Copper, bronze and brass coils
Skills for your success.

The success of your piece, resulting from your skills, is unique. Our experts are at your disposal to help you in the solution best suited to your needs and at the best cost. If predicting is a guarantee of success, the omission of technical parameters could then be costly or, at worst, prohibitive. Also, TG GRISET list below the items to be specified to avoid any ambiguity in the placing of your orders.

Having selected the criteria or entered your need you can then edit the specification of each product.

Check list
An obstinate team at the service of your daily life.

Our experts bring you the best of TG GRISET to contribute to the strengthening of your many skills. For this purpose it is useful to remember that TG GRISET does not only supply copper, brass or other metal laminates, but, above all, physical and mechanical properties which will have to meet both your cutting needs , folding, stamping and other processing processes, but also to the characteristics (aesthetic aspects, contact force, insertion force, wettability, etc.) that must respect the parts you manufacture.

As a comparative database, the current European standards (recalled below) make it possible to orientate a choice of alloys with its metallurgical state. We are at your disposal to specify the major characteristics to be controlled according to your mode of transformation and the function of the part.

European Standards
EN 13599 Copper and Copper Alloys - Plates, Sheets, Strips and Discs for electrical purposes
EN 1652 Copper and Copper Alloys - Plates, Sheets, Strips and Discs for general purposes
EN 1758 Copper and Copper Alloys - Strips for lead frames
EN 1654 Copper and Copper Alloys - Strips for springs and connectors

Name TG Griset Old standards Current standards
AFNOR DIN BS UNI European ASTM JIS
Symbol N°
Cu-a1 Cu-a1 E Cu 58 C 101 Cu - ETP Cu - ETP CW004A C 11000 C 1100
Cu-b1 Cu-b1 SF - Cu C 106 Cu - DHP Cu - DHP CW024A C 12200 C 1220
Cu-b2 Cu-b2 SW - Cu - Cu - DLP Cu - DLP CW023A C 12000 C 1201
Cu-PHC - SE - Cu - Cu - HCP Cu - PHC CW020A C 10300 C 1221
Cu-OF Cu-c1 OF - Cu C 102 - Cu - OF CW008A C 10200 C 1020
CuSn0.15 - - - - CuSn0.15 CW117C C 14415 -
FPG - - - - - - C 19210 -
CuFe2P - - - - CuFe2P CW107C C 19400 C 1940

Name TG Griset Old standards Current standards
AFNOR DIN BS UNI European ASTM JIS
Symbol N°
CuZn 10 CuZn 10 CuZn 10 - CuZn 10 CuZn 10 CW501L C 22000 C 2200
CuZn 15 CuZn 15 CuZn 15 CZ 102 CuZn 15 CuZn 15 CW502L C 23000 C 2300
CuZn 30 CuZn 30 CuZn 30 CZ 106 CuZn 30 CuZn 30 CW505L C 26000 C 2600
CuZn 33 CuZn 33 CuZn 33 CZ 107 CuZn 33 CuZn 33 CW506L C 26800 C 2680
CuZn 36 CuZn 36 CuZn 36 CZ 108 - CuZn 36 CW507L C 27200 -
CuZn 37 - CuZn 37 - CuZn 37 CuZn 37 CW508L C 27400 C 2720

Name TG Griset Old standards Current standards
AFNOR DIN BS UNI European ASTM JIS
Symbol N°
G4 CuSn 4P CuSn 4 PB 101 CuSn 4 CuSn4 CW450K C 51100 C 5111
G5 - CuSn 5 - - CuSn5 CW451K C 51800 C 5102
G6 CuSn 6P CuSn 6 PB 103 - CuSn6 CW452K C 51900 C 5191
G9 CuSn 9P CuSn 8 PB 104 CuSn 8 CuSn8 CW453K C 52100 C 5212
CHR CuSn3Zn9 CuSn3Zn9 - - CuSn3Zn9 CW454K C 42500 -