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C77400 Nickel Silver Brass

C77400 Nickel Silver Brass
C77400 Nickel Silver Brass
Product Code : NSB
Product Description
C77400 Nickel Silver Brass

















The UNS C77400 is a nickel-silver copper alloy. The alloy is used while making jewelery and ornaments owing to its silvery appearance. The alloy is known for is corrosion resistance and tarnish-free surface.

Applications :
Architecture : Elevator Trim, Handrails, Thresholds

Chemical Composition:

Cu Pb Zn Ni
Min/Max 43.0-47.0 0-.09 Rem 9.0-11.0

Physical Properties:
Densitylb/cu in. at 68°F 0.31 16.2 · 10 6? per °C (20-300 C)
Specific Gravity 8.47 7.89 gm/cm3 @ 20 C

Applicable Specifications:
Form System Standard Description
Bar ASTM B124 Copper And Copper-alloy Forging Rod, Bar And Shapes
Die ASTM B283 Copper And Copper Alloy Die Forgings (hot Pressed)
Rod ASTM B124 Copper And Copper-alloy Forging Rod, Bar And Shapes
Shapes ASTM B124 Copper And Copper-alloy Forging Rod, Bar And Shapes

Sizes Available
HOLLOW RODS Min Bore Size 20 mm and Max OD 100 mm
ROUND RODS/BARS 6mm To 130 mm
WIRES 1mm To 8mm
HEX 5mm To 60mm
SQUARE 4mm To 60mm
FLAT 5mm Min Thickness and max Width 120mm
PROFILES / SECTIONS AS per Customer Drawing
BILLETS Up to 200 mm
INGOTS AS per Specification

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