Tungsten Copper Sheet W90cu10 Polished Tungsten Alloy Sheet 10.7mm Thickness

• Application: Electronics, Industrial
• Standard: GB, ASTM
• Purity: >99.95%
• Alloy: Non-alloy
• Shape: Sheet
• Type: Tungsten Sheets
• Model NO.: W alloy sheet
• Density: 19.2g/cm3
• Surface: Polished, Annealed
• Condition: Hot Rolled, Cold Rolled
• Transport Package: Wooden Box(Foam Board Around The Inner Wooden Box)
• Specification: thickness0.05mm, 0.08mm, 0.1mm, 0.2mm, 0.3mm
• Trademark: Jiangchi
• Origin: China
• HS Code: 8101990000
• Production Capacity: 200t/Year

Product Description

W alloy tungsten alloy WCu plate/sheet/wafer 
Material: W50-90 &Cu10-50
1. WCu tungsten alloy specification:
  1) WCu (W50Cu50, W55Cu45, W60Cu40, W70Cu, W75Cu, W80Cu, W85Cu, W90Cu, etc)
  2) Density:11.8-116.75g/cm3
  3) Size:As your need
    Plate: (0.04-50)* W X L
    rod-Dia.1.5 - 200 X 300mm Long
  4) Flatness tolerance:<4um
  5) Roughness:Ra1.6-Ra0.8
  6) Surface: polished, ground.
2. Property Brief Introduction
W-Cu heat sink material is a composite of tungsten and copper, with both tungsten low expansion characteristics, but also has copper of high thermal conductivity properties, and the tungsten and copper in the thermal expansion coefficient and thermal conductivity can be adjusted with the W-Cu composition, also the composite can be machined to various shape, these features make the application of this composite with great convenience.
 1) high melting point, high strength,
 2) smooth and clean surface,
 3) good conductions, small linear expansion coefficient and good heat-resistance

3. Chemical composition

Code No.	Chemical Composition %			Mechanical properties
	CU	Impurity	W	Density (g/cm3 )	Hardness  HB	RES (cm)	Conductivity   IACS/ %	TRS/  Mpa
CuW50	50+/-2.0	0.5	Balance	11.85	115	3.2	54
CuW55	45+/-2.0	0.5	Balance	12.3	125	3.5	49
CuW60	40+/-2.0	0.5	Balance	12.75	140	3.7	47
CuW65	35+/-2.0	0.5	Balance	13.3	155	3.9	44
CuW70	30+/-2.0	0.5	Balance	13.8	175	4.1	42	790
CuW75	25+/-2.0	0.5	Balance	14.5	195	4.5	38	885
CuW80	20+/-2.0	0.5	Balance	15.15	220	5	34	980
CuW85	15+/-2.0	0.5	Balance	15.9	240	5.7	30	1080
CuW90	10+/-2.0	0.5	Balance	16.75	260	6.5	27	1160

4.Copper tungsten alloy--Tungsten Copper Composite Features:
No Fe, Co, Ni, Mn and other elements added as the sintering activator, to maintain a high thermal conductivity
Excellent hermeticity
Can provide semi-finished or finished (Ni/Au plated) products
Precision machining and excellent dimensional control, surface finish and flatness
With close technical support including product design, custom manufacturing, testing and post sale supports.

Pure tungsten sheet and W1 tungsten sheet & plate/strip
Size: Thickness 0.05-50.0mm  Width 20-800mm  Length 100-3000mm or as your need
Tungsten sheet/plate/foil/strip
Specification:
1) Tungsten Sheet/Plate Purity: 99.95%
2)  Density: >19.1g/cm3
3)  Size: according to the needs of users: T(0.03-40)*W(20-600)*L L<2000mm
4)  Surface: Black,Alkali Wash and Polished
5)  Condition: hot roll
6)  Products Application: Tungsten is suitable for light, electric vacuum device, electric semiconductor device, glass fiber kiln heating element, heat shield, boat and finished products etc.

Molybdenum sheet/plate/foil/strip-Mo1/MoLa/TZM
99.95% Molybdenum Sheet, Molybdenum Strip 0.3mm 0.5mm Thickness
1. Purity: Mo>= 99.95%
2. Standard: GB/T 4182 or ASTM
3. Property specification
 1) high melting point, high strength,
 2) smooth and clean surface,
 3) good conductions, small linear expansion coefficient and good heat-resistance

Thinner Molybdenum Sheet Molybdenum Foil Mocu Sheet Tzm Molybdenum Sheet
1. Purity: Mo>= 99.95%
2. Standard: GB/T 4182 or ASTM
3. Property specification
 1) high melting point, high strength,
 2) smooth and clean surface,
 3) good conductions, small linear expansion coefficient and good heat-resistance

	Thickness (mm)	Width(mm)	Length(mm)	Surface	Rolled condition
Molybdenum Plate	8.0-16.0	10-1000	10-1000	Alkali washed	Hot rolled
	3.0-8.0	10-1000	10-1000		Hot rolled
Molybdenum sheet	1.5-3.0	10-1000	10-2500	Acid cleaning	Coled rolled
	0.5-1.5	10-1000	10-2500		Cold rolled
	0.2-0.5	10-1000	10-2500		Cold rolled

Our main products: 
Molybdenum Products
Molybdenum rods/ Molybdenum plate /Molybdenum sheet
Molybdenum wire/ alloy Molybdenum wire/ Moly wire for EDM
Molybdenum electrode/molybdenum disk/Molybdenum boat/ Molybdenum Crucible/Molybdenum tube

Tungsten Products
Tungsten rods/ Tungsten plate/ Tungsten sheet
Tungsten wire/ Tungsten electrode
Tungsten crucible /Tungsten boat/ Tungsten tube
Other specail shape/part

Alloy Products
TZM Products/MoLa products, WC, Ti, Ta, Ni, etc.
WNiFe / WniCu Product/ Alloy ball/WC-Co
Tungsten fishing products
Tungsten bead, tungsten alloy shot for hunting, tungsten metal material

More information about us:
We promise you -- The advantage of us:
 1) products quality, with many years of producing experience
 2) low price in the market, and factory direct sales.
 3) the whole production line from powder to finished products, top and steady quality assured
 4) good packing for safe exprot delivery, and fast manufacturing time
 5) fast delivery and best after-sale service.