EnviB ECO -CuZn21SiP - CW724R / C69300

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Description

Lebronze alloys is worldwide leader in the design, customization, and production of copper & nickel alloys. Lebronze alloys (LBA) is actively involved in proposing ethical and ecologically sustainable solutions.

In brass applications, lead has been widely used to improve machining operations. Nowadays, there is a growing demand for alternatives to leaded brass all over the world.

To answer this, LBA developed EnviB, a new range of machinable brasses with high environmental performance. EnviB alloys fulfill rules and regulations like RoHs, REACH, California and Federal Drinking Water Act, UBA list, CPSIA and Öko-Tex.

Equivalent Materials

This material data has been provided by Lebronze Alloys.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

Ashby charts

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Properties

General

Property	Temperature	Value
Density	23.0 °C	8.3 g/cm³ Show Supplier Material materials with Density of 8.3 g/cm³

Mechanical

Property	Temperature	Value
Elastic modulus	23.0 °C	100 GPa Show Supplier Material materials with Elastic modulus of 100 GPa
Elongation	23.0 °C	10 - 15 % Show Supplier Material materials with Elongation of 10 - 15 %
Hardness, Brinell	23.0 °C	149 - 212 [-] Show Supplier Material materials with Hardness, Brinell of 149 - 212 [-]
Hardness, Rockwell C	23.0 °C	0 - 18 [-] Show Supplier Material materials with Hardness, Rockwell C of 0 - 18 [-]
Hardness, Vickers	23.0 °C	150 - 220 [-] Show Supplier Material materials with Hardness, Vickers of 150 - 220 [-]
Tensile strength	23.0 °C	600 - 750 MPa Show Supplier Material materials with Tensile strength of 600 - 750 MPa
Yield strength	23.0 °C	300 - 670 MPa Show Supplier Material materials with Yield strength of 300 - 670 MPa

Thermal

Property	Temperature	Value	Comment
Coefficient of thermal expansion	23.0 °C	2E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 2E-5 1/K	for 20-200°C
Thermal conductivity	23.0 °C	35 W/(m·K) Show Supplier Material materials with Thermal conductivity of 35 W/(m·K)

Electrical

Property	Temperature	Value
Electrical conductivity	23.0 °C	5.00E+6 S/m Show Supplier Material materials with Electrical conductivity of 5.00E+6 S/m
Specific Electrical conductivity		8 % IACS Show Supplier Material materials with Specific Electrical conductivity of 8 % IACS

Chemical properties

Property	Value	Comment
Lead	0.09 % Show Supplier Material materials with Lead of 0.09 %	max.

EnviB ECO -CuZn21SiP - CW724R / C69300

Description

Equivalent Materials

Ashby charts

Materials by this supplier

Properties