EnviB ECO -CuZn21SiP - CW724R / C69300

Want to keep this datasheet? Save it now in your required format

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.

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

See where falls on the material property chart for against in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.

Properties

General

PropertyTemperatureValue

Density

23.0 °C

8.3 g/cm³

Show Supplier Material materials with Density of 8.3 g/cm³

Mechanical

PropertyTemperatureValue

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

PropertyTemperatureValueComment

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

PropertyTemperatureValue

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

PropertyValueComment

Lead

0.09 %

Show Supplier Material materials with Lead of 0.09 %

max.