Design Engineer Question: Download Questions PDF
Explain me what does 8.8 mark on the bolt signify?
Answer:
It gives you value of tensile strength and yield strength.
For eg. The tensile strength over here in 8.8 marking bolt would be 800 N/mm^2 and its yield strength is 640 which is 80% of the tensile strength.
For eg. The tensile strength over here in 8.8 marking bolt would be 800 N/mm^2 and its yield strength is 640 which is 80% of the tensile strength.
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