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Mathematics, 22.06.2019 20:00 kat9490

Soldering is accomplished by quickly heating metal parts. solder is a metal that is melted to join metallic surfaces together. common solder formulations based on tin and lead are listed below. the fraction represents percentage of tin first, then lead, totaling 100%. tin/lead melting point (°c) 40/60 230 °c 50/50 214 °c 60/40 190 °c 63/37 183 °c 95/5 224 °c the soldering iron’s highest temperature setting is 400 °f. what is the soldering iron’s temperature in centigrade?

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