Kawat las MONEL filler metal 67 ERCuNi special metals (harga per box)

KAWAT LAS MONEL FILLER METAL 67 DIAMETER 2.4MM ERCuNi (harga per box)

MEREK : SPESIAL METAL
KODE AWS : ERCuNi
DIAMETER : 2.4mm
BERAT : 4.54kg/box

Description

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 coppernickel
alloys. It is used for surfacing of steel if a barrier 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 welding with MONEL Filler Metal 67 is done with
INCOFLUX 8 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

Composition

Ni+Co............................ 29.0-32.0 Si ............................ 0.25 max.
C...................................... 0.04 max. Ti ............................ 0.20-0.50
Mn ...................................... 1.0 max. P .............................. 0.02 max.
Fe .................................... 0.40-0.75 Pb ............................ 0.02 max.
S........................................ 0.01 max. Others ................ 0.50 max.
Cu .................................. Remainder