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3.7065

Titan Grade 4

The 3.7065 ([[element:Ti|Titanium]] Grade 4) is titanium: as strong as some steels, but only half the weight, and practically rust-proof. When welding, it's uncompromising when it comes to cleanliness and [[glossary:schutzgas|shielding gas]]. Typical composition: 0.05 % C.

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