---
title: "Radioactive Circle Icon | Free Download PNG & SVG | Ultimate Duotone - Free"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/radioactive-circle--33069
canonical_url: "https://www.streamlinehq.com/icons/download/radioactive-circle--33069"
summary: "Clean duotone icon of a radioactive symbol inside a circle. Used for radiation warnings, hazard labels, and safety interfaces."
---

# Radioactive Circle icon

The Radioactive Circle icon shows a circular badge containing a three-part radiation symbol with a central dot. Drawn in the duotone style on a 24px grid with a 1px stroke, it combines colored fills and defined outlines for clear depth at small sizes. Use it for radiation warnings, hazard labels, laboratory signage, safety interfaces, and nuclear energy applications. It belongs to Ultimate Duotone - Free set in the Ultimate family.

## Preview

![Clean duotone icon of a radioactive symbol inside a circle. Used for radiation warnings, hazard labels, and safety interfaces.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/interface-essential/radioactive-circle-287a4.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Radioactive Circle
- **Type**: Icon
- **Set**: [Ultimate Duotone - Free](/icons/ultimate-duotone-free.md) — [Free] Ultimate is the world’s largest icon family. The Duotone style enhances visual depth by combining colored lines and filled shapes.
- **Family**: [Ultimate](/icons/ultimate-sets.md) — The encyclopedia of icons
- **Style**: Duo
- **Category**: Interface Essential › Interface Essential
- **Default size**: 24px
- **Stroke width**: 1px
- **Pricing**: Free
- **License**: [Free](https://home.streamlinehq.com/license-free)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: radioactive, radiation, trefoil, nuclear, hazard, warning, toxic, danger, circle, blue

## Download

- [Download Radioactive Circle on Streamline](https://www.streamlinehq.com/icons/download/radioactive-circle--33069)

## Also available in other styles

- [Radioactive Circle — Ultimate Colors - Free](/icons/download/radioactive-circle--31084.md) (Free)
- [Radioactive Circle — Ultimate Bold - Free](/icons/download/radioactive-circle--30998.md) (Free)
- [Radioactive Circle — Ultimate Regular - Free](/icons/download/radioactive-circle--27611.md) (Free)
- [Radioactive Circle — Ultimate Light - Free](/icons/download/radioactive-circle--32804.md) (Free)

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