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Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ

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Salt spray test on MS and SS

We manufacture assemblies for defense & aerospace industries.We use En8, En19 Ms components & SS 304 ,316 components.What would you recommend as a suitable finishing process to clear Salt spray test as per MIL 810D or JSS 55555.

Thanks,

KannanS Iyer
- Bangalore, Karnataka, India
2003

Sorry, I don't have those standards handy. Assuming you do, how many hours are they looking for? Certainly there are a number of coatings that will pass salt spray tests, electroless nickel or powder coating, for example.

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
2003

Dear Sir

You can try out Arcor process process for better salt sparay test. Actually I don't know the standards you have specified. But in general MS material, after Arcor processing it will with stand from 150 to 200 Hrs. I am working in tribology India ltd, hosur. arumugam

Arumugam
- Hosur, India
2003

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