High Quality Copper Moulds - Engineers to your casting success.
We supply all kinds of Copper Mould Tubes of all sizes and dimensions, produced exactly as per the required drawing.
The Sizes for Copper Mould Tubes is enlisted as under :-
Radius |
2500mm to 16000mm |
Square Tubes |
80mm X 80mm - 400mm X 400mm |
Rectangular Tubes |
120mm X 240mm – 400mm X 430mm |
Round Tubes |
$ 120mm - 450mm |
Length |
700mm to 1000mm |
Mould Plates - Specifications for Copper Mould Plates
Unit: mm |
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Copper Plate Type |
Specifications |
Material |
Coating |
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Length |
Width |
Thickness |
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Beam Blank |
700-1016 |
280-480 |
80-140 |
CuCrZr, Cu-Ag |
Ni-Co, Ni-Fe |
Rectangular |
700-1000 |
300-3800 |
30-65 |
CuCrZr, Cu-Ag |
Ni-Co, Ni-Fe |
Raw Material of Copper Mould Tubes :-
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To provide mould tubes with optimal physical and mechanical properties to customers' specifications, mould tube products are supplied of the following materials: 1. Cu-DHP: Normally used for mould tubes section size below 180x180mm and round tubes below Dia.150mm. |
These materials have different levels of hardness and thermal conductivities. We are highly experienced in choosing proper materials to meet the specific demands in heat resistance and thermal conductivities of customers' applications. The physical and mechanical properties of these materials are compared in details in the following tables: |
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High Phosphorus Deoxidized Copper |
Normal deoxidized copper. |
Silver-Bearing Copper |
Through the addition of about 0.1% silver, strength is significantly enhanced with no loss in thermal conductivity. Compared to deoxidized copper, the softening temperature is also about 100 degrees Centigrade higher than deoxidized copper |
Cu-Cr-Zr |
Cr and Zr precipitation hardening provides this alloy with high strength, high resistance to heat, and thermal conductivity as high as high-phosphorus deoxidized copper. |
Material |
Cu-DHP |
Cu-Ag |
Cu-Cr-Zr |
Melting point |
1083℃ |
1083℃ |
1078℃ |
Coefficient of thermal |
1.68×10-5 |
1.68×10-5 |
1.70×10-5 |
Thermal |
340 W/(m·K) |
377 W/(m·K) |
325 W/(m·K) |
Recrystallization |
330℃ |
370℃ |
700℃ |
Hardness at 20℃ |
Min. 85 HB |
Min. 90HB |
Min. 120HB |
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TAPER
The Taper of Copper Moulds is of vital importance to the performance and life. |
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CHROME COATING
MOULD & PLATE COATINGS
| As for the coating of copper mould plates, based on our years of experience, we are able to provide Chrome coating, Ni-Cr coating, Ni-Fe coating and Ni-Co coating to meet the demand of various customers. |  |