Advantages of ASTM Bolts in industries
ASTM A325 structural bolts are commonly made in one of two ways, cold forged or hot forged. Both methods result in a product that is similar in appearance but is made using a completely different process. The more common size structural bolts, readily available on the market, are mass-produced in large quantities using a cold forging method. Custom-size structural bolts in smaller batches are commonly made using a hot forging process. This is because the hot forging process is less automated and time-consuming. However, it is necessary if an A325 structural bolt is required that differs in size or configuration from what is available. ASTM A193 B8M Bolts are defined as being manufactured to the American Society for Testing and Materials (ASTM) international standard A193. These bolts have the advantage of being rated for high-temperature and high-pressure applications such as boilers, pressure vessels and gas pipelines. Grades and classes classify ASTM A193 B8 bolts. ASTM A193