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Precision cold rolled strip and foil

Connector technology

The great technical challenges faced by the field of connector technology can be mastered by the use of high-performance alloys. Meeting stringent demands as to dimensional tolerances, surface conditions and mechanical strength is a strong point of Lamineries MATTHEY. Besides conventional connector alloys such as brass, bronze etc., we also offer high performance products such as copper-beryllium alloys and other high-end copper alloys. These materials have the required properties for the connector industry such as: Excellent electrical conductivity combined with high mechanical strength, good stress relaxation resistance at elevated temperatures, fatigue resistance, non-magnetic behaviour, and more. Certain stainless steels typically used in connector applications are also included in Lamineries MATTHEY's product portfolio.

See the brochures "Guide to Copper Beryllium" or the "Design Guide" for help in designing with CuBe.

Below, you may find a list with strip and foil alloys that are typically used in connector applications together with the available technical data:

Nickel and Nickel alloys Technical file
NiCr20 2.4869 / N06003 
NiCu30Fe - (Monel) Alloy 400 / 2.4360 / N04400 
Maraging steels (Durnico, Durinox) and Phynox Technical file
Durnico® - Maraging Steel / ~ 1.6358 / ~ K93120 / ~ K93160 / ~ X2NiCoMo18-9-5     Durnico_C.pdf
Stainless steels Technical file
1.4301 - Stainless steel / X5CrNi18-10 / AISI ~ 304     1.4301_C.pdf
1.4310 - Stainless steel / X10CrNi18-8 / ~ AISI 301     1.4310_C.pdf
1.4310.4 - Stainless steel / X10CrNi18-8 / ~ AISI 301     1.4310.4_C.pdf
1.4369 - Durnomag® / X11CrNiMnN19-8-6 / 13RM19      Durnomag.pdf
Beryllium Copper and Beryllium Nickel Technical file
CuBe2 - Alloy 25 / C17200 / CW101C     CuBe2_All._25_C.pdf
CuBe2 - Alloy 290 mill hardened / C17200 / CW101C  
CuBe2 - Alloy 190 mill hardened / C17200 / CW101C     CuBe2_All._190_C.pdf
CuCo0.5Be - Alloy 174 mill hardened / C17410 
CuNi1.2Be0.3 - Alloy 60 mill hardened / C17460 
CuNi2Be - Alloy 3 / C17510 / CW110C 
CuNi2Be - Alloy 3 mill hardened / C17510 / CW110C 
CuNiBe0.5 - Alloy 390 mill hardened / C17460 
NiBe2 - Alloy 360 / N03360     Alloy_360_C.pdf
Coppers and low alloyed coppers Technical file
Cu-ETP - E Cu 58 / Cu a1 (Cu99) / CW004A / C11000     Cu-ETP_C.pdf
Cu-OF - OF-Cu / Cu c1 / CW008A / C10200     Cu-OF_C.pdf
Cu-OFE - OFE-Cu / C10100     Cu-OFE_C.pdf
STOL® 194 - CuFe2.5P / C19400 
STOL® 76 - CuNi1.3Si0.25 / C19010 
STOL® 76M - CuNi1.3Si0.25 / C19002 
STOL® 78 - CuMg0.6 / C18665 
STOL® 79 - CuFe2.5P / CW107C / C19400 
STOL® 94 - CuNi2.6Si0.6Zn0.8Sn0.4 / C70310 
Copper alloys Technical file
CuNi30Mn1Fe - Copper-Nickel, 30% / CW354H / ~ C71500 
CuNi44Mn1 - Constantan / 2.0842 / ~ C72150 
CuNi9Sn2 - Copper-Nickel Alloy / CW351H / C72500 
CuSn3Zn9 - (Bz 902) / CW454K / ~ C42500 
CuSn6 - Phosphor Bronze, 6% / CW452K / C51900 
CuSn8 - Phosphor Bronze, 8% / CW453K / C52100 
CuZn28 - Brass / CW504L     CuZn28_C.pdf
CuZn37 - Yellow Brass 63% / ~CW508L / ~CW507L / ~C27000/ ~C27200     CuZn37_C.pdf
CuZn38Pb2 - High Leaded Brass, 62% / CW608N / ~C35300 
Other specialties Technical file
CuNi15Sn8 - BrushForm® 158 / ToughMet 3 / C72900     BF158_T3_C.pdf
CuNi15Sn8 - BrushForm® 158 mill hardened (Toughmet 3) / C72900     BF158_T3_C.pdf

Voir aussi leurs tolérances dimensionnelles et les fiches "MSDS" de sécurité:

Not only rolled products are used in connector applications.  Many coaxial connectors are also manufactured out of rod or wires, mainly trhough precision turning or, to a lesser extent, through cold heading. These terminals are predominantly used in the telecommunication, aerospace and automotive industry as well as in safety engineering applications. Connectors which need to satisfy the highest demands are typically made from copper-berylium alloy. For the customers in the precision screw machining industry, Lamineries MATTHEY maintains an extensive stock of rod and wire made of copper-berylium alloy, with low-lead content to facilitate machining.

Beryllium Copper and Beryllium Nickel Technical file
CuBe2Pb All. M25 hardened / C17300 / CW102C     CuBe2Pb_All._M25_C.pdf
CuBe2Pb - CuBe2Pb Alloy M25 / C17300 / CW102C     CuBe2Pb_All._M25_C.pdf
CuBe2 - Alliage 25 hardened/ C17200 / CW101C     CuBe2_All._25_C.pdf
CuBe2 - Alliage 25 / C17200 / CW101C     CuBe2_All._25_C.pdf

Voir aussi leurs tolérances dimensionnelles et les fiches "MSDS" de sécurité:

D'autres alliages sont à disposition. Pour une liste exhaustive, veuillez vous référer à la liste d'alliages.

Other alloys are also available. To find a complete list, go to overview of all available alloys.

(c) 2019- Lamineries Matthey