Copper nickel alloy

Short Description:

Shanghai Tianchuang nickel plated copper wire is composed of a copper core, covered by a concentric nickel plating. Pure electrolytic copper wire uniformly electroplated with nickel. Nickel plating is applied to wire products due to its excellent corrosion resistance properties and in particular, its durability and stability at extremes of temperatures.

Place of Origin : Shanghai, China

Brand Name: Shanghai Tianchuang

Model Number:: TRN

Type: Red Copper Wire

Cu (Min): 99.98%

Certification: ISO9001/REACH

Delivery time: 7-15 Days

Feature: Bright

Package: Standard Seaworthy Package

Application: Overhead

Diameter: 0.08-1.13mm

MOQ: 50 Kilograms

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Product Detail

Product Tags

NC003,NC005,NC010,NC012,NC015,NC020,NC025,NC030,NC035,NC040,NC050
Properties/Materials	Main Chemical Composition			Resistivity (200C μΩ.m)	Max Working Temperature(℃）	Tensile Strength (MPa)	Elongation	Melting Point	Density (g/cm3)
Properties/Materials	Ni	Mn	Cu	Resistivity (200C μΩ.m)	Max Working Temperature(℃）	Tensile Strength (MPa)	Elongation	Melting Point	Density (g/cm3)
NC003(CuNi1)	1	/	rest	0.03±10%	200	＞210	＞25	1085	8.9
NC005(CuNi2)	2	/	rest	0.05±10%	200	＞220	＞25	1090	8.9
NC010(CuNi6)	6	/	rest	0.10±10%	220	＞250	＞25	1095	8.9
NC012(CuNi8)	8	/	rest	0.12±10%	250	＞270	＞25	1097	8.9
NC015(CuNi10)	10	/	rest	0.15±10%	250	＞290	＞25	1100	8.9
NC020(CuNi14)	14.2	/	rest	0.20±5%	300	＞310	＞25	1115	8.9
NC025(CuNi19)	19	/	rest	0.25±5%	300	＞340	＞25	1135	8.9
NC030(CuNi23)	23	/	rest	0.3±5%	300	＞350	＞25	1150	8.9
NC035(CuNi30)	30	/	rest	0.35±5%	350	＞400	＞25	1170	8.9
NC040(CuNi34)	34	/	rest	0.4±5%	350	＞400	＞25	1180	8.9
NC050(CuNi44)	44	/	rest	0.5±5%	400	＞420	＞25	1200	8.9

C70250
Articles,Chemical composition
Articles				Chemical composition
GB	UNS	EN	JIS	Cu%	Ni%	Si%	Mg%
-	C70250	CuNi3SiMg	C7025	Rem	2.2-4.2	0.25-1.2	0.05-0.30
Physical properties,fabrication properties
physical properties					fabrication properties
density g/cm3	electrical conductivity %IACS	thermal conductivity W/(m.K)	modulus of elasticity GPa	specific heat J/(g.K)	cold-workability	machinability	electric plating property	hot dip tin plating property	weldability
8.82	45	180	131	0.33	good	less suitable	good	good	good
Mechanical properties
Mechanical properties
Status	hardness (HV)	Tension test
Status	hardness (HV)	thickness(mm)	tensile strength(MPa)	yield strength MPa	elongation %
TR02	180-220	0.1-3.0	607-726	≥550	≥6
TM02	190-240		650-740	≥585	≥10
TM03	200-250		680-760	≥655	≥5
TM04	225-275		750-840	≥740	≥1
TM04S	210-260		710-830	≥700	≥1

We can cut the copper nickel alloy strip to the specific size depend on customer's requirements. They are packed with standard export package. There are kinds of types of products in our company, and we have the full stock of all types of grades and dimensions. It can meet the basic requirements of products in stock because of the surroundlogistics resources and timely delivery.

C77000
Articles,Chemical composition
Articles				Chemical composition
GB	UNS	EN	JIS	Cu%	Ni%	Zn%
BZn18-26	C77000	CuNi18Zn27	C7701	54-58	16.5-19.5	Rem
Physical properties,fabrication properties
Physical properties					fabrication properties
density g/cm3	electrical conductivity %IACS	thermal conductivity W/(m.K)	modulus of elasticity GPa	specific heat J/(g.K)	cold-workability	machinability	electric plating property	hot dip tin plating property	weldability	corrosion
8.7	5	32	125	0.34	excellent	suitable	excellent	excellent	good	excellent
Mechanical properties
State	Hardness HV	Tension test				bending(in rolling direction)rest			bending(transverse to rolling direction)test
State	Hardness HV	thickness mm	tensile strength MPa	yield strength MPa	elongation%	thickness mm	angles	ID	thickness	angles	ID
1/2H	150-210	0.1-0.7	540-655	≥390	≥8	≤1.6	180°	150% of thickness	≤0.5	180°	300% of thickness
1/2H	150-210	≥0.71	540-655	≥390	≥11	≤1.6	180°	150% of thickness	≤0.5	180°	300% of thickness
H	180-240	0.1-0.7	630-735	≥390 ≥500	≥4	≤1.6	180°	200% of thickness	≤0.5	180°	400% of thickness
H	180-240	≥0.71	630-735	≥500	≥6	≤1.6	180°	200% of thickness	≤0.5	180°	400% of thickness
EH	210-260	≥0.1	705-805	≥600	-	≤1.6	90°	300% of thickness	≤0.5	90°	600% of thickness
SH	230-270	≥0.1	765-865	≥680	-	-	-	-	-	-	-

Typical application：Shields,Liquid crystal oscillators

C75200
Articles,Chemical composition
Articles				Chemical composition
GB	UNS	EN	JIS	Cu%	Ni%	Zn%
BZn18-18	C75200	CuNi18Zn20	C7521	62-66	16.5-19.5	Rem
Physical properties,fabrication properties
Physical properties					fabrication properties
density g/cm3	electrical conductivity %IACS	thermal conductivity W/(m.K)	modulus of elasticity GPa	specific heat J/(g.K)	cold-workability	machinability	electric plating property	hot dip tin plating property	weldability	corrosion
8.73	6	32	125	0.34	excellent	suitable	excellent	excellent	good	excellent
Mechanical properties
State	Hardness HV	Tension test			bending test
State	Hardness HV	Thickness mm	Tensile strength MPa	elongation %	thickness	angles	ID
0	-	0.1-5.0	≥375	≥20	≤1.6	180°	sticking closely
1/2H	120-180	0.1-5.0	440-570	≥5	≤1.6	180°	100% of thickness
1/2H	120-180	0.1-5.0	440-570	≥5	≤0.5	180°	200% of thickness
H	150-210	0.1-0.15	540-640	-	≤1.6	180°	200% of thickness
H	150-210	>0.15-5.0	540-640	≥3	≤0.5	180°	400% of thickness
EH	≥185	0.1-5.0	≥610	-	-	-	-

Typical application：
Shields,Liquid crystal oscillators,pressing parts

C75400
Articles,Chemical composition
Articles				Chemical composition
GB	UNS	EN	JIS	Cu%	Ni%	Zn%
BZn15-20	C75400	CuNi15Zn20	C7541	60-64	12.5-15.5	Rem

Physical properties,fabrication properties
Physical properties					fabrication properties
density g/cm3	electrical conductivity %IACS	thermal conductivity W/(m.K)	modulus of elasticity GPa	specific heat J/(g.K)	cold-workability	machinability	electric plating property	hot dip tin plating property	weldability	corrosion
8.7	6	32	135	0.34	excellent	suitable	excellent	excellent	good	excellent

Mechanical properties
State	Hardness HV	Tension test			bending test
State	Hardness HV	Thickness mm	Tensile strength MPa	elongation %	thickness	angles	ID
0	-	0.1-5.0	≥355	≥20	≤1.6	180°	sticking closely
1/2H	110-170	0.1-5.0	410-540	≥5	≤1.6	180°	100% of thickness
1/2H	110-170	0.1-5.0	410-540	≥5	≤1.6	180°	200% of thickness
		>0.15-5.0	≥490	≥3

The free cutting white brass with lower integrated cost, higher cost performance, superior cutting performance and processing efficiency is widely used in the nibs, glasses accessories and instrument accessories manufacturing.

Categories: Nickel Silver Alloys Material(monel wire)
Name: Pb-Zn Nickel Silver
Number: Cu43Ni12Zn38Mn5Pb2,C79400,C79200
Feature:

Integrated low-cost: compared with the same lead-copper-nickel alloy with low-density 5%, 5% less material cost, integrated low-cost 10 percent more;
Superior cutting performance, processing more efficient;
Good weldability;
Resistance to Moldova, and good corrosion resistance.

Article				Specification	Performance	Usage
ASTM/CDA	DIN	JIS	GB/QB	Specification	DIN	Usage
C79400	Cu43Ni12	—	BZn12-6-1.5	0.8mm-10mm(Special-Shaped)	Excellent corrosion-resistance,elasticity,	Suitable to be made into ball point pen tips, glasses accessories,frame parts,instrument parts,etc.
C79400	Zn38Mn5Pb2	—	BZn12-6-1.5		Welding performance and high strength
C79200	-	-	BZn10-2-2

Relevant Property

Chemical Composition
Alloy	Ni+Co	Cu	Si	Mn	C	Mg	S	P	Fe	Total Impurity
Alloy	‎≥	Cu	Si	Mn	C	Mg	S	P	Fe	Total Impurity
N2	99.98	0.001	0.003	0.002	0.005	0.003	0.001	0.001	0.007	0.02
N4	99.9	0.015	0.03	0.002	0.01	0.01	0.001	0.001	0.04	0.1
N6	99.5	0.06	0.1	0.05	0.1	0.1	0.005	0.002	0.1	0.5
N8	99	0.15	0.15	0.2	0.2	0.1	0.015	-	0.3	1
DN	99.35	0.06	.02-.10	0.05	.02-.10	.02-.10	0.005	0.002	0.1	0.35
NY1	99.7	0.1	0.1	-	0.02	0.1	0.005	-	0.1	0.3
NY2	99.4	.01-.10	0.1	-	-	-	.002-.01	-	0.1	0.6
NY3	99	0.15	0.2	-	0.1	0.1	0.005	-	0.25	1
NMn3	Balance	0.5	0.3	2.30-3.30	0.3	0.1	0.03	0.01	0.65	1.5
NMn5	Balance	0.5	0.3	4.60-5.40	0.3	0.1	0.03	0.02	0.65	2
NiSi3	Balance	-	43134	.05-.07	0.05	-	0.02	0.002	0.1	-
NCr10	Balance	-	.05-.06	.01-.2	0.05	-	0.02	0.002	0.1	-

Surface
Surface Finish	Definition	Application
2B	Those finished, after cold rolling, by heat treatment, picking or other equivalent treatment and lastly by cold rolling to given appropriate luster.	Medical equipment, Food industry,Construction material, Kitchen utensils.
BA	Those processed with bright heat treament after cold rolling.	Kitchen utensils, Electric equipment, Building construction.
NO.3	Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001.	Kitchen utensils, Building construction.
NO.4	Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001.	Kitchen utensils, Building construction, Medical equipment.
HL	Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size.	Building construction.
NO.1	The surface finished by heat treament and picking or processes corresponding there to after hot rolling.	Chemical tank, pipe.