Company
Product List
Offer to buy
Offer to sell
Sign In
Join
Help
Languages
English
繁體中文
簡體中文
Chengdu Chaohui Copper Alloy Co.,Ltd.
Home
Company Profile
Products
Video
Inquiry
Contact Us
Recommended Results
Sell:Nonlead Tellurium brass, phosphorus tellurium copper alloy, Magnesium tellurium copper alloy,
Category :
Metals and minerals->Hard metal->copper alloy bar
View Larger Picture
View Larger Picture
View Larger Picture
Product Specification
Country
CN
Brand
Xinju Brand
Product Detail
1.Tellurium brass bars without lead with high strength and high machinability
ASTM C14500
1).Trade mark: HDT-1
Patent No. 10022245.0
Specification:
1). 90mm (diameter) x 0.25-5m (length) casting round bars;
2). 5-40mm(diameter) x 0.25-5m (Length) extruding/drawing round bars & abnormal shape bars.
Main checmical compositions(Percent)
Cu Bi Te Pb As Cd Zn Total impurities
57-60 0.45-0.65 0.010-0.015 - - - Allowance Below 1.0
Main physic properties
1).Status: Semi-hardness (Y2)
2).Tensile strength: 390-420RmMpa
3).Expansion (A Percent): 10-16
4).Hardness(HBS): 115
5).Machinability rating: 85 Percent
Remarks: Pb below 0.006 Percent
Usage: It is used for the manufacture of complex high precision parts such as air-conditioner valves, metal decorations, door holder, lock, automobile parts, watch shell and water heater materials etc.
2). Trade mark: HDT-2
Patent No. 10022244.6
Specification:
1). 90mm (diameter) x 0.25-5m (length) casting round bars;
2). 5-40mm(diameter) x 0.25-5m (Length) extruding/drawing round bars & abnormal shape bars.
Main checmical compositions(Percent)
Cu Bi Te Pb As Cd Zn Total impurities
57-60 0.70-0.95 0.010-0.015 - - - Allowance Below 1.0
Main physic properties
1).Status: Semi-hardness (Y2)
2).Tensile strength: 410-450RmMpa
3).Expansion (A Percent): 10-15
4).Hardness(HBS): 120
5).Machinability rating: 90 Percent
Remarks: Pb below 0.006 Percent
Usage: It is used for the manufacture of machinery, automobile parts, instrument parts, watch parts, various water pipes, connectors, gears, air bottle valves, high precision parts, bearing, bearing metal, electric connectors etc.
3). Trade mark: HDT-3
Patent No. 10022246.5
Specification:
1). 90mm (diameter) x 0.25-5m (length) casting round bars;
2). 5-40mm(diameter) x 0.25-5m (Length) extruding/drawing round bars & abnormal shape bars.
Main checmical compositions(Percent)
Cu Bi Te Pb As Cd Zn Total impurities
60-65 1.00-1.25 0.010-0.015 - - - Allowance Below 1.0
Main physic properties
1).Status: Semi-hardness (Y2)
2).Tensile strength: 380-420RmMpa
3).Expansion (A Percent): 10-14
4).Hardness(HBS): 125
5).Machinability rating: 100 Percent
Remarks: Pb below 0.006 Percent
Usage: It is used for the manufacture of machinery, automobile parts, instrument parts, watch parts, various water pipes, connectors, gears, air bottle valves, high precision parts, bearing, bearing metal, electric connectors etc.
2. Free-cutting phosphorus tellurium copper alloy Bars
ASTM C14500
Trade mark: PDT
Specification:
1). 90mm (diameter) x 0.25-5m (length) casting round bars;
2). 5-40mm(diameter) x 0.25-5m (Length) extruding/drawing round bars & abnormal shape bars.
Main checmical compositions(Percent)
Cu Te P
99.288 0.4-0.7 0.004-0.012
Main physic properties
1).Tensile strength: 350-380RmMpa
2).Expansion (A Percent): 9-12
3).Hardness(HBS): 103-108
4).Machinability rating: 85 Percent
Usage: It is used for the manufacture of various cutting nozzles, rapid connectors, electrodes and various free-cutting copper alloy parts which needs high productivity.
3.Magnesium tellurium copper alloy Bars
ASTM C14500
Trade mark:MDT
Patent No.02133772.1
Specification:
1). 90mm (diameter) x 0.25-5m (length) casting round bars;
2). 5-40mm(diameter) x 0.25-5m (Length) extruding/drawing round bars & abnormal shape bars.
Main checmical compositions(Percent)
Mg Zn Pb S Bi Te Cu
0.05-0.010 - - - - 0.3-0.8 Over 99.19
Main physic properties
1).Tensile strength: 320-570RmMpa
2).Expansion (A Percent): 8-11
3).Hardness(HBS): 150
4).Electrical conductivity: 75-85%IACS
5).Thermal conductivity:300-330W/(m.k)
6).Corona voltage(KV): 16
7).Breakdown voltage(KV):19
Remarks: Pb below 0.006 Percent
Usage: It is used for the manufacture of contact network wires of high-speed railroad and relative fittings.
4. Tellurium copper alloy Bars
ASTM C14500
Trade mark:DT
Patent No.02113262.3
Specification:
1). 90mm (diameter) x 0.25-5m (length) casting round bars;
2). 5-40mm(diameter) x 0.25-5m (Length) extruding/drawing round bars & abnormal shape bars.
Main checmical compositions(%)
Te Rare metal Cu
0.2-0.35 0.03-0.05 Allowance
Main physic properties
1).Status:A. Semi-hardness(Y2). B. Hardness(Y)
1).Tensile strength: 350-580RmMpa, 400-450 RmMpa
2).Expansion (A Percent): A. 8-11. B. 1-3
3).Hardness(HBS): 103-108
4).Electrical conductivity:99%IACS
5).Thermal conductivity:380-440W/(m.k)
6).Corona voltage(KV): 17-18
7).Breakdown voltage(KV):19-21
Usage: It is used for the manufacture of contact network wires of high-speed railroad and relative fittings.
5.Free-cutting copper alloy and special copper alloy rod
ASTM B301 C14500 Hardness: Half hard
Specification:
Length:1m-6m. Diameter:8mm,10mm,20mm .
Technical parameter:
1). Thermal conductivity:Over 500Wm-1k-1(International leading);
2). Electrical conductivity:85%IACS-100%IACS(International leading);
3). Tensile strength:400MPa-700MPa(International leading);
4). Soften temperature:300 oC.
Note: It has high corrosion-proof and high arc extermination ability.
Applicable fields:
It is mainly used for high-tech fields and electronic industry department.
Supply ability: 1,200MT/Year
6.Copper alloy and special copper alloy sheet
ASTM B301 C14500 Hardness: Half hard
Specification:
1-3m (Length) x 50mm-450mm (Width) x 5mm-20mm (Thickness)
Technical parameter:
1). Thermal conductivity:Over 500Wm-1K-1(International leading);
2). Electrical conductivity:85%IACS-100%IACS(International leading);
3). Tensile strength:400MPa-700MPa(International leading);;
4). Soften temperature:300 oC
Note: It has high corrosion-proof and high arc extermination ability.
Applicable fields:
It is mainly used for aviation and spaceflight, missile, radar, military industry, high-tech field, thermal exchanger, CPU radiator as well as all thermal conduction and radiating products such as CPU radiator etc.
Supply ability: 1,200MT/Year
7.Copper, copper alloy and special copper alloy foil
ASTM B301 C14500 Hardness: Half hard
Specification:
50kgs/Roll x 48mm-110mm (Width) x 0.03 mm-0.15mm (Thickness)
Technical parameter:
1). Thermal conductivity:Over 500Wm-1K-1(International leading);
2). Electrical conductivity:85%IACS-100%IACS(International leading);
3). Tensile strength:400MPa-700MPa(International leading);
4). Soften temperature:300 oC
Note: It has high corrosion-proof and high arc extermination ability.
Applicable fields:
It is mainly used for Identification, bank card, commercial card and IC card etc.
Supply ability: 700MT/Year
8.Copper alloy and special copper alloy belt
ASTM B301 C14500 Hardness: Half hard
Specification:
Over 2m (length) x 110mm, 200mm-450mm (Width) x 0.03mm-1.0mm (Thickness)
Technical parameter:
1). Thermal conductivity:Over 500Wm-1K-1(International leading);
2). Electrical conductivity:85%IACS-100%IACS(International leading);
3). Tensile strength:400MPa-700MPa(International leading);
4). Soften temperature:300 oC
Note: It has high corrosion-proof and high arc extermination ability.
Applicable fields:
It is mainly used for aviation and spaceflight, missile, radar, military industry, high-tech field, thermal exchanger, CPU radiator as well as all thermal conduction and radiating products such as CPU radiator etc.
Supply ability: 700MT/Year
Welcome all the customers discuss business with us!
More Products from this Supplier
High thermal conductivity copper alloy rod
[ Back Products Catalog ]
Commerce Member:
Please log in your ID and password, we will later fill in relating info.
ID:
Password:
Remember my ID on this computer
Complete this form below to send out your enquiries.
All enquiries will be automatically sent to the company you want to develop.
Subject
Content
(Don't input Company Name, E-Mail, Phone Number, Fax Number, and URL)
Company Profile:
*
Company Name
*
E-mail
*
Country
Please Select Your Country
United States
Afghanistan
Albania
Algeria
American Samoa
Andorra
Angola
Anguilla
Antarctica
Antigua and Barbuda
Argentina
Armenia
Aruba
Australia
Austria
Azerbaidjan
Bahamas
Bahrain
Bangladesh
Barbados
Belarus
Belgium
Belize
Benin
Bermuda
Bhutan
Bolivia
Bosnia Herzegovina
Botswana
Bouvet Island
Brazil
British Indian Ocean Territory
Brunei Darussalam
Bulgaria
Burkina Faso
Burundi
Cambodia
Cameroon
Canada
Cape Verde
Cayman Islands
Central African Republic
Chad
Chile
China
Christmas Island
Cocos (Keeling) Islands
Colombia
Comoros
Congo
Cook Islands
Costa Rica
Croatia
Cuba
Cyprus
Czech Republic
Denmark
Djibouti
Dominica
Dominican Republic
East Timor
Ecuador
Egypt
El Salvador
Equatorial Guinea
Eritrea
Estonia
Ethiopia
Falkland Islands
Faroe Islands
Fiji
Finland
Former Czechoslovakia
Former USSR
France
France (European Territory)
French Guyana
French Southern Territories
Gabon
Gambia
Georgia
Germany
Ghana
Gibraltar
Great Britain
Greece
Greenland
Grenada
Guadeloupe (French)
Guam (USA)
Guatemala
Guinea
Guinea Bissau
Guyana
Haiti
Heard and McDonald Islands
Honduras
Hong Kong
Hungary
Iceland
India
Indonesia
Iran
Iraq
Ireland
Israel
Italy
Ivory Coast
Jamaica
Japan
Jordan
Kazakhstan
Kenya
Kiribati
Kuwait
Kyrgyzstan
Laos
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg
Macau
Macedonia
Madagascar
Malawi
Malaysia
Maldives
Mali
Malta
Marshall Islands
Martinique (French)
Mauritania
Mauritius
Mayotte
Mexico
Micronesia
Moldavia
Monaco
Mongolia
Montserrat
Morocco
Mozambique
Myanmar
Namibia
Nauru
Nepal
Netherlands
Netherlands Antilles
Neutral Zone
New Caledonia (French)
New Zealand
Nicaragua
Niger
Nigeria
Niue
Norfolk Island
North Korea
Northern Mariana Islands
Norway
Oman
Pakistan
Palau
Panama
Papua New Guinea
Paraguay
Peru
Philippines
Pitcairn Island
Poland
Polynesia (French)
Portugal
Puerto Rico
Qatar
Reunion (French)
Romania
Russian Federation
Rwanda
S. Georgia & S. Sandwich Isls.
Saint Helena
Saint Kitts & Nevis Anguilla
Saint Lucia
Saint Pierre and Miquelon
Saint Tome (Sao Tome) and Principe
Saint Vincent & Grenadines
Samoa
San Marino
Saudi Arabia
Senegal
Seychelles
Sierra Leone
Singapore
Slovak Republic
Slovenia
Solomon Islands
Somalia
South Africa
South Korea
Spain
Sri Lanka
Sudan
Suriname
Svalbard and Jan Mayen Islands
Swaziland
Sweden
Switzerland
Syria
Tajikistan
Taiwan
Tanzania
Thailand
Togo
Tokelau
Tonga
Trinidad and Tobago
Tunisia
Turkey
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda
Ukraine
United Arab Emirates
United Kingdom
Uruguay
Uzbekistan
Vanuatu
Vatican City State
Venezuela
Vietnam
Virgin Islands (British)
Virgin Islands (USA)
Wallis and Futuna Islands
Western Sahara
Yemen
Yugoslavia
Zaire
Zambia
Zimbabwe
*
Contact Person
URL
*
Phone
-
-
Fax
-
-
*
Postal code
*
City
*
Street Address
*
Business Nature
Distributor
Exporter
Importer
Manufacturer
Whole Sale
Retailer
Reseller
Retrofitter
User
Others, please specify:
*
Security Code
Enter the security code.
Site Map l
Privacy Policy l
Company Profile l
Corporate Proposal l
Contact Us l
Help l
Advertise With Us l
World Trade Link
.