北京順鑫成科技有限公司供應代理美國CFW CALIFORNIA FINE WIRE電極絲鉑絲 CFW

　　tarting with a single wire drawing machine in June 1961, the company has grown into a multi-million dollar operation supplying specialty wire and ribbons worldwide. California Fine Wire Co.manufactures fine and ultra fine wire in round and flat shapes. Services include enameling, PTFE and ceramic coating, plating, stranding, cutting and straightening. Alloys processed include precious metals, stainless steels, copper, resistance alloys, refractory alloys, and many others.

　　Maintaining the highest is of the utmost importance for the demanding and critical applications in which our products are employed. It is for this reason that California Fine Wire obtained and maintains ISO Certification. California Fine Wire has an aggressive assurance program and a highly trained and dedicated staff to implement initiatives to ensure that only the highest wire products are shipped to our customers.

　　California Fine Wire's highly skilled employees manufacture wire to detailed customer, industry, and internal specifications. Experience is a critical success factor for the manufacture of ultra fine wire, and California Fine Wire employees typically have decades of experience. High raw material is another critical component to be able to manufacture fine sizes. Thus only approved vendors that meet or exceed industry and California Fine Wire specifications are used.

　　Here is a list of some of the types of wire CFW produces:

　　Precious metals, Semiconductor Bonding Wire and Ribbon

　　Copper, Copper Alloys, Composite metals (clad)

　　Nickel, Nickel Alloys, Resistance Wire, Potentiometer Alloys

　　Aluminum & Alloys, Low Thermal Expansion (Glass Sealing Alloys)

　　Thermocouple Wires, RTD Wire, High Temperature (ceramic insulated)

　　Stainless Steel, Music Wire, Fuse Wire, Fine Wire, and Ribbon

　　Refractory metals and Alloys

　　California Fine Wire has provided wire going to the moon and beyond and has customers on every continent and in almost every industry and area of research.

　　Our founder, Michael A. Greenelsh, once said "It is especially rewarding to supply wire for medical research; and for neurological, cardiovascular, and many other medical applications. Ultra fine wire is our area of expertise. However, our real specialty is fulfilling our customers' specific needs."

　　If you have a wire re, no matter how small or how unusual, let us try. This

　　FINE WIRE BUILT TO YOUR SPECIFICATION

　　"No matter how small or how unusual your wire re is, we will build a prototype for you."

　　Click Here to Learn More about...Custom Wires & Wire Materials

　　To Mars and beyond, California Fine Wire offers a wide variety of metal and alloy wire products. For decades, we've custom manufactured wire according to industry standards or specific customer res. California Fine Wire helps customers meet their prototype and production needs in almost every industry and area of research.

　　Our products help doctors save lives, help engineers build safer products, help astronauts explore planets, and help scientists understand the universe. All since 1961.

MATERIAL

SPECIFIC RESISTANCE (Ω–CM/F)

MELTING POINT °C

COMPOSITION

Aluminum

1

ALUMINUM 1% SILICON

15.2

657

2

ALUMINUM 1199

15.97

660

Al99.99%

3

ALUMINUM EC 1350

16.83

Al99.45%

4

ALUMINUM 2024  

20.25

638

Al93.84%Cu4.5%Mg1.5%Mn0.16%

5

ALUMINUM 3003

634

Al98.8%Mn1.2%

6

ALUMINUM 4043

25

632

Al94.75%Si5.25%

7

ALUMINUM 5005

19.95

652

Al99.2%Mn0.8%

8

ALUMINUM 5052  

10.23

649

Al97.25%Cr0.25%Mn2.5%

9

ALUMINUM 5056  

35.79

Al94.6%Cr0.1%Mg0.1%Mn0.1%

10

ALUMINUM 6061 

23.04

649

Al97.9%Cr0.25%Cu0.25%Mg1%Si0.6%

Copper

1

ALLOY 725

94.3

1060

Cu88.2%Ni9.5%Sn2.3%

2

BE COPPER ALLOY 10 CDA   175   

22.8

1029

Be0.55%Co2.55%Cu96.9%

3

BE COPPER ALLOY 25 CDA 172  

46.2

865

Be1.8%Cu98.1%

4

BE COPPER CDA 17410  

36.9

1025

Be0.3%Co0.5%Cu99%

5

BRASS FREE-CUT CDA 360  

39.9

885

Cu61.5%Pb3.1%Zn35.4%

6

BRASS 7030 CDA 230

37

915

Cu70%Zn30%

7

BRASS GILDING CDA 210  

18.5

1050

Cu95%Zn5%

8

CADMIUM COPPER CDA 162

11.5

1030

Cd1%Cu99%

9

COMMERCIAL BRonZE 90% CDA 220

23.6

Cu90%Zn10%

10

COPPER 27% NICKEL CLAD  

14

1100

Cu99.9%Ni99%

11

COPPER 99.95% CDA 102 OF  

10.3

1083

Cu99.5%min

12

COPPER 99.99% CDA 101  

Cu99.99%min

13

COPPER ETP MAGNET WIRE 

Cu99.9%min

14

COPPER NICKEL 20%

160

1150

Cu79%Ni21%

15

COPPER ZIRConIUM CDA 150  

11.2

980

Cu99.85%Zr0.15%

16

CUPRO NICKEL 70-30 

225

1170

Cu69.5%Fe0.5%Ni30%

17

LOW BRASS CDA 240  

32.4

965

Cu80%Zn20%

18

NICKEL SILVER CDA 752  

173

1070

Cu65%Ni18%Zn17%

19

NICKEL SILVER CDA 757

130

1040

Cu65%Ni12%Zn23%

20

NICKEL SILVER CDA 764  

189

1020

Cu60%Ni18%Zn22%

21

PD-135

11.3

1080

Cd1%maxCr1%maxCu99%min

22

PH BRonZE 5% CDA 510 A

69.1

950

Cu94.8%P0.2%Sn5%

23

PH BRonZE 8% CDA 521 C

79.8

880

Cu92%P0.16%Sn8%

24

PH BRonZE 10% CDA 524 D

94.3

845

Cu90%Sn10%

Nickel

ALLOY 99

48

1450

Ni99.8%min

DURANICKEL 301  

255

Al4%-4.75%Ni93%Ti0.25%-1%

MonEL 400    

290

1350

Cu32.5%Fe2.5%Mn2%Ni63%

MonEL 404    

319

1299

Cu43%-48%Ni52%-57%

5

Monel K 500

370

Al2.3%-****%Cu23.35%-34.5%Fe2%maxMn1.5%maxNi63%-70%

NICKEL 205

50

Ni99.45%min

NICKEL 211    

102

1430

Mn4.75%Ni93.7%

NICKEL 220    

45

9

NICKEL 270    

Ni99.97%min

10

NICKEL A/200  

48

1450

Ni99%min

Precious metal

ALLOY 20-245  

245

2

 ALLOY 406

75

3

ALLOY 411    

37.0009

Ag89%Pd11%

ALLOY 417    

57

5

ALLOY 422

180

1880

6

ALLOY 443    

80

7

ALLOY 446    

190

8

ALLOY 486    

610

1700

GOLD 99.99% BE MOD  

12.6

1063

Au99.99%min

GOLD 99.99%

14.14

PALLADIUM

60

1554

Pd99%min

PLATINUM 8% TUNGSTEN      

400

1870

Pt92%W8%

PLATINUM 10% IRIDIUM      

150

1775

Ir10%Pt90%

PLATINUM 10% RHODIUM       

111

1850

Pt90%Rh10%

PLATINUM 20% IRIDIUM   

186

1840

Ir20%Pt80%

PLATINUM 20% RHODIUM      

125

1900

Pt80%Rh20%

PLATINUM PURE TC GRADE      

64

1773

Pt99.99%min

RHODIUM 99.8%

30

1960

Rh99.8%min

SILVER 99.99%

8.8

960

Ag99.99%

Resistance   Wire

MANGANIN 230 SHUNT

230

1020

Cu84%Mn12%Ni4%

MANGANIN 290  

290

NICKEL ALLOY 30

1100

Cu98%Ni4%

NICKEL ALLOY 60    

Cu94%Ni6%

NICKEL ALLOY 90    

90

Cu90%Ni10%

NICKEL ALLOY 120    

120

1425

Fe30%Ni70%

NICKEL ALLOY 180    

180

Cu78%Ni22%

NICO

294

1210

Cu55%Ni45%

9

NIFE 5200  

STABLOHM 610 (TOPHET D)

610

1300

Cr20%Fe45%Ni35%

STABLOHM 650

650

1395

Cr20%Ni80%Si1%-2%

STABLOHM 675  

675

1350

Cr16%Fe34%Ni60%

STABLOHM 710  

710

1377

Cr30%Ni70%

STABLOHM 750  

750

1510

Al4%Cr15%Fe81%

STABLOHM 800 A

800

Al2.5%Cr20%Cu2.5%Ni75%

STABLOHM 812  

812

Al4.5%Cr21%Fe74.5%

STABLOHM 875

875

1520

Al5.5%Cr22.5%Fe72%

Stainless   Steel

1

STAINLESS STEEL 302

420

1399

2

STAINLESS STEEL 304

3

STAINLESS STEEL 305    

4

STAINLESS STEEL 308    

455

5

STAINLESS STEEL 309

170

6

STAINLESS STEEL 310    

520

7

STAINLESS STEEL 316    

470

1371

8

STAINLESS STEEL 316L  

445

9

STAINLESS STEEL 347    

10

STAINLESS STEEL 430    

360

1427

材料應用

MATERIAL

SPECIFIC   RESISTANCE (Ω–CM/F)

MELTING POINT °C

COMPOSITION

Glass Sealing   Alloy

1

Alloy 36

495

1427

Fe64%,Ni36%

2

Alloy   42

430

Fe59%,Ni41%

3

Alloy   42-6

570

Cr6%,Fe52%,Ni42%

4

Alloy   52

258

1426

Fe50%,Ni50%

5

Dumet

58

Cu99.9%

6

Kovar

294

1450

Co17%,Fe54%,Ni29%

Refractory   metals

7

Molybdenum

31

2610

Mo99.9%

8

Tantalum R05200

74.6

2890

Ta99.96%

9

Tantalum R05400

81.2

10

Tantalum

11

Titanium 99%

252

1660

Ti99%

12

Tungsten 99.95% CS

33

3420

W99.95%

Special   Application

13

Inconel 600

620

1354

Cr17%,Fe10%,Ni72%

14

NI SPAN C ALLOY 902

611

1455

Cr5.75%,Fe51.9%,Ni43%,Si1%,Ti2.75%

15

Steel Copper Clad 40% Cond

25.9

Cu99.99%

16

Zinc 99.95%

35.58

419

Zn99.5%

17

Zirconium 99.%

240

Zr99.9%

Spring Wire

18

Elgiloy

599

1427

Co40%,Cr20%,Fe18%

,Mo7%,Ni15%

19

Inconel 625

776

1288

Cr23%,Mo10%,Nb4.15%,Ni4.15%,Ta4.15%

20

Inconel 718

751

704

Cr17%,Fe8%,Mn2.5%,Ni63.25%,Ti3%

21

Inconel x750

731

816

Cr17%,Mn1%,Nb1.2%,Ni70%Ta1.2%,Ti2.75%

Thermocouple   Wire

22

Alumel TC Type K STD

177

1400

Al2%,Mn2%,Ni95%

23

Chromel   P TC Type E STD

425

Cr10%,Ni90%

24

Chromel P TC Type K STD

1430

25

Constantan TC Type E STD

294

1221

Cu55%,Ni45%

26

Constantan TC Type J STD

27

Constantan TC Type T STD

Cu55%,Ni45%

28

Copper TC Type T STD

10.3

Cu99.99%

29

Iron TC Type J SPL

75

1496

Fe99%