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DIFFUSALOY 181 C

DIFFUSALOY 181 C

Self-fluxing bronze alloy rod for joining cast iron, steel, brass, and dissimilar metals

PRODUCT DESCRIPTION:

• Bronze alloy with flux-coated filler wire rod
• Ideal for joining and overlaying dissimilar metals
• Low-friction, machinable weld deposits
• Higher remelt temperature of alloy permits large fills & multi-pass build up.

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Applications

STANDARD:

ASME SEC-II-PART C
AWS SFA 5.8, RBCuZn-D (mod)

ALLOYING ELEMENTS:

Ni, Cu, Zn

TENSILE STRENGTH:

upto 60 Kgf/mm²

BRAZING TEMP:

780°C

REMELT TEMP:

890°C

HARDNESS:

AS DEPOSITED: 180 BHN
WORK HARDENED: 240 BHN

TIP COLOR

RED

COATING COLOR

PINK

 

Product Specification

• Self-fluxing bronze alloy rod
• Joins cast iron, steels, copper
• Low friction, machinable deposits
• Allows multipass, large fills

• Copper-bronze matrix
• Low friction surface
• Good machinability
• Ductile wear resistance

• Clean joints with CTC/TCE
• Use neutral oxy-acetylene flame
• Sear cast iron before preheat
• Feed rod into flame directly
• Wash off flux in warm water

• Spur gear teeth repair
• Bearing surface overlay
• Shaft rebuilds
• Steel to copper joints

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