Cybertitanium (セイバーチタニウム seibāchitaniumu) is apparently a very strong kind of silver metal possibly from the Transformers' home planet of Cybertron.

Fiction

Japanese Generation 1 cartoon continuity

Car Robots

Dangar's cybertitanium caterpillar tank treads enabled him to traverse any road, no matter how rough.^[1]

G-2

Sizzle's chassis was made out of it, making him practically unbeatable in battle.^[2]

Animated cartoon

Lockdown used cybertitanium cables to restrain a few captives, though he also stated they were made of carbon-fiber materials rendering them immune to Ratchet's magnetic powers and that Optimus's axe was the first thing he'd seen cut right through them. They keep his quarry from escaping his ship. The Thrill of the Hunt Transformers Animated: The AllSpark Almanac

Toys

Dark of the Moon

Several TakaraTomy promotional MechTech weapons and other "prize" toys were identified as "Cybertitanium" versions, all of which were plated in silver chrome. They included:

• Cybertitanium plasma double bullet, a redeco of Skids' weapon
• Cybertitanium power saw, a redeco of Ratchet's weapon

Notes

• The "cyber" in "cybertitanium" is written with the seibā katakana (セイバー) used for the Transformers' home planet of Cybertron rather than the saiba katakana (サイバ) that make up the "cyber" in Cybertron, the Japanese name for the Autobots. Ergo, the metal likely derives from that world.

References