Heimerle + Meule’s standard range includes strips, wires, rods, tubes, anodes, castings and ring blanks.

Our semifinished products are used both in the jewellery industry and in the electrical and electronics industries.

We offer precious metal salts and solutions especially for these applications as well as universal electroplating chemicals. We also supply the necessary electroplating equipment (see electroplating chemicals and electroplating machinery).

 

			Gold alloy	Silver alloy	Pt-/Pd alloy	Solder-backed
Sheets + strips	thickness	[mm]	0.10 – 5.00	0.10 – 7.00	0.10 – 3.00	0.15 – 1.50
	width – sheet	[mm]	3.00 – 240.00	3.00 – 240.00	on request	on request
	width – strips	[mm]	3.00 – 100.00	3.00 – 150.00	on request	4.00 – 80.00
	length	[mm]	on request	on request	on request	on request
Wires	round	[mm]	0.10 – 5.00	0.10 – 5.00	0.25 – 5.00
	rolled section	[mm]	3.60 – 9.40	3.60 – 9.40	3.60
	square	[mm]	1.00 – 5.00	1.00 – 5.00	on request
	special profiles		on request	on request	on request
Rods and bars	round	[mm]	1.00 – 30,00	1.00 – 30.00	1.00 – 15.00
	square	[mm]	1.00 – 20.00	1.00 – 20.00	1.00 – 10.00
	special profiles		on request	on request	on request
Turned and milled parts			on request	on request	on request
Tubes	round + shaped	[mm]	ext. Ø max. 70.00	ext. Ø max. 70.00	ext. Ø max. 30.00
			ext. Ø min. 1.50	ext. Ø min. 1.50	ext. Ø min. 1.50
			wall max. 5.00	wall max. 6.00	wall max.4.00
			wall min. 0.15	wall min. 0.15	wall min. 0.50
Precious metal ring blanks			on request	on request	on request
Precious metal castings		[mm]	castings	castings	plates stamped
Anodes	thickness	[mm]	1.00 – 7.00	1.00 – 15.00
	width	[mm]	50.00 – 200.00	50.00 – 150.00
	drilling		on request according to customer specifications
	rod anodes	[mm]		Ø 11.00
	anode sections	[mm]		Ø 11.00 x 10.00
	bar anodes	[mm]		Ø 11.00 x 200.00
Continuous casting material	wires	[mm]	Ø 11.00 – 15.00	Ø 10.00 – 15.00
	bars	[mm]	Ø 11/13/15/20	Ø 20/30/40
			Ø 30/40/50/60	Ø 50/60
	sheets
	– thickness	[mm]	5.00 – 10.00	5.00 – 12.00
	– width	[mm]	48.00 – 100.00	48.00 – 155.00
	sheets milled surface
	– thickness	[mm]	on request	5.00 – 10.00
	–width	[mm]	on request	48.00 – 155.00
	tubes	[mm]	Ø 30.00 x 2.50 to	Ø 30.00 x 2.50 to
			Ø 30.00 x 5.00	Ø 30.00 x 5.00
			Ø 40.00 x 8.00 to	Ø 40.00 x 8.00 to
			Ø 40.00 x 11.00	Ø 40.00 x 11.00
			Ø 45.00 x 12.00	Ø 44.00 x 9.00
			Ø 60.00 x 12.00	Ø 60.00 x 12.00
			Ø 75.00 x 14.00	Ø 75.00 x 14.00
			Ø 90.00 x 10.00	Ø 90.00 x 10.00

The table gives minimum and maximum dimensions for the respective alloy.
The relation between outside diameter and wall thickness of tubes and between thickness and width of sheets and strips is determined on an individual basis.
Further shapes and sizes available on request.