Spot Welding Supplies - Seam Welding Wheels - Resistance Welding Alloys

 

Products: Wheels, Plate, Bar

Processes: Forged and head treated only, or machined-to-print

Availability: In stock, or produced and delivered in 3 weeks or less

CDA

RWMA

PRINCIPAL ELEMENTS

ROCKWELL
HARDNESS

ELECTRICAL
CONDUCTIVITY
% I.A.C.S.
C18200
C18150		 Class 2  Chrome Copper
 Chrome Copper (Premium)
 Chrome Zirconium Copper		 HRB 65
HRB 75
HRB 65		 75
75
75
C17510
 C18000		 Class 3  1/2% Beryllium Copper
 Copper-Nickel-Silicon-Chrome		 HRB 90
HRB 90		 45
45
C17200 Class 4  2% Beryllium Copper HRC 36 20

Class 2 Recommended for spot and seam welding cold and hot-rolled steel, stainless steel and low conductivity brass and bronze.
Class 2 premium Recommended for Class 2 applications requiring higher pressures.
Class 3 Recommended for spot and seam welding stainless steel, nichrome, monel and high temperature, heat-resisting alloys requiring high weld forces.
Class 4 Recommended for applications requiring extreme high welding forces, where wear is severe, but heat is not excessive.

Spotwelding Consultants Inc.

4209 Industrial
Rowlett, Texas 75088
Toll Free: 888-255-6780
Phone: 972-475-0874
Fax: 972-475-5024