The melting point of solder is around 300 degrees C. The low melting point is the reason it is useful for soldering. The melting point of solder will depend on what the solder â¦ of  composed of.The most common solder has a melting point of 361.4  degrees F.he melting point of solder is around 300 degrees C. The low melting point is the reason it is useful for soldering. The melting point of solder will depend on what the solder â¦ of  composed of.
Adolescent and adult males need 10 milligrams of iron a day, while adolescent and adult females need slightly more, 10 to 15 milligrams a day. If you are pregnant, iron is especially important for your baby's fetal growth. Pregnant women need 30 milligrams of iron a day; breast-feeding women need 15 milligrams daily. If you have an iron deficiency, treatment is usually 50 to100 milligrams of elemental iron taken three times daily for at least two months to reverse anemia. After the first two to three months of initial treatment, supplementation often continues for another six months to ensure the body has adequate iron reserves.
The more sexually active a male, the more zinc that is required, as semen has the highest levels of zinc in the body. Zinc Recommendations. An average adult woman should consume about 7 milligrams of zinc daily, while an average male should be consuming 9.5 milligrams daily.