Class 3 RWMA 17500, 17510, 18000

DESCRIPTION

This material is harder than copper class II, It is specifically recommended for projection welding, This material is rugged in resistance welding.

TYPICAL APPLICATIONS:

It is generally recommended for welding steel and welding materials having a high electrical resistance as the stainless steel

PRESENTATION OF THE RAW MATERIAL:

  • Round
  • Square
  • Rectangular
  • Hexagonal

CHEMICAL COMPOSITION:

Cobalt Beryllium copper (Class 3)

RWMA CLASS RWMA NUMBER DESCRIPTION CU (INCL. AG) Fe Co And Be To the
3 17500 COBALT- BERYLLIUM COOPER REM. .10 MAX 2.4 - 2.7 .20 MAX .4 - .7 MAX .20 MAX

Nickel Beryllium Copper (Class 3)

RWMA CLASS RWMA NUMBER DESCRIPTION CU (INCL. AG) Fe There is no Co And Be AI
3 17510 NICKEL-BERYLLIUM COOPER REM. 0.1 MAX 1.4 - 2.2 0.3 MAX 0.2 MAX .2 - .6 .2 0 MAX

Silicon Chromium Nickel Copper (Class 3)

RWMA CLASS RWMA NUMBER DESCRIPTION CU (INCL. AG) Fe There is no Cr And
3 18000 NICKEL- SILICON CHROMIUM COPPER REM. 0.15 MAX 1.8 - 3.0 0.1 -0.8 0.4 - 0.8

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CONTACT US

Resistance welding
Manuel de la Peña y Peña #503
Col. Bella Vista, Monterrey, N.L.
C.P 64410
MX
Teléfono: 01 (81) 83 31 31 66
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