UNS C40820 Low Brass Copper Flat Products - Mechanical Properties

Sep 27 2012

Low brass copper UNS C40820 has a copper content of not less than 94%.

The following table shows the mechanical properties of UNS C40820 flat products as a function of heat treatment and thickness.

Temper Thickness Tensile Str. Elong. Fatigue Str.
H02 - 480MPa (70ksi) 16% -
H04 0.25mm (0.009in) 585MPa (85ksi) 13% 260MPa (38ksi)
H06 - 641MPa (93ksi) 7% -

The chemical composition of UNS C40820 copper alloy is outlined in the following.

Element Content (%)
Copper, Cu 94
Tin, Sn 1-2.5
Zinc, Zn 0.2-2.5
Nickel, Ni 0.1-0.5
Phosphorous, P 0.05
Lead, Pb 0.02

Tell Us What You Think

Do you have a review, update or anything you would like to add to this article?

Leave your feedback
(Logout)
Your comment type
Submit

Editorial Highlights

What are Metamaterials?

What are Metamaterials?

Explore how metamaterials are redefining science and engineering, from earthquake-resistant materials to adaptive aircraft and soft robotics. Smarter, stronger, and more responsive technologies for the next generation.

Sponsored Content

Newsletters you may be interested in

See all Newsletters »

Terms

While we only use edited and approved content for Azthena answers, it may on occasions provide incorrect responses. Please confirm any data provided with the related suppliers or authors. We do not provide medical advice, if you search for medical information you must always consult a medical professional before acting on any information provided.

Your questions, but not your email details will be shared with OpenAI and retained for 30 days in accordance with their privacy principles.

Please do not ask questions that use sensitive or confidential information.

Read the full Terms & Conditions.

Provide Feedback