Filler Metals

MONEL Filler Metal 67 AWS A5.7 ERCuNi

MONEL Filler Metal 67

 

MONEL Filler Metal 67 is used for oxyacetylene, gas-tungsten-arc, gas-metal-arc, and submerged-arc welding of MONEL alloy 450 (70/30 Copper-Nickel) and other copper-nickel alloys. It is used for surfacing of steel if a barier layer of Nickel Filler Metal 61 is first applied. If applied by the submerged-arc process, MONEL Filler Metal 60 can be used for the barrier layer. Submerged Arc Flux.

 

The copper-nickel weld metal has excellent resistance to corrosion in sea water, and is widely used for marine and desalination applications.

 

Dissimilar-welding applications for MONEL Filler Metal 67 are joints between MONEL alloys or Nickel 200 and copper-nickel alloys.

 

Specifications

AWS A5.7 ERCuNi (UNS N04060)

ASME II, Part C, SFA-5.7, ERCuNi (UNS N04060)

ASME IX, F-No.34

*BS 2901 (C18)

*DIN 1733 SG-CuNi30Fe (2.0837)

*(EN) ISO SCu 7158 (CuNi30)

*Supply to these specifications available upon request

For manufacture to ASME III (NCA3800, NB2400), MIL, and other specifications please refer your inquiry to the Technical Department prior to order placement. 

 

Approvals

VdTUV 2114.01; 2165.01

Other approvals may be applicavle. Please confirm details of current scope of approvals with the Technical Department prior to order placement.

 

Limiting Chemical Composition	Ni+Co..........................29.0-32.0 C..................................0.04 max. Mn.................................1.0 max. Fe................................0.40-0.75 S..................................0.01 max. Cu..............................Remainder.	Si.............................0.25 max. Ti.............................0.20-0.50 P..............................0.02 max. Pb............................0.02 max. Others......................0.50 max.
Minimum Mechanical Properties	Tensile Strength, psi MPa Elongation, (4d) %	50,000 345 30

 

Filler metals available on spool and in cut straight lengths in a variety of sizes selected from the following diameters.

 

Available Product Forms 

mm in

0.8 0.030

0.9 0.035

1.0 0.040

1.14 0.045

1.2 0.047

1.6 0.062

2.4 0.093

3.2 0.125

Straight Lenths - 915 mm (36 in.) or 1000 mm (39 in.)