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{"title":"WCu80 Ring \/ Rod \/ Sheet \/ Bar Copper Tungsten Alloy For Electrical Discharge","imgUrl":"https:\/\/img.chinax.com\/nimg\/b5\/a7\/9618d6054967266133e7ec50a90d-200x200-1\/wcu80_ring_2f_rod_2f_sheet_2f_bar_copper_tungsten_alloy_for_electrical_discharge.jpg","attrs":{"Brand Name":"JBNR","Model Number":"50WCu,60WCu,75WCu,80WCu,85WCu","Place of Origin":"CHINA","Payment Terms":"L\/C, , T\/T, Western Union"}}
{"title":"Heat Resistant Copper Tungsten Alloy Electrode Heat Sink Tungsten Copper Switch","imgUrl":"https:\/\/img.chinax.com\/nimg\/97\/9b\/81c66c21bbb45e4f6619f5dfa762-200x200-1\/heat_resistant_copper_tungsten_alloy_electrode_heat_sink_tungsten_copper_switch_contact.jpg","attrs":{"Brand Name":"JBNR","Model Number":"customization as requirements","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"Electrode Block Copper Tungsten Alloy Material Used In Welding Machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/db\/ec\/21c74fa0fa846d19dec79d28b19a-200x200-1\/electrode_block_copper_tungsten_alloy_material_used_in_welding_machine.jpg","attrs":{"Brand Name":"JBNR","Model Number":"50WCu,60WCu,75WCu,80WCu,85WCu","Place of Origin":"CHINA","Payment Terms":"L\/C, , T\/T, Western Union"}}
{"title":"Tungsten Copper \/ Copper Tungsten Alloy CuW75 Edm Electrode Material","imgUrl":"https:\/\/img.chinax.com\/nimg\/49\/b1\/22a42907b2d537a2550242345a1c-200x200-1\/tungsten_copper_2f_copper_tungsten_alloy_cuw75_edm_electrode_material.jpg","attrs":{"Brand Name":"JBNR","Model Number":"50WCu,60WCu,75WCu,80WCu,85WCu","Place of Origin":"CHINA","Payment Terms":"L\/C, , T\/T, Western Union"}}
{"title":"High Erosion Resistance Tungsten Copper Bar High Purity Tungsten Material","imgUrl":"https:\/\/img.chinax.com\/nimg\/48\/b7\/e256a707b7e615a89cb0b721d118-200x200-1\/high_erosion_resistance_tungsten_copper_bar_high_purity_tungsten_material.jpg","attrs":{"Brand Name":"JBNR","Model Number":"EDTC001","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"Tungsten Copper Electrode Copper Tungsten Alloy Sinking Electrode For Tungsten","imgUrl":"https:\/\/img.chinax.com\/nimg\/b3\/7d\/3b98c73ae34493cbd4f8f8f8d921-200x200-1\/tungsten_copper_electrode_copper_tungsten_alloy_sinking_electrode_for_tungsten_carbide.jpg","attrs":{"Brand Name":"JBNR","Model Number":"50WCu,60WCu,75WCu,80WCu,85WCu","Place of Origin":"CHINA","Payment Terms":"L\/C, , T\/T, Western Union"}}
{"title":"Gold Color W70cu30 Copper Tungsten Alloy Flat Blanks For Spaceflight Field","imgUrl":"https:\/\/img.chinax.com\/nimg\/c6\/cd\/4ad5498819c52fb4922f7ae8d1f6-200x200-1\/gold_color_w70cu30_copper_tungsten_alloy_flat_blanks_for_spaceflight_field.jpg","attrs":{"Brand Name":"JBNR","Certification":"ISO 9001","Place of Origin":"China","Minimum Order Quantity":"1 piece"}}
WCu80 Ring / Rod / Sheet / Bar Tungsten Copper EDM Electrode
Description:
tungsten composites are used worldwide for EDM (Electrical Discharge Machining) and ECM (Electrochemical Machining) electrodes. All material is manufactured by the press, sinter, and infiltrate process. Virgin powders are used, resulting in a consistent homogeneous material giving high and even burning rates. Copper tungsten is used in plunger/sinker applications where intricate definition is required, especially in tungsten carbide.
Product Properties:
Class
Chemical Composition(Wt%)
Density
Hardness
Resistance rate
IACS
Bending strength
Cu
Total Additives≤
W
g/cm3≥
kgf/mm4≥
um.cm≤
%≥
MPa≥
W93Cu07
7±1.0
0.5
balance
17.5
270
7.2
26
1190
W90Cu10
10±2.0
0.5
balance
16.75
260
6.5
27
1160
W85Cu15
15±2.0
0.5
balance
15.90
240
5.7
30
1080
W80Cu20
20±2.0
0.5
balance
15.15
220
5.0
34
980
W75Cu25
25±2.0
0.5
balance
14.50
195
4.5
38
885
W70Cu30
30±2.0
0.5
balance
13.80
175
4.1
42
790
W65Cu45
0.545±2.0
0.5
balance
13.30
155
3.9
44
650
W60Cu40
40±2.0
0.5
balance
12.75
140
3.7
47
600
W55Cu45
45±2.0
0.5
balance
12.30
125
3.5
49
565
W50Cu50
50±2.0
0.5
balance
11.85
115
3.2
54
534
Application:
Arcing contacts and vacuum contacts in high and medium voltage breakers or vacuum interruptors Electrodes in electric spark erosion cutting machines Heat sinks as passive cooling elements of electronic devices Electrodes for resistance welding Electronic Packaging Materials
Zhuzhou Jiabang Refractory Metal Co.,Ltd, founded in year 2008, has an area coverage of 12000m2. Its registered capital is RMB 30 million.
Zhuzhou Jiabang Refractory Metal Co.,Ltd is devoted in research and production of products in electronics area, medical area, new energy industry and aero... Zhuzhou Jiabang Refractory Metal Co.,Ltd, founded in year 2008, has an area coverage of 12000m2. Its registered capital is RMB 30 million.
Zhuzhou Jiabang Refractory Metal Co.,Ltd is devoted in research and production of products in electronics area, medical area, new energy industry and aero...
