Tungsten Alloy W60cu40 W70cu30&W80cu20 Tungsten Copper Alloy

• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: GB, ASTM
• Purity: W50-90%
• Alloy: Alloy
• Shape: Square
• Type: Tungsten Alloy
• Model NO.: w alloy
• Grade: W70cu30 W75cu25 W80cu20
• Sample: Supply as Customer Need
• Surface: Bright
• MOQ: 2kg
• Delivery Time: 15-25 Days
• Transport Package: Standard Exported Plywood Case/Wooden Packing
• Specification: As the customer need
• Trademark: WMMP
• Origin: China
• HS Code: 8101999000
• Production Capacity: 50 Tons/Year

Product Description

2022 Big Sale W50-W90% Wolfram Tungsten Copper Alloy Supplier 
Product information:
Material: W50-90Cu10-50
Brand:W55Cu45,W60Cu40,W70Cu30, W75Cu25, W80Cu20, W85Cu15, W90Cu10
Density: 11.85g/cm3-16.75g/cm3
Product standard: GB8320-87
WCu alloy rods size: dia(3.0-200mm)*L
WCu alloy foil size: Thickness(0.08-0.7mm)*Width<120mm*Length<300mm
WCu Flatness tolerance:<4um
WCuRoughness:Ra1.6-Ra0.8
WCuSurface: polished, ground.
WCu alloy foil size: Thickness(0.08-0.7mm)*Width<120mm*Length<300mm
WCu alloy sheet size see following attachment

WCu alloy rods size: diameter(3.0-200mm)*L<500mm

Class	Chemical Composition (wt%)			Density	Hardness	Resistivity	IACS	Bending Strength
	Cu	Total Impurities≤	W	g/cm3  ≥	HB Kgf/mm2 ≥	μΩ.cm  ≤	%  ≥	MPa ≥
W50/Cu50	50±2.0	0.5	Balance	11.85	115	3.2	54	--
W55/Cu45	45±2.0	0.5	Balance	12.30	125	3.5	49	--
W60/Cu40	40±2.0	0.5	Balance	12.75	140	3.7	47	--
W65/Cu35	35±2.0	0.5	Balance	13.30	155	3.9	44	--
W70/Cu30	30±2.0	0.5	Balance	13.80	175	4.1	42	790
W75/Cu25	25±2.0	0.5	Balance	14.50	195	4.5	38	885
W80/Cu20	20±2.0	0.5	Balance	15.15	220	5.0	34	980
W85/Cu15	15±2.0	0.5	Balance	15.90	240	5.7	30	1080
W90/Cu10	10±2.0	0.5	Balance	16.75	260	6.5	27	1160

WCu tungsten copper alloy application and performance:
1.  Arcing contacts and vaccum contacts in high and medium voltage breakers or vaccum interruptors;
2.  Electrodes in electric spark erosion cutting machines;
3.  Electrodes for resistance welding;used where the combination of high heat resistance, high electrical
4. Some of the applications are in electric resistance welding, as electrical contacts, and as heat sinks.
5. As contact material the alloy is resistant to erosion by electric arc. WCu alloys are also used in electrodes for electrical discharge machining and electrochemical machining.
 
 Advantages of Copper Tungsten Plates:
1. Better heat resistant; 
2. Better ablate-resistant; 
3. High intensity
4. High density; 
5. Excellent thermal and electrical conductivity; 
6. Easy to be machined. 

Be relative to tungsten copper alloy,we also supply tungsten nickel copper/Iron alloy
High Quality Tungsten High Heavy Alloy ASTM B777-07 rods/sheet/tubes

Material:W90-97NiFe(Magnetic)&W90-97NiCu(Nonmagnetic)
Density:16.8-18.8g/cm3

• High density (up to 65% denser than Lead). 
• Denser materials exist (, pure Tungsten, Gold, platinum group metals) but their use is restricted by availability, workability and cost. 
• Providing mass where volume space is limited. 
• Concentrated weight essential where accuracy is required in placement of mass. 
• Placement of weight in situations where airflow has a significant impact. 

high grade Tungsten high heavy alloy AMST 21014 class 3(another expression)   
        - Material: W90-97NiFe(Magnetic) & W90-97NiCu(Nonmagnetic)
        - Density:16.8-18.8g/cm3
        - Rods Size:dia(1.5 -200) x Length<500mm  
         Plate size: 0.1min Thickness*W*L

Property of tungsten alloy

AMST 21014 class 1
90%WNiFe, 90%WNiCu
Density : 17.0
Hardness: 32HRC max
Elongation: 5-20%

AMST 21014 class 2
92.5%WNiFe, 92.5%WNiCu
Density : 17.2
Hardness: 33HRC max
Elongation: 5-15%

AMST 21014 class 3
95%WNiFe, W95NiCu
Density : 18.0
Hardness: 34HRC max
Elongation: 3-10%

AMST 21014 class 4
97.5%WNiFe, W97.5NiCu
Density : 18.85
Hardness: 35HRC max
Elongation: 1-8%

More Tungsten Alloy product photoes,hope you are interested in them
More information about Luoyang Mopei Tungsten&Molybdenum Material Co.LTD
The advantage of us:
 1) We already have more than 11 years tungsten beads producing and exporting experience
 2) Competitive price in the market,factory direct sales.
 3) the whole production line from powder to finished products, top and steady quality assured
 4) fast delivery and best after-sale service
 5) Every month we export more beas to European,America,New Zealand,Korea etc