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C15000 Zirconium Copper - RWMA Class I
MasterSource offers a complete line of Copper Alloy C15000 Zr inventory as noted below.
Copper Alloy UNS C15000
RWMA DESCRIPTION
A specially heat treated zirconium copper alloy that meets the
minimum electrical conductivity and hardness specifications of
class 1 alloy.
RWMA GENERAL USE
Electrodes for welding aluminum alloys, magnesium alloys, coated
materials, brass and bronzes. Can be used for both spot and seam
welding.
ADDITIONAL INFORMATION
A small addition of Zr to copper improves resistance to
softening and resists deformation at high temperatures where
normal copper would soften rapidly. Zirconium Copper is used as
a class 1 electrode material to minimize sticking when
resistance spot welding galvanized materials. Zirconium Copper
is also used in many high temperature applications i.e.
aerospace, power generation, etc.
| Alloy | Specifications |
| C15000 CA 150 CDA 150 Cl 1 CuZr UNS C15000 Copper Alloy UNS C15000 RWMA Class 1 Copper RWMA Class I Copper RWMA Alloy C15000 Chromium Zirconium Copper TUFFALOY 88 Zr 0.15-0.20% Cu Balance |
SAE J461 SAE J463 |
INVENTORY FORMS
Round Hex, Square and Flat Bar.
Compliance: Metals distributed by and thru MasterSource Company Inc. are in compliance with Section 1502 of the Dodd-Frank Act pertaining to conflict minerals.
