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COPPER
Technical Specifications						Chemical Compositions
Alloy	Description	Temper	Tensile Strength N/mm2	% Elongation	Vickers Hardness HV	Cu%	P	Sn	Available Forms	Application
ETP	Electrolytic Tough Pitch Copper	Anneal ¼ Har ½ Hard Hard	20 Min 22-28 25-32 28 Min	45 Min 25 Min 15 Min -	55 Max 55-75 75-90 90 Min	99.95 Min	0.01 Max	-	Strips, Foils Sheets, Circles Coin Blanks, Pendants	Radiator Foils, Electrical and Electronic Components, Gaskets, Air Conditioning equipments, Electronic equipments, Handicrafts and Coinage
TBC	Tin Bearing Copper	Anneal ¼ Hard ½ Hard Hard	23 Min 23-25 25-32 32 Min	35 Min 10 Min 5 Min -	60 Max 60-80 75-90 90 Min	99.70 Min	0.05-0.15	0.05-0.15	Strips, Foils Sheets, Circles Coin Blanks, Pendants
International Standards for Copper
Alloy	German	ISO	USA ASTM	U.K.BS	France NF	Switzerland	Italy	Spain	Sweden	Japan
ETP	DIN E-Cu	E-Cu	C11000	C 101.	Cu-a1	SN/VSM -	UNI Cu-ETP	UNE C-1110	SIS S-010	JISC 1100
TBC	For details, please refer to us