Chemical Engineering - Chemical Engineering Basics - Discussion

48. 

Brass parts with high residual tensile stress at the surface are susceptible to season cracking (i.e. spontaneous cracking occuring on exposure to atmospheric corrosion), if its zinc percentage is more than

[A]. 5
[B]. 10
[C]. 20
[D]. 35

Answer: Option C

Explanation:

No answer description available for this question.

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