Factory Price High Quality for Eletrical Contact Tungsten Copper Alloy Bar Rods

• Customization: Available
• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: GB, ASTM
• Model NO.: W70 W75 W80 W8
• Alloy: Alloy
• Shape: Round
• Type: Tungsten Cooper Bar Rod
• Certification: ISO9001:2015
• Delivery: 10~25 Days
• OEM: Accept
• Surface Condition: Machined, Ground, Polished
• Technique: Sintered,Annealed
• Density: 11.85g/cm3-17.2g/cm3
• Color: Metallic Luster
• Transport Package: Standard Ply - Wooden Box with Foam Sheet (High Te
• Specification: from 0.5mm-150mm
• Trademark: Combat
• Origin: Luoyang, Henan, China
• HS Code: 81019910
• Production Capacity: 10 Metric Ton/Metric Tons Per Month

Product Description

Factory Supply 90W10Cu copper tungsten bar with polished surface

Product Description

Advantages

• High arc resistance combined with good electrical conductivity
• High thermal conductivity
• Low thermal expansion

Specifications 

Copper tungsten Rods: Dia(10-60)mm x (150-250)mm
Copper tungsten Spare bars: (12 x 12)mm (45 x 45)mm x 350mm

Chemical Composition,Physical & Mechanical Properties of Tungsten-Copper Composites:  

Code No.	Chemical Composition %			Mechanical properties
	CU	Impurity	W	Density (g/cm3)	Hardness HB	RES(cm)	Conductivity IACS/ %	TRS/ 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

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Company Information
  

Quality Management System

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Packaging & Shipping

FAQ
1.are you trading company or manufacturer?
We are Professional manufacturer. Our company has been in this over 10 years and has initially
established a benchmark in the industry. We will further consolidate the brand awareness in
Henan and allow more customers to accept and recognize our products.
2.Do you make OEM?
Yes, we do. We have laser machine, can laser your logo and sizes on the body of milling cutter,
also can print labels.
3.How about the delivery time?
We normally will dispatch your order with in 5-10 working days depends on stock level, as soon
as the order is shipped, we will list the tracking number on your order detail page, if there is any
problem regarding to the shipping, please feel free to contact us.
4.Can you produce carbide Special Tool?
Yes, we can. Cutters Customized acceptable!?Coated OEM also acceptable.?We also can produce
the products which according to your drawing,or the hot designed recommend to you.
5.Can you send products to our Forwarder in China?
Yes, if you have forwarder in China, i will glad to send products to him/her