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3.7235
Titan Grade 7
3.7235 ([[element:Ti|Titanium]] Grade 7 (Ti-Pd)) 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 analysis: 0.05 % C.