Jump to content
Brian Enos's Forums... Maku mozo!

How can you tell


Fireant

Recommended Posts

magnets dont stick to non ferrous metals :blink:

I guess the alloy in in them (5906) must have more iorn than I would expect

Just tested several stainless gun parts :surprise: ..sticks to some but not to others :unsure:

sorry buddy...did not mean to hand you a red herring <_<

Jim shakes his head and trots off to find his machinerys handbook

Link to comment
Share on other sites

magnets dont stick to non ferrous metals :blink:

I guess the alloy in in them (5906) must have more iorn than I would expect

Just tested several stainless gun parts :surprise: ..sticks to some but not to others :unsure:

sorry buddy...did not mean to hand you a red herring <_<

Jim shakes his head and trots off to find his machinerys handbook

Jim,

400 series stainless is magnetic. Other wise it can't be heat treated. 300 series is non magnetic.

Link to comment
Share on other sites

I have a SS V10 with SS small parts....or so I thought. I bead blasted the whole gun, small parts and all. Going for the matte look. Low and behold the small parts turned black in the park tank. They were all hard chromed and polished. Damn cheap bastards at SA.

I'd removed the mainspring housing and apply a drop of cold blue, if it were mine.

Link to comment
Share on other sites

Not in my testing. My plunger tube is/was hard chromed. I blasted it while it was still on the frame. The only parts that did NOT take the cold blue were the areas I didn't blast enough. My mag button, grip saftey and mainspring housing all had to be hit twice in the blast cabinet, the hard chrome is deceivingly thick and tough to get rid of. Mag Park won't even take to it unless all traces are blasted off.

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...