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Cu-Ti Alloy

Cu-Ti Alloy
Alloy
Name
Cu-Ti Alloy
Electrical Resistivity
at 20°C(μΩ.Cm)
-
TCR
(TC in ppm/K)
-
TCR
(between)
-
Density
(g/cm3)
-
Din Material
Code
-

Product Introduction

1. High mechanical strength and good formability (high mechanical strength and excellent formability of over 1GPa)

2. Higher conductivity than general titanium alloy

3. (*Special specifications) *High mechanical strength and excellent formability exceeding 1GPa

4. Highly conductive titanium-copper alloy. Excellent mechanical properties, and conductivity from 13% to 20%.

5. It has similar electrical conductivity, mechanical strength and formability as beryllium copper (heat treated material). However, it has better stress release characteristics. It is suitable for advanced switches, battery terminals, sockets and other electronic parts. It can be used as an alternative. Copper material.

6. Chemical composition (%): Ti: 1.5 – 3.5, Cu: Balance. (Cu + Ti ≧ 99.6)

Cu-Ti alloy

Product Function

1. Higher conductivity than ordinary titanium-copper alloy (20% IACS)

2. * Excellent mechanical strength and formability.

(0.2% yield strength: 900MPa, MBR/t = minimum bend radius / thickness = 0)

*Thickness: 0.1mm

3. Excellent stress release characteristics (stress release ratio: 5% @ 150°C, 1000 hours)

4. Resistivity: 132-172 nΩ ・ m(@20°C)

5. Thermal conductivity: 54 W/mK

6. Thermal expansion coefficient: 18.6 × 10-6 / K (20 to 300 ° C)

7. Young's coefficient: 127 GPa

8. Specific gravity: 8.70 g/cm3

9. Tensile strength: 785 – 1030 MPa


Cu-Ti alloy

Applications

It is a copper alloy of the same performance as the beryllium copper after heat treatment. Suitable for:

Switch,

Connector, 

Relay device.

Battery terminal,

Socket,

Other electronic parts,

Can be used as a substitute for beryllium copper.

Cu-Ti alloy

NEXTECK supplies variety standards and customized world-class resistance alloys. All materials from strips, sheets, foils, wires as well as E-Beam Welding strips (EBW) are built for low value surface mount resistors, auto potentiometers, consumer electronics, tests, automatic controls and other fields.

NEXTECK originated in the metal smelting and processing and has a very long history. We belongs to the world's leading company in the production of thermo-electric alloys, resistance alloys, low resistance precision resistances and power resistances.

It is more effective to ensure product quality and customer service. Our measurements (standard temperature, mechanical and electronic) received long-term monitoring, which ensures the accuracy of the product again. The chemical and physical properties of our alloys are ensured through modern measuring and analysis systems. Among others, these include: optical emission spectrometer, surface electron microscope (SEM), EDX analyzer, elongation tester as well as length and hardness test devices.


ALLOY NAMEDIN SYMBOLR.VALUE CONDUCTIVITYTCR ON PPM/KTEMP RANGEDENSITYDIN CODE
μΩ/Cm/20°CS/Wg/cm3
NEXTMFCA145FeCr21Al6145           -
+3320 and 100°C7.10       -
NEXTMFCA142FeCr21Al4142            -+40 to +6020 and 100°C7.9       -
NEXOHM®NiCr20AlSi1320.76Standard:±50.  Special:±3. ±10°C20 and 105°C82.4872
NEXTMNC6015NiCr60151110.9+100 to +20020 and 105°C8.22.4867
NEXTMNC8020NiCr80201080.93+50 to +15020 and 105°C8.32.4869
NEXTMNC3020NiCr30201040.96+300 to +40020 and 105°C7.91.486
NEXTMCM25CuMnNi25-10901.11±1020 and 50°C8-
NEXCN44®CuNi44492.04Standard:-80 to +40  Special:±1020 and 105°C8.92.0842
NEXTMNC30FNiCu30Fe492.04+400 to +60020 and 105°C8.92.436
NEXMANGAN®CuMn12Ni432.33Standard:±10 Special:±320 and 50°C8.42.1362
NEXTMCN30MCuNi30Mn402.5+80 to +13020 and 105°C8.82.089
NEXTMNF30NiFe30333.03Approx +32000 and 100°C8.5-
NEXTMCN23MCuNi23Mn303.33Approx +18020 and 105°C8.92.0881
NEXZERAN®CuMn7Sn293.45Standard:±10.  Special:±320 and 60°C8.5-
NEXTMNF28NiFe28214.76Approx +450020 and 100°C8.5-
NEXTMCN15CuNi15214.76Approx +30020 and 60°C8.9-
NEXTMCN10CuNi10156.67+350 to +45020 and 105°C8.92.0811
NEXTMCM3CuMn312.58+280 to +38020 and 105°C8.82.1356
NEXTMCN6CuNi61010+500 to +90020 and 105°C8.92.0807
NEXTMN99.2Ni99.2911.1+4700 to +58000 and 100°C8.92.4066
NEXTMN99.6Ni99.6812.5+5300 to +64000 and 100°C8.92.406
NEXTMN99.4Ni99.4Fe812.561800 and 100°C8.92.4062
NEXTMN99.98Ni99.98714.366000 and 100°C8.9-
NEXTMCN2CuNi2519.8+1000 to +160020 and 105°C8.92.0802
NEXTMCN1CuNi12.540300020 and 105°C8.9-
NEXTMCC0.3CuCr0.31.92-300020 and 105°C8.9-
NEXTMC99.9Cu-ETP/(E-Cu57)1.758.843000 and 100°C8.92.006
NEXTMCT3/CTF0.2

CuTi3/CuTi3.2Fe0.2

862018.6-8.7-
NEXTMCFCuFe132~17210~1318-8.7-



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NEXTECK (CHINA) - SHENZHEN
Tower A1001, Galaxy Century, No 3069, CaiTian Rd, Futian District, Shenzhen, China
Zip Code: 518026
Tel: +86-755-8256-1631
Fax:+86-755-8256-1691
E-mail:nexteck@nexteck.com
Hotline:+86-400 882 8982

PRODUCTION PLANT
Wenchuan Rd, Alley 5300/1, Baoshan District, Shanghai, China
Zip Code: 200942
Tel: +86-21-3638-0189
Fax: +86-21-3638-0109
E-mail: nexteck@nexteck.com.cn