COPPER­-NICKEL-ALLOY  RODS

As per ASTM B : 411-64

CHEMICAL  REQUIREMENTS

                Nickel                                                             ..                 ..                 ..      1.6 to 2.2%

                Silicon                                                            ..                 ..                 ..      0.4 to 0.8%

                Lead                                                               ..                 ..                 ..      0.1% Max

                Iron                                                                ..                 ..                 ..      0.1% Max

                Zinc                                                                ..                 ..                 ..      0.5% Max

                Copper                                                            ..                 ..                 ..      Balance

PHYSICAL  PROPERTIES

                Tensile strength                                               ..                 ..                 ..     63 kgs/mm²-Min

                Elongation                                                       ..                 ..                 ..     8%-Min

FABRICATION  PROPERTIES

                Capable of being precipitation hardened

USES

                Component requiring very high strength and wear resistance qualities.

1  High Conductivity Free Machining
    Copper Rods

2  Copper-Nickel-Alloy Rods

3  Copper Rods & Tubes for General
    Engineering Purposes

4  Nickel Silver Alloy Rods

5  Free Cutting Brass Rods

6  Brass Tubes 63/37

7  Manganese Brass Rods

8  Aluminium Brass Rods

9   Aluminium Silicon Bronze Rods

10 High Conductivity Electrolytic Copper      Rods and Tubes

11 British Standard Specifications for the      Principal

12 Non-Ferrous Casting Alloys

13 Aluminium Casting, Alloys for General      Engineering Purposes (Related      specification and trade name)

14 Table of sizes, weights & Lengths of       copper wire

15  Wrought Alloys and related British       and American Specifications