Nickel Silver Brass

Nickel Silver Brass Bars

Nickel Silver Brass Bars

Approx. Rs 480 / Kilogram


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

Applications
Chemical Composition
CuPbZnNi
Min/Max43.0-47.00-.09Rem9.0-11.0
Sizes Available
HOLLOW RODSMin Bore Size 20 mm and Max OD 100 mm
ROUND RODS/BARS6mm To 130 mm
WIRES1mm To 8mm
HEX5mm To 60mm
SQUARE4mm To 60mm
FLAT5mm Min Thickness and max Width 120mm
PROFILES / SECTIONSAS per Customer Drawing
BILLETSUp to 200 mm
INGOTSAS per Specification


Physical Properties
Density lb/cu in. at 68 DegreeF0.30616.2 A¿¿ 10 6 per A DegreeC (20-300 C)
Specific Gravity8.477.89 gm/cm3 @ 20 C



Technical Specifications
FormSystemStandardDescription
BarASTMB124Copper And Copper-alloy Forging Rod, Bar And Shapes
DieASTMB283Copper And Copper-Alloy Die Forgings (hot Pressed)
RodASTMB124Copper And Copper-alloy Forging Rod, Bar And Shapes
ShapesASTMB124Copper And Copper-alloy Forging Rod, Bar And Shapes

C77600 Nickel Silver Brass Bar

C77600 Nickel Silver Brass Bar

Approx. Rs 480 / Kilogram


The Nickel Silver Brass C77600 imparts silvery yellow colour when sanded or polished. The alloy possesses excellent strength and corrosion resistance and is not easy to extrude, thus limited to relatively simple shapes with heavier walls. The “As Extruded” finish of C77600 is grey and further polishing of the alloy reveals the yellow tinted silvery colour approaching stainless steel in appearance.

Applications:
Chemical Composition:

CuFePbSnZnNiMn
Min/Max42-450-.200-.250-.15Rem12-140-.25

Mechanical Properties:

FormTemper CodeTensile Strength (KSI)Elongation (%)Rockwell B scaleYS-0.2% Offset
ExtrusionsM3091 Typ30 Typ83 Typ47 Typ

Specifications:

Hollow RodsMin Bore Size 20 mm and Max OD 100 mm
Round Rods/Bars6mm To 130 mm
Wires1mm To 8mm
Hex5mm To 60mm
Square4mm To 60mm
Flat5mm Min Thickness and max Width 120mm
Profiles / SectionsAS per Customer Drawing
BilletsUp to 200 mm
IngotsAS per Specification
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Purpose of Requirement:

Reselling End Use Raw Material

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    (CEO)

    Shree Extrusions Limited

    Jamnagar, Gujarat, India

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