Tobin bronze vs Admiralty brass

Tobin bronze and Admiralty brass both are nouns.

Word	Noun	Adjective	Verb	Adverb
Tobin bronze	Yes	No	No	No
Admiralty brass	Yes	No	No	No

As nouns, Tobin bronze and Admiralty brass are synonyms defined as:

Tobin bronze and Admiralty brass: alpha-beta brass containing tin; resistant to sea water; Admiralty Metal is a trademark

Other synonyms of Tobin bronze include Admiralty Metal, naval brass.

Tobin bronze (noun)	Admiralty brass (noun)
alpha-beta brass containing tin; resistant to sea water; Admiralty Metal is a trademark	alpha-beta brass containing tin; resistant to sea water; Admiralty Metal is a trademark