Strips – Rapid Metal Pvt Ltd

G l o r i o u s Y e a r s O f F u l f i l m e n t

Strips

Copper Strips

Alloy	Ref. Standard	Application
D.H.P Copper	ASTM – C12200 /JIS – C1220	Bus Bars, Electro Techanical Hardware connectors
TBC	IS – 3331	Earth Moving Equipment Diesel Locomotives

Brass Strips

Alloy	Ref. Standard	Application
CuZn40	ASTM – C28000 JIS – C2801-H DIN – 17660 2.0360 IS-410	Keys Lugs Battery Terminals
CuZn37	ASTM – C27200 JIS – C2720 IS-410	Keys Lugs Battery Terminals Wiring Harness Terminals
CuZn35	ASTM – C26800 JIS – C2680	Radiator cores and Tanks Flashlight Shells Lamp Fixtures Fasteners
CuZn30	ASTM – C26000 JIS – C2600 IS-410	Electrical Connectors Heater Cores Odometer Contacts Radiator Cores
CuZn10	ASTM – C22000 JIS – C2200 IS-2768	Etching bronze Grillwork Screen cloth Wather-stripping Bullet Cup
CuZn39Pb1	ASTM – C37000 JIS – C3713 DIN – 17660 2.0371	Key Lock Part Bearing Page Book Die Clock Plates Engraving Plates
Cu60Zn38Pb2	ASTM – C37700 JIS – C3561 DIN – 17660/2.0380	Forging and pressing of all kinds.

Phosphorus Bronze Strips

Alloy	Ref. Standard	Application
Phosphor Bronze=II	ASTM – C51000 JIS – C5102 IS – 7814:2005	Electrical connectors, Electrical Flexing Contact Blades, Electromechanical Spring Components, Electronic and Precision Instrument Parts,
Phosphor Bronze=III	ASTM – C51900 JIS – C5191 IS – 7814:2005	Stamped Parts, Connectors, Spring Contacts, Metal Hose and Apparatus,
Phosphor Bronze=IV	ASTM – C52100 JIS – C5210 IS – 7814:2005	Cold Heater Parts, Electrical Connecters, Electrical Flexing Contact Blades, Electronic Connecters,

Nickel Silver Strips

Alloy	Ref. Standard	Application
CuZn20Ni5	IS – MIL-STD-105D	Coin Blanks, Brake/Tubing, Offshore Oil and Gas, Power Generation, Shipbuilding and Ship Repair, Boat Hulls, Marine Antimicrobial,
CuZn23Ni12	ASTM – C75700 IS – 2283:2000	Keys, Slide fasteners, Camera Parts, Optical Parts, Name Plates,
CuZn20Ni15	ASTM – C75400 IS – 2283:2000	Camera Parts, Optical Parts, Etching Stocks, Jewelry,
CuNi25	UNSC71300	Coin Blanks, Sea Water Pipework, Hydraulic Lines,
CuNi12Zn25Pb1	EN- 1652:1998 (CW404J)	Keys for locks, Pad locks, Automotive Industries.
WNS7	JIS – C76800	Key Blanks, Fastners, Name Plates,
Cu60Zn28Ni12	IS: 2283 /2000	Keys, Slide Fasteners, Camera Parts, Optical Parts,

Technical Specifications

Alloy	Description	Temper	Tensile	%	Vickers
Strength	Elongation	Hardness
N/mm2		HV
NS104	Nickel	Anneal	38 - 42	40 Min	105 Max
Silver	½ Hard	42 - 52	15 Min	130 Min
11% Ni	Hard	52 - 60	3 Min	160 Min
E-Hard	60 Min	-	180Min
NS105	Nickel	Anneal	32	-	-
Silver	½ Hard	8	-	-
13% Ni	Hard	3	-	-
	E-Hard	-	-	-
NS106	Nickel	Anneal	40 - 45	40 Min	110 Max
Silver	½ Hard	45 - 55	15 Min	135 Min
18% Ni	Hard	55 - 66	3 Min	170 Min
	E-Hard	66 Min	-	200 Min

Chemical Compositions

Cu	Pb	Fe	Mn	Zn	Ni	Available	Application
%	Forms
65.02	0.10 Max	0.25 Max	0.5 Max	Remaining	11.0-13.0	Strips, Foils	Zip Fastners, Telephone
-68	Pendants	Sheets, Circles	Equipments, Handicrafts
59	0.10 Max	0.25 Max	0.5 Max	Remaining	12.5-15.5	Coin Blanks,	Coinage
-65	Pendants