copper nickel alloy CuNi18zn27 Nickel Silver Strip C77000 C75200 C75400

China copper nickel alloy CuNi18zn27 Nickel Silver Strip C77000 C75200 C75400, Find details about China Nickel Silver Sheet, Germany Silver Strip from copper nickel alloy CuNi18zn27 Nickel Silver Strip C77000 C75200 C75400

Basic Info.

Model NO.

Nickel Silver

Thickness

0.005mm~3.0mm

Width

5mm~300mm

colour

silver white

Sample

Small Order Accepted

surface

Bright

standard

GB/ASTM/JIS/BIS/DIN

OEM

YES

Other Name

copper nickel alloy

Trademark

TANKII

Transport Package

Wooden Cases

Specification

ROHS

Origin

Shanghai

HS Code

7409400000

Model NO.

Nickel Silver

Thickness

0.005mm~3.0mm

Width

5mm~300mm

colour

silver white

Sample

Small Order Accepted

surface

Bright

standard

GB/ASTM/JIS/BIS/DIN

OEM

YES

Other Name

copper nickel alloy

Trademark

TANKII

Transport Package

Wooden Cases

Specification

ROHS

Origin

Shanghai

HS Code

7409400000

Product Desciption

copper nickel alloy CuNi18zn27 Nickel Silver Strip C77000 C75200 C75400

Nickel Silver Sheet/strip/wireThe following grades of Nickel Silver are manufactured:
1. 25% Ni 20%Zn
2. 15% Ni 20%Zn
3. 18% Ni 18%Zn
4. 18% Ni 26%Zn
It is an alloy of Copper, Nickel and Zinc various types manufactured contain copper between 58% to 62%, Nickel between 8 to 16% and balance Zinc. Nickel Silver is used mainly in wire and strip form for manufacture of frame and Zip manufacturing industry.

Parameter for Nickel Silver Sheet/Copper Nickel Zinc Sheet:

Alloy No.	Chemical Composition
Alloy No.	Cu	Mn	Ni	Zn
C75200	63.0-66.5	0-0.5	16.5-19.5	Remainder
C7541	60.0-64	0-0.5	12.5-15.5	Remainder
C77000	53.5-56.5	0-0.5	16.5-19.5	Remainder

Alloy No.	Quality Grade	Shanghai Properties
		Tensile	Elongation	Hardness Test
		Strength		Hardness Test
		(Kgf/mm 2 )		JIS	ShanghaiMetal
				Standards	ShanghaiMetal
C75200	O	≥ 38	≥ 20	-	≥ 110
	1/4H	38~46	≥ 10	-	110~140
	1/2H	44~52	≥ 5	120~180	130~160
	3/4H	-	-	-	-
	H	52~60	≥ 3	> 150	150~180
	EH	≥ 58	-	-	≥ 180
	SH	-	-	-	-
C7541	O	≥ 36	≥ 20	-	≥ 110
	1/4H	-	-	-	-
	1/2H	42~55	≥ 5	110~170	110~150
	3/4H	-	-	-	-
	H	≥ 50	≥ 3	> 135	≥135
	EH	-	-	-	-
	SH	-	-	-	-
C7700	O	-	-	-	-
	1/4H	-	-	-	-
	1/2H	55~67	≥ 8	150~210	140~200
	3/4H	-	-	-	-
	H	64~75	≥ 4	180~240	175~220
	EH	72~82	-	210~260	195~240
	SH	78~88	-	230~270	210~250

Name	state	tensile strength	elongation	Stantard
C75400	Soft Hard	≥340Mpa ≥640Mpa	≥35% ≥1%	GB/T2059-2000
C75200	Soft Hard	≥375Mpa ≥540Mpa	≥20% ≥3%	Q/HUAJ 26-2003
C77000	Soft Hard	≥400Mpa ≥705-805Mpa	≥40% ≥4%	Q/HUAJ 10-97

Applications for Nickel Silver Strips/Copper Nickel Zinc Strips:
1) Shielding material for communication electronics
2) Antenna material
3) EMI-shielding material
4) Spring contact
5) Flexible terminal
6) Environmentally-friendly plating-free electronic parts and components
7) Quartz oscillator
8) High-level material
9) Electric material

Features

Feature: Elasticity modulus: 115GPa
Good fatigue resistance.
Good electroplate performance
Welding performance is good
Fastness in high temperature
Good cold working, deep drawing, curve performance.
copper nickel alloy CuNi18zn27 Nickel Silver Strip C77000 C75200 C75400