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.
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