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DIFF DUR CS

DIFF DUR CS

Sintered tungsten carbide fragments in a ductile nickel bronze matrix for extreme wear-resistant hardfacing. (Composit gas brazing rod)

PRODUCT DESCRIPTION:
• Contains sintered tungsten carbide fragments embedded in ductile nickel bronze matrix.
• Special flux coating for de-oxidation and cleaning during deposition.
• All steel cutting grades are fully tinned for enhanced bonding.

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Applications

ALLOYING ELEMENTS:

NA

HARDNESS:

CARBIDES HARDNESS:
1500 HV (89 – 93 HRA)
MATRIX ALLOY HARDNESS:
180 HV (87 – 95 HRB)

STANDARD PACKING SIZE:

5 Kg

SIZES AND COLOUR CODE:

PLUS 1.5MM TO 3.2MM – PINK
PLUS 3.2MM TO 5.0MM – YELLOW
PLUS 5.0MM TO 6.0MM – BLUE
PLUS 6.0MM TO 10.0MM – GREEN
LENGTH: 450 MM

Product Specification

• Exceptional resistance to abrasion and impact.
• Strong bonding to tinned surfaces.
• Reliable performance in severe service conditions.

• Sintered tungsten carbide fragments.
• Ductile nickel bronze matrix.
• Flux coating with de-oxidizing properties.

• Clean surface of rust, scale, oil, and dirt.
• Preheat slowly to max 500 °C.
• Tin surface with DIFF DUR TINNING rods (~1 mm thick layer).
• Apply DIFF DUR CS on the tinned surface.

• Downhole reamers, openers, fishing tools (spears).
• Coring tools, rotary cutters, milling tools.
• Overshots, drills, stabilizers.
• Earthmoving buckets, mixers, shovels.

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