HPW designation:
HPW-305Cu
Abbreviation DIN EN 1044:
CU 305
DIN 8513
L-CuNi10Zn42
DIN EN ISO 17672
Cu 773
EN ISO 3677: 1995
B-Cu48ZnNi(Si)-890/920
Composition (mass fraction in%):
Cu 46,0 - 50,0% | Zn 38,8 - 44,8% | Ni 9,0 - 11,0% | Si 0,15 - 0,2%
Working temperature ° C:
0910 °C
Temperature ° C:
Solidus 890 °C, Liquidus 920 °C
Tensile strength of the soldering [N/mm²]
k.A.
Density[g/cm³] :
8,7
Application:
Steel, nickel and nickel alloys, chrome and chrome-nickel-steel, gas-shielded brazing, vacuum brazing.