ERCu

Products Mode: 029

Place of Origin: China

Material: Copper Base

Size: 1/16 Inch

Application: Welding

Weight: 15kg Each Spool

Surface: Smoothly

Spool Type: D 300

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Description

Description

ERCu is a copper based welding alloy used for GTAW and GMAW Welding. It can equivalent to: Oxford Alloy Deox.

Applications
Developed to provide dense, high quality deposits with relatively high electrical conductivity for use in joining and overlay with the inert-gas processes.
Primarily used to fabricate deoxidized copper and to weld repair copper castings. It may also be used to weld galvanized steel and deoxidized copper to mild steel where high strength joints are not required.

Product Details
Chemical composition

Grade	Chemical composition(%)
ERCu	Cu	P	Sn	Mn	Pb
ERCu	≥98	≤1.0	≤0.02	≤0.5	≤0.5

Mechanical properties

Tensile Strength	Yield Strength	Elongation
200MPa	55MPa	29%

Welding paramaters

Process	Diameter	Amperage	Gas
TIG	1/16” (1.6mm)	70-150	Ar, Helium
	3/32” (2.4mm)	140-230	Ar, Helium
	1/8” (3.2mm)	225-320	Ar, Helium
MIG	.045” (1.2mm)	205-235	75% Argon + 25% Helium
MIG	.0.35 (0.9mm)	100-200	75% Argon + 25% Helium

Sizes & Packaging:

Diameter	Dimension Tolerance	Packing	Wire Weight
0.9mm/1.2mm/1.6mm/2.0mm	+0/-0.05	D 300 Spool	15kgs(33 lbs)/spool
1/8"(3.17mm）	+0/-0.05	Coil Form	20-400kgs/coil

Note that special sizes, or packing requirements are available on all requests.

Specifications
AWS/ASME Spec 5.7, AWS Class ERCu, UNS C18980

Thermal Spray Wire

Welding Consumables

ERCu