ASTM A193 B6 and ASTM A193 B16 are two different specifications for high-temperature, high-strength bolting materials. Here's a brief overview of each specification:
- ASTM A193 B6 Bolts:
- ASTM A193 B6 is a specification that covers stainless steel bolting materials specifically designed for high-temperature service.
- B6 bolts are made from a stainless steel grade known as AISI 410, which is a martensitic stainless steel.
- These bolts are typically heat-treated for high strength and hardness.
- B6 bolts offer good corrosion resistance and moderate toughness.
- They are commonly used in high-temperature applications such as petroleum and chemical processing industries.
- ASTM A193 B16 Bolts:
- ASTM A193 B16 is a specification that covers alloy steel bolting materials intended for high-temperature and high-pressure service.
- B16 bolts are made from a chromium-molybdenum-vanadium alloy steel known as AISI 4140 or 4142.
- These bolts are heat-treated to provide high tensile strength, hardness, and resistance to wear and fatigue.
- B16 bolts offer excellent toughness and resistance to high-temperature environments.
- They are commonly used in applications such as power generation, oil and gas, and pressure vessel industries.
Both ASTM A193 B6 and ASTM A193 B16 bolts are used in demanding environments that require high strength and resistance to temperature and corrosion. The choice between these two specifications depends on the specific requirements of the application, including the temperature, pressure, and corrosive conditions involved. It's essential to consult the relevant specifications and engineering guidelines to ensure the appropriate selection of bolting materials for a given application.
For More Information : https://www.nutsandboltsstore.com
Comments