Meisterprüfung Spengler Practice Questions - Meisterprüfung Für Das Handwerk Spengler (Austrian Master Craftsman Examination In Sheet Metal & Tinsmithing) Exam

Titanium (0.08–1.0%) to increase creep resistance (Kriechfestigkeit) and Copper (0.06–0.2%) to increase tensile strength and hardness Lead (0.5–1.5%) to improve softness and Tin (0.2–0.8%) to lower the melting point for easy welding Aluminum (1.0–2.5%) to create a reflective oxide layer and Magnesium (0.5–1.0%) to prevent galvanic rust Silicon (0.1–0.3%) to improve fluidity and Nickel (0.05–0.15%) to increase electrical conductivity