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Improve the Performance of your Mold Tools with ECOMold Copper Alloys

ECOMold copper alloys are ideal for use as mold tooling material for plastics processing. The unique properties of our alloys are attained through complex alloy compositions, and specially developed manufacturing processes.

ECOMold Product Overview

 

ECOMold 95

Engineered to meet the industry’s demand for high thermal conductivity and higher hardness without beryllium, this new mold material offers optimal performance properties.

  • Twice as Hard as Aluminum
  • Five Times the Thermal Conductivity of Tool Steel

ECOMold 95 Mechanical & Physical Properties

 

ECOMold 135

Offering thermal conductivity superior to all other commonly used mold materials, ECOMold 135 is essential to cutting molding cycle times and improving plastic part quality.

ECOMold 135 Mechanical & Physical Properties

 

Mold Material Property Comparison

ECOMold alloys provide the most desirable combinations of thermal conductivity, hardness, and tensile strength – and are beryllium-free. Compare the properties and performance of ECOMold 95 and ECOMold 135 with other commonly used mold materials:

Mold Material Thermal Conductivity (Btu/hr./ft./°F) Hardness (Rockwell) Tensile Strength (ksi) Yield Strength (0.2% offset ksi)
ECOMold 95 95 30 RC 136 126
ECOMold 135 135 96 RB 100 75
C17510 (0.5% Be) 145 96 RB 110 90
C172 HH (2% Be) 60 40 RC 190 155
C172 LH (2% Be) 75 30 RC 170 140
P20 22 28-50 RC 146 110
moldMAX® XL 35 28 RC 110 100
H13 14 38-54 RC 206 185
Aluminum 90 17 RC 75 67

* Typical values, moldMAX is a registered trademark of Brush Wellman, Inc.

Designed and developed by Top Floor Technologies