | CERAMIC* | COATING | PACKAGE (PC) |
| 3/4” X 3.1/8” (19 X 80MM) | SD OR MB | POLISHED | 100 |
| 3/4” X 4.1/8” (19 X 105MM) | SD OR MB | POLISHED | 100 |
| 3/4” X 4.3/8” (19 X 110MM) | SD OR MB | POLISHED | 80 |
| 3/4” X 4.3/4” (19 X 120MM) | SD OR MB | POLISHED | 80 |
| 3/4” X 5.3/8” (19 X 135MM) | SD OR MB | POLISHED | 80 |
*Ceramics are sold separately.
CERAMIC
| DESCRIPTION | U.M. | PACKAGE (PC) |
| 3/4” SD DENTATE CERAMIC RING – 19MM | PC | 1 |
| 3/4” MD DENTATE CERAMIC RING – 19MM | PC | 1 |
SD = Steel Deck
MD = Meta Base
COMPOSITION:
Material: Carbon steel
| FINISHING | LAYER THICKNESS | CORROSION RESISTANCE | |
| SALT-SPRAY¹ | KESTERNICH² | ||
| POLISHED | N/A³ | N/A³ | N/A³ |
1 – ASTM B117, ABNT NBR 8094 and DIN 50021 Standards (red corrosion)
2 – DIN 50018 Standard (admitting 15% red corrosion on bolt head)
3 – Test not applicable
MECHANICAL PROPERTIES:
| CONNECTOR PIN | |
| TENSION RESISTANCE | 450 MPA |
| OUTFLOW LIMIT | 350 MPA |
| 2? STRETCHING | 20% |
| AREA REDUCTION | 50% |
| CERAMIC | |
| POROSITY | 20% TO 30% |
| CHEMICAL REACTION | MOTIONLESS |
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