Stud
High strength stud
These studs are welded to steel beams as shear stopper of the precast PC floor slab adopting high endurance and economy.
Especially high tensile (HT570) stud bolts are necessary to high strength steel beam and high strength concrete.
Components
(HT570 is made to order. For delivery etc., please refer to our branch office close to you.)
High strength threaded stud
- threaded stud (HT570)
MPL 27×50-26 - high nut (Strength classification 6)
- hexagonal headed bolt (Strength classification 6.8)
High strength headed stud
Headed stud (HT570)
- S3L 22
- S3L 25
Example of product sizes
| Name | Size |
|---|---|
| threaded stud | MPL 27×50-26 HT570 |
| headed stud | S3L 22×150 HT570 |
| S3L 25×150 HT570 |
Mechanical properties
| Material |
Yield point (N/mm2) |
Tensile strength (N/mm2) |
Elongation (%) |
|---|---|---|---|
| HT570 | 460min. | 570min. | 14min. |
| SM570 | 450min. | 570～720 | 20min. |
*SM570 is specification of steel plate.
Tokyo branch office: 81-(0)44-589-9515
Chubu branch office: 81-(0)566-45-5241
Osaka branch office: 81-(0)6-6385-2332
Chugoku branch office: 81-(0)82-532-1785