STELLA Welding Alloys


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ISO 9001:2000 – Cert. n. 1155

PRODUCTS > SILVER BASED ALLOYS – CADMIUM BEARING

General purpose brazing alloys based on Silver and containing Cadmium.
Cadmium and its oxides are toxic, therefore special safety precautions must be followed during brazing operations (e.g. mechanical ventilation and/or respiratory masks).
The use of these alloys in applications where food, beverages and/or human health in general is involved is forbidden.
STELLA recommends to avoid the use of Cadmium bearing alloys whenever possible and suggests to utilize their Cadmium-Free substitutes

Silver based Alloys - Cadmium bearing

Code	Composition %					Melting Range SOLIDUS LIQUIDUS	Density	Tensile Strength	Corresponding Standards			MSDS	Tech. Sheet
Code	Ag	Cu	Zn	Cd	Note	°C	g/cm³	kg/mm²	DIN 8513	EN 1044	AWS A5.8-04	Download
Ag50Cd	50	15	16	19		620-640	9,5	43	L-Ag50Cd	AG 301	B Ag-1a
Ag45Cd	45	15	16	24		605-630	9,4	43	L-Ag45Cd	AG 302	B Ag-1
Ag42Cd	42	17	16	25		605-620	9,4	42		AG 303
Ag40Cd	40	19	21	20	*	595-630	9,3	42	L-Ag40Cd	AG 304
Ag38Cd	38	20	22	20		610-650	9,2	40
Ag34Cd	34	22	24	20	*	610-670	9,1	40	L-Ag34Cd	AG 305	B Ag-2
Ag30Cd	30	28	21	21	*	610-690	9,1	38	L-Ag30Cd	AG 306	B Ag-2a
Ag25Cd	25	30	27,5	17,5	*	605-710	8,8	40		AG 307	B Ag-33
Ag21Cd	21	35	27	17	*	620-730	8,7	42		AG 308
Ag20Cd	20	40	25	15	*	620-750	8,7	40	L-Ag20Cd	AG 309
Ag19Cd	19	39	28	14		630-730	8,8	40
Ag17Cd	17	41	26	16	*	620-760	8,7	42
Ag13Cd	13	44	33	10	*	605-795	8,7	42

*: also available with 0,2% Si

CHARACTERISTICS MAKE-UP

Rods:	Ø 0,5 → 4 mm	Length: 500 / 1.000 mm
Coated Rods:	Ø 1,5 - 2 - 3 mm	Length: 500 mm
Wires:	Ø 0,25 → 3 mm	Coils and Spools
Strips:	Width: 0,1 → 1 mm	Length: 1,5 → 65 mm
Powder and Paste
Rings
Preforms from Wire and from Strip

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