Welding And Brazing Rod - S21
Chemical Composition of Weld Metal % (Typical)
| Cu |
Sn |
Si |
Zn |
| 60.0 |
0.5 |
0.2 |
Rest |
Mechanical Properties
| Melting Range (°C) |
Density (kg/dm³) |
Tensile Strength (N/mm²) |
Elongation ((Lo=5do) (%)) |
Hardness (as welded) (HB) |
| 875-895 |
8.4 |
400 |
30 |
100 |
Features and Applications
- Used in joining and coating of brass, bronze copper, steel and cast iron materials with using Flux F-SH2
- Normal Flame must be choosen for steel and copper, oxidizing flame must be choosen for brass, bronze, galvanized materials
Welding Method
| Other Brazing Rods |
| S2, S3 |
Operating Data
| Product Code |
Diametré x Length (mm) |
Diameter x Length (inch) |
Package Weight (Kg) |
| 6031100390 |
Ø2.0 x 1000 |
Ø1/16 x 39” |
5 |
| 6031100355 |
Ø2.5 x 1000 |
Ø3/32 x 39” |
5 |
| 6031100097 |
Ø3.0 x 1000 |
5 |
Ø1/8 x 39” |
| 6031100297 |
Ø4.0 x 1000 |
Ø5/32 x 39” |
5 |
Approvals
