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Home > Products > Copper Tungsten Alloy > Copper Tungsten Alloy Switch Contacts > High Quality Copper Tungsten Switch Contacts

High Quality Copper Tungsten Switch Contacts

Payment Type:
L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm:
FOB,CIP
Min. Order:
1 Kilogram
Delivery Time:
30 Days
Transportation:
Ocean,Land,Air
Port:
Dalian Port,Qingdao Port,Shanghai Port
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  • Product Description
Overview
Product Attributes

Model No.Customized

BrandXGR

Product TypeSheet Sheet

ProcessPowder Metallurgy

TypeElectrivity Industry

MaterialCopper Tungsten Alloy

GradeCuW50-90

Density11.85-16.75cm/3

HARDNESS115-260

Conductivity≥27-54

Resistivity≤3.2-6.5

Supply Ability & Additional Informations

PackagingNormal export package ,cartons and plywood case

Productivity5000 Kg per month

TransportationOcean,Land,Air

Place of OriginShenyang,Liaoning,China

Supply Ability5000 Kg per month

CertificateISO9001

PortDalian Port,Qingdao Port,Shanghai Port

Payment TypeL/C,T/T,D/P,Paypal,Money Gram,Western Union

IncotermFOB,CIP

Delivery Time30 Days

Packaging & Delivery
Selling Units:
Kilogram
Package Type:
Normal export package ,cartons and plywood case


Powder Metallurgy process CuW75 copper Tungsten Electrode

(1).Copper–tungsten (tungsten–copper, CuW, or WCu) alloy is a pseudo-alloy of copper and tungsten. As copper and tungsten are not mutually soluble, the material is composed of distinct particles of one metal dispersed in a matrix of the other one. The microstructure is therefore rather a metal matrix composite instead of a true alloy.

(2 ).The material combines the properties of both metals, resulting in a material that is heat-resistant, ablation-resistant, highly thermally and electrically conductive, and easy to machine.

(3). Parts are made from the CuW alloy by pressing the tungsten particles into a desired shape,sinteringthe compacted part, then infiltrating with molten copper. Sheets, rods and bars of the alloy are available as well.

(4). Commonly used Copper Tungsten Alloy contains 10–50 wt.% of copper, the remaining portion being mostly tungsten. The typical properties of the alloy depend on its composition.
(5). The alloy with less wt.% of copper has higher density, higher hardness and higher resistivity. The typical density of CuW90 alloy, with 10% of copper, is 16.75 g/cm3 and 11.85 g/cm3 for CuW50 alloy. CuW90 has higher hardness and resistivity of 260 HB kgf/mm2 and 6.5 µΩ.cm than CuW50.

Material List

Brand and No. Chemical Components % Physical Properties
Cu Total Impurities W

Density

(G/cm³)

Hardness

HB≥

Resistivity

υΩ.cm≤

Conductivity

IACS%≥

Bending Strength

Mpa≥

CuW(50) 50±2.0 0.5 balance 11.85 115 3.2 54
CuW(55) 45±2.0 0.5 balance 12.30 125 3.5 49
CuW(60) 40±2.0 0.5 balance 12.75 140 3.7 47
CuW(65) 35±2.0 0.5 balance 13.30 155 3.9 44
CuW(70) 30±2.0 0.5 balance 13.80 175 4.1 42 790
CuW(75) 25±2.0 0.5 balance 14.50 195 4.5 38 885
CuW(80) 20±2.0 0.5 balance 15.15 220 5.0 34 980
CuW(85) 15±2.0 0.5 balance 15.90 240 5.7 30 1080
CuW(90) 10±2.0 0.5 balance 16.75 260 6.5 27 1160


FAQ


Q1: What is the Warranty for our products ?

A1: We own high precision grading machine to control geometry dimensions and apply ultra fine grain size substrate coated with high performance coatings to guarantee the lifetime of our products, which can satisfy every working condition.If any quality problems on our side occurred in this period , we will take on the shipping cost and replacement.

Q2: Do you provide free samples?

A2: Yes, usually we provide free samples for testing under the condition of freight paid by customer.

Q3: What is your minimum order requirement?

A3: We will indicate the MOQ for each item in the quotation sheet. We accept the sample and trial order. If the quantity of single item can't reach the MOQ, the price should be sample price.

Q4: What is the delivery time of your products?

A4: It depends on the inventory availability.If items needed are in stock, the delivery time would be within 8 work days, but if not the delivery time would be around 20 work days.

Q5: Can you manufacture Special-shaped products?

A5: Yes, we can. We can produce both standard and special prosucts. We can make them according to your drawings and samples.

Q6: May I have my order working schedule?

A6: Yes, we will send working schedule of your order each week. We will inspect and test all merchandise in case of damaging and missing parts before shipment. The detailed inspection pictures of the order will be sent to you for your confirmation before delivery.



Our service :


Why Choose us?


-Our faith is that the quality and customer's demands are always the first important thing for everyone in our company.


1. almost 20 years in producingsilver tungsten alloy and 10 years exporting experience.

2. Providing professional solutions.

3. Our own R&D team has professional backgroun and excellent innovation ability.

4. Drawing designed ability.

5. Customized producing.

6. Small quantity is acceptable.

7. Quick feedback and good English communication.


Please send inquiry or contact us to get more detail right now .

Looking for ideal Copper Tungsten Switch Contacts Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Copper Tungsten Alloy Switch Contacts are quality guaranteed. We are China Origin Factory of Copper Tungsten Contacts. If you have any question, please feel free to contact us.

Product Categories : Copper Tungsten Alloy > Copper Tungsten Alloy Switch Contacts

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