Sherbrooke Metals

1-800-922-7437

EDM & ECM Electrodes
Shercut

Shercut Copper-Tungsten and Silver-Tungsten are manufactured as materials for EDM (Electrical Discharge Machining) and ECM (Electro Chemical Machining).

Sherbrooke Shercut materials are also manufactured by the powder metallurgy techniques of pressing, sintering and infiltrating tungsten with copper or silver. Shercut is produced under the same rigid manufacturing , fixed processes and strict quality control supervision as Sheralloy. This assures a high performance electrode providing greater cutting stability, excellent machinability and reduced down time. For extremely close tolerance work, Shercut maintains dimensional accuracy and will have longer operating life due to the high metalurgical integrity found in our Copper-Tungsten or Silver-Tungsten electrode materials.

MATERIAL GRADE
Grade
Description
%
RWMA
Class
Density
Grams/CC
Elect Cond
% IACS
Hardness
S15WC
Tungsten
Copper
70
30
EDM
ECM
14.25
44-52
90-96 RB
S10WC
Tungsten
Copper
75
25
11
14.80
42-50
96-99 RB
S30WC
Tungsten
Copper
80
20
12
15.60
41-49
99-104 RB
S20WS
Tungsten
Silver
78
22
EDM
ECM
15.56
48-53
90-100 RB