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|Standard||Nearest ISO Designation||International Equivalence||Chemical Composition by Wt. %||Conditions|
|BS 1400 G1||CuSn10Zn2||ASTM B505 IS 306||Rem||9.5 - 10.5||0.02 max||1.5 max||1.75-2.75||Fe-0.15max Total Imp 0.50% max||Un wrought|
|BS 1400 G1||300min||9min||-||-||
Typical uses : - Bearings, bushings, pump, impellers, piston rings, pumps bodies valve components, steam fittings, gears etc.
|* The examples above mentioned are only indicative.|
|Specification||ISO Designation||International Equivalent||Chemical Composition by Wt. %|
|BS 2874 CN102||CuNi10Fe1Mn||EN12163 CW 352H ASTM B121 C70600||Rem||10 - 11||-||-||0.5 -1||1-2||0.01||0.3max|
|BS 1400 G3||CuSn7Ni5Zn3||ASTM B505 C94800||Rem||5.25 to 5.75||6.5 to 7.5||1.5 to 3||-||-||0.1 to 0.5||0.5|
|BS 2870 NS 104||CuNi12Zn24||EN 12163 CIN 403J ASTM B151 C75700||63 to 66||12 to 13||-||Rem||0.2||-||-||-|
|TS N/mm2||0.2PS N/mm2||E%||Hardness
|BS 2874 CN102||M||280 Min||-||27min||-||
Cupro Nickel alloy, based on copper and Nickel with Minor addition of Iron and manganese are noted universally for their particular rasistance to with stand sea water corrosion anderosion. They are used widely in all product forms for heat exchanger, other water treatment and cooling plant desalination etc.
|BS 1400 G3||Unwrought||340min||170||18||-||
Application for Nickel Gun Metal are many and varied, and include engine valve guides, resistance welding equipment Bearing bushes, Chuk Nuts, Gear Components, motion translation devices, New application for the alloys outstanding properties are being continuously developed.
|BS 2870 NS 104||Half Hard Temper||4600 min||-||8 min||130||
This is standard grade for general purpose applications where the addition a strength of half hard temper material imparts rigidity and spring properties again the presence of Nickel provides corrosion and turnish resistance to levels well excess of normal Brasses material of this temper is still cold workable and fabricated by bending, punching, stamping etc.