Heimerle + Meule - Copper-silver

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Copper / Silver alloys

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Copper/silver alloys

Ref. No.	Alloy	Density [g/cm³]	Melting range [°C]	Electrical conductivity [m/Ωmm²]	Electrical resistance [µΩm]	Electrical elasticity [GPa]	Tensile strength** [Mpa]		Vickers hardness ** [ HV]
							±10%		±10%	±20%
							soft	hard	soft	hard
454 – 001	CuAg 0,1	8,9	1080	56	0,02	110	200	360	45	120
450 – 010	CuAg 1	8,9	1065 – 1080	53	0,02	125	260	500	50	150
451 – 020	CuAg 2	9	1050 – 1075	49	0,02	123	280	530	60	160
452 – 030	CuAg 3	9,1	1035 - 1070	47	0,02	122	300	550	65	170
456 – 060	CuAg 6	9,2	960 - 1050	45	0,03	120	320	580	70	180

Further materials on request.
** Other values available on request.

Silver/gold alloys

Ref. No.	Alloy	Density [g/cm³]	Melting range [°C]	Electrical conductivity [m/Ωmm²]	Electrical resistance [µΩm]	Electrical elasticity [GPa]	Tensile strength** [Mpa]		Vickers hardness ** [ HV]
							±10%		±10%	±20%
							soft	hard	soft	hard
400 – 998	AgAu 0,2	10,5	960	60	0,0167	80	200	380	45	110
400 – 982	AgAu 1,8	10,5	962 – 965	58	0,0175	81	210	410	50	120
400 – 975	AgAu 2,5	10,6	963 – 967	58	0,0172	81	210	415	50	125
400 – 950	AgAu 5	10,7	965 - 970	57	0,02	85	220	420	55	125
400 – 900	AgAu 10	10,9	965 - 975	57	0,02	85	220	440	65	130

Further materials on request.
** Other values available on request.