RE: Minimum temperature range for common low carbon steels. The ductile to brittle transition temperature can vary considerably for low carbon steels, and is dependent on grain size, heat treatment and alloy content. The fracture appearance transition temperature for 50% flat fracture (FATT @ 50%) is a good reference point for comparing materials.
In Texas, you need a score of 70 to pass each exam. But, each exam consists of two parts â the ânationalâ insurance section and the âstate rulesâ section. The national and state questions are mixed together in Texas. You will need a combined score of 70 to pass.
In Arizona you must be at least 15 and a half to qualify for your drivers permit and 16 for a license. You will also have to pay a $7 fee for your permit and a drivers license fee. In Arizona the fee is determined by age, those from 16-39 will pay $25, 40-44 will pay $20, 45-49 pay $15 and residents age 50 and above pay a $10 fee.