03-23-2016, 12:46 PM
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Senior Member
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Join Date: Mar 2016
Location: Seattle
Posts: 59
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Quote:
Originally Posted by edwardc
Depends on what type of metal.
If its galvanized steel, then definitely change it. (IMHO)
If its aluminum then maybe, depending on the condition.
If its Monel, then don't change it!
Monel is like the gold standard for fuel tanks. It is a high nickel alloy that is very corrosion resistant. At one time, in the mid-70s, it was very common for fuel tanks, but now it's too expensive for boatbuilders to use.
In appearance, monel is a dull color, somewhat similar to galvanized steel, but with a much smoother finish. Depending on the percentage of copper, it may acquire a slight greenish tint with age. Its is also poorly magnetic. A magnet will stick to it only weakly.
More on Monel here:
https://en.wikipedia.org/wiki/Monel |
Good to know, Ill check on that this weekend. Even in the situation that I keep it, Ill still probably drain the fuel and try and clean it out.
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