Ratio
(20℃) |
Electrical Conductivity
[%IACS] |
Thermal Conductivity
[w/(m·K)](20℃) |
Longitudinal Elastic Modulus
[KN/mm2] |
| 8.41 |
27 |
117 |
103 |
Brass Rod
| Quality Grade |
Mark |
Diameter, side, distance between opposite sides (mm) |
Tensile Strength (N/mm2) |
Ductility and Malleability (%) |
Hardness(HV) |
| F |
C3712 BE-F |
6.0 or more |
315 or more |
15 or more |
─ |
| C3712 BD-F |
4.0 or more |
315 or more |
15 or more |
─ |
| C3712 BF-F |
100.0 or more |
315 or more |
15 or more |
─ |
| Welding |
Excellent |
| Brazing |
Good |
| Oxy‑accetylene welding |
Not Recommended |
| Gas Metal Arc Welding |
Not Recommended |
| Metallic Coating Elecric Welding |
Not Recommended |
| Soldering |
Not Recommended |
| Seam Welding |
Not Recommended |
| Butt Welding |
Homogeneity |
| Cold Working |
Homogeneity |
| Hot Working |
Excellent |
| Processability |
Good |
Decorative knob, furniture hardware, chemical valve, automatic screw machine components
