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NB-CuZn-D FC (flux coated)
AWS Specification: RbCuZn-D
JIS Specification: NA
Other Specification: COPPER & BRONZE ALLOYS
For braze welding of steel, nickel and carbide alloys for high strength. Melting point about 935 degrees C.

CHEMICAL COMPOSITION OF WELD METAL (%):

Cu Ni Si Zn
46.0-50.0 9.0-11.0 0.04-0.15 BALANCE

MECHANICAL PROPERTIES OF WELD METAL:
Tensile Strength: 414 N/mm2 or 60 ksi
Hardness: 90-110 HB
Melting point: 935 deg C, 1715 deg F

sizes: 1.6 - 4.0mm