High temperature bolting
High temperature bolting
(OP)
I am a beginner in mechanical design.I want to select material for a bolt and nut used in a mechanism. Design temperature is 550 degree Celsius and remaining parts are made of SS316L. So I am planning to use ASTM A453 grade 660 and grade 600 for bolt and nut respectively. But galling point of view whether these combination is good or not ? If not good please suggest good materials
Thanks in advance
Thanks in advance





RE: High temperature bolting
RE: High temperature bolting
RE: High temperature bolting
RE: High temperature bolting
Number of cycles per month = 4
Maximum allowed heating rate = 50 deg/hr
Design life of other systems are 20 years. If life of this component is less than that replacing it is also possible.