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Product Standards for Brass Materials

（1）Chemical Composition（Meet RoHS）

Type No.	Alloy No.	Symbol	Chemical Composition				Features & Application
		Plate Ribbon	Cu	Fe	Pb	Zn
BS	C2600	C2600P C2600R	68.5~71.5	0.05＜	0.05＜	remainder	Features: Good elongation; being pressed and processed well; being electroplated well. Application: Electrical equipment, ornaments, terminals, radiators for cars, components of camera, handicraft articles, and thermos bottles, etc.
	C2680	C2680P C2680R	64.0~68.0	0.05＜	0.05＜	remainder
	C2801	C2801P C2801R	59.0~62.0	0.07＜	0.10＜	remainder
	Others	—	Negotiation

（2）Mechanical Properties

Alloy No.	Quality Grade	Symbol	Mechanical Properties
		Plate Ribbon	Tensile Strength (Kgf/mm^2)	Elongation	Hardness Test
					JIS Standards	Minchali
C2600	O	C2600P-O C2600R-O	28＞	40＞	—	90＜
	1/4H	C2600P-1/4H C2600R-1/4H	33~42	35＞	75~125	90~110
	1/2H	C2600P-1/2H C2600R-1/2H	36~45	28＞	85~145	110~135
	3/4H	C2600P-3/4H C2600R-3/4H	40~48	15＞	—	130~145
	H	C2600P-H C2600R-H	42~55	—	105~175	140~160
	EH	C2600P-EH C2600R-EH	53＞	—	145＞	160＞
	SH	C2600P-SH C2600R-SH	60＞	—	—	180＞
C2680	O	C2680P-O C2680R-O	28＞	40＞	—	90＜
	1/4H	C2680P-1/4H C2680R-1/4H	33~42	35＞	75~125	90~110
	1/2H	C2680P-1/2H C2680R-1/2H	36~45	28＞	85~145	110~135
	3/4H	C2680P-3/4H C2680R-3/4H	40~48	15＞	—	130~145
	H	C2680P-H C2680R-H	42~55	—	105~175	140~160
	EH	C2680P-EH C2680R-EH	53＞	—	145＞	160＞
	SH	C2680P-SH C2680R-SH	60＞	—	—	180＞
C2801	O	C2801P-O C2801-O	33＞	35＞	—	100＜
	1/4H	C2801P-1/4H C2801R-1/4H	36~45	25＞	85~145	90~115
	1/2H	C2801P-1/2H C2801R-1/2H	42~50	15＞	105~160	110~140
	3/4H	C2801P-3/4H C2801R-3/4H	40~50	10＞	—	120~150
	H	C2801P-H C2801R-H	48＞	—	130＞	140＞
	EH	C2801P-EH C2801R-EH	55＞	—	—	160＞