High Quality Tungsten Copper Alloy Bar Rod

• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: GB, ASTM
• Purity: as Required
• Alloy: Alloy
• Shape: Round
• Type: Tungsten Bars
• Advantage: Professional
• Surface: Ground Polished
• Size: as Required
• Delivery Time: 10-15 Days
• Certificate: ISO9001:2000
• Transport Package: Wooden Boxes
• Specification: Dia(1.0-100mm)*L
• Trademark: tongchang
• Origin: China
• HS Code: 8101100010
• Production Capacity: 5t/Month

Product Description

Tungsten copper alloy
Grade: W80Cu20, W75Cu25, W90Cu10 W92.5NiFe
Tungstn Copper Alloy applications: For the spark erosion of dies of cemented carbide and for making high speed steel and switches and contacts in high and low voltage electriacl devices.

Tungsten Alloy sizes:
W-Cu Rods: Dia(1.0-60)* (10-500)mm
Copper tungsten Rods: Dia(10-60)mm x (10-250)mm
Copper tungsten Spare bars: (12 x 12)mm (45 x 45)mm x 350mm

High density Tungsten based alloy---Tungsten Alloy Density: (17~18.5)
Tungsten Alloy component: W(88-98)% with the addition of nickel and copper or nickel and iron, etc

Density g/cm 3	TRSN/ mm 2	Elogation  %	Elastic modulus kgf/ mm 2	HRC
16.8-18.5	650-950	3-16	2800-3300	25-31

Specifications of Copper Tungsten Alloy:

Code No.	Chemical Composition %			Mechanical properties
	CU	Impurity	W	Density (g/cm 3 )	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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