Copper Nickel Zinc Alloy Strip C7521

Min.Order: 1

Product origin: Ningbo, Zhejiang, China

Infringement complaint:

Complaint

US$ 5500 ~ 12000

Description

Good cold and hot processing performance, good electroplating, hot dip plating and welding performance, high strength, high elasticity, corrosion resistance, fatigue resistance, shielding and other properties.

1)Alloy Designation,Chemical Composition

Alloy Designation				Chemical Composition
GB	UNS	EN	JIS	Cu %	Ni %	Zn %
BZn18-17	C75200	CuNi18Zn20	C7521	62-66	16.5-19.5	Rem.

2)Physical properties,fabrication properties

Physical properties						fabrication properties
Desity g/cm³	Electrical conductivity %IACS	Thermal conductivity W(m.K)	Modulus of elasticity GPa	Specific heat J/(g.K)	Thermal expansion coefficien /K	Cold hot- workability	Machinability	Electric plating property	Hot dip tin plating property	Weldability	Corrosion
8.73	6	33	125	0.38	16.2	Excellent	Suitable	Excellent	Excellent	Good	Excellent

3)Mchine properties

Mchine properties
Temper	Hardness	Tension test			Bend properties
Temper	Hardness	Tensilent strength	Yield strength	Elongation	Thickness	Bend angle	Bend radius
060	-	≥375	-	≥20	<1.6	180°or W	laminating
H02	120-180	440-570	-	≥5			Thickness*1
H04	150-210	540-640	-	≥3			Thickness*2

Widely used in the manufacture of structural parts, elastic components, precision instruments, communications industry, liquid crystal oscillator component shells, medical devices, construction , wind instruments and tableware and daily necessities working in wet and corrosive media.

i)Product introduction
ii)Equipment and workshop

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