Special Alloy Rolled Products

KME has developed a wide range of special alloys that are used in the production of connectors and electrical/electronic components

Our special alloy strips are valued all over the world and used by the main connector manufacturers in Europe, America and Asia. Their main properties are:

Excellent conductivity
Very good corrosion resistance
Excellent mechanical strength
Good workability

MATERIALS
KME Marke	DIN EN	CEN	ASTM
STOL®76	CuNiSi	-	C19010
STOL®76M	CuNiSi	-	C19002
STOL®77	CuSnAgMg	-	C15500*
STOL®78	CuMg	-	C18665
STOL®79	CuFe2P	-	C19400
STOL®80	CuSn	CW 177 C*	C14410
STOL®94	CuNiSi	-	C70310
STOL®194	CuFe2P	CW 107 C	C19400

Size Range

PROPERTIES OF THE STOL® ALLOY ROLLED PRODUCTS

STOL®76M
Temper	R580S
Tensile strength Rm	580 - 650 Mpa
Yield strength Rp0,2	min. 520 MPa
Elongation A50	min 9%
Bending	90° gw/bw
Radius	0.5 x thickness

Further information regarding the manufacturing range is available at the KME connector strips website

FIELDS OF APPLICATION

Strips made of special STOL® alloys are used to make connectors and automotive electrical and electronic components, computers, household appliances and consumer electronics.

REGULATIONS

All KME special alloy strips meet the RoHS European Directive (restrictions on the use of certain hazardous substances in the construction of various types of electrical and electronic equipment)

TIN COATING PRICE INCREASE

KME has to invoice with immediate effect additional adders

USEFUL LINKS