Songhan Plastic Technology Co.,Ltd.
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ECOMold 95 Copper Mold Material

Category Metal , Nonferrous Metal , Copper Alloy
Manufacturer ECOMold
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ECOMold 95 Copper Mold Material.pdf
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Material Notes:
ECOMold® copper alloys (beryllium-free) are designed specifically for plastics industry applications. ECOMold® 95 has a superior combination of thermal conductivity, hardness, and tensile strength. This mold material has proven to be highly effective for injection molding, blow molding, thermoforming, and other plastic processing uses.ECOMold® 95 is used in applications requiring a high hardness level such as cores, core inserts, cavities - inserts, runnerless molding systems, hot runner nozzles, core pins, blow pins, ejector sleeve core combinations, sprue bushings, and neck and tail pinch offs.Information provided by ECOMold.
Physical Properties Metric English Comments
Density 8.69 g/cc
0.314 lb/in³
Mechanical Properties Metric English Comments
Hardness, Brinell 286
286
3000 kg
Hardness, Rockwell C 30
30
Tensile Strength, Ultimate 896 MPa
130000 psi
Tensile Strength, Yield 724 MPa
105000 psi
Proportional Limit
827 MPa

@Strain 0.200 %
120000 psi

@Strain 0.200 %
Elongation at Break 4.0 %
4.0 %
in 2"
Modulus of Elasticity 145 GPa
21000 ksi
Tension
Compressive Strength 689 MPa
100000 psi
0.1% Permanent Set
Charpy Impact 9.49 J
7.00 ft-lb
V-Notch
Thermal Properties Metric English Comments
CTE, linear 15.7 µm/m-°C

@Temperature 20.0 °C
8.70 µin/in-°F

@Temperature 68.0 °F
Thermal Conductivity 164 W/m-K
1140 BTU-in/hr-ft²-°F
Electrical Properties Metric English Comments
Electrical Resistivity 0.00000490 ohm-cm
0.00000490 ohm-cm
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