Chrome for Android (Beta) has been released, but only for Android 4.0+ Ice Cream Sandwich, at least for the time being.
The download is available on the Android Market, but only in certain countries for now.
If you want to try Chrome on your 4.0 device but can’t find it in the Android Market, you can download the APK file and install it manually.
So, I’ve provided a mirror of the APK file for download:
Download the Chrome for Android APK
Please note that it requires a device running Android 4.0 or newer (aka ICS or Ice Cream Sandwich), plus an ARMv7 processor.