Signs and Symptoms. Because the signs of AS can be similar to those of other behavioral problems, it's best to let a doctor or other health professional evaluate a child's symptoms. Many kids are diagnosed with attention deficit hyperactivity disorder (ADHD) before a diagnosis of AS is made later.
Rubber begins to melt at approximately 180 degrees Celsius. At low temperatures, around 5 C to 6 C, there is a risk that rubber hardens because of crystallization. The optimum temperature for rubber is 20 C.
The melting point of solder depends upon its particular formulation. In the case of eutectic tin-lead solder, the melting temperature is somewhere around 360 degrees Fahrenheit. The temperature becomes a bit higher with different formulations of solder, such as 60/40 tin lead, which may be 10 degrees higher.Higher temperatures can also be expected for lead-free versions of solder, and that may change the temperature at which youâd want to use for your soldering iron.he temperature becomes a bit higher with different formulations of solder, such as 60/40 tin lead, which may be 10 degrees higher. Higher temperatures can also be expected for lead-free versions of solder, and that may change the temperature at which youâd want to use for your soldering iron.