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E7018 & E7018M

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FAHADRANA

FAHADRANA

Mechanical
Joined
Nov 14, 2019
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4
Location
PK
Dear Experts;

What is the difference between E7018 and E7018M as per ASME Sec II Part C.



M.FAHAD RANA
WELDING ENGINEER
 
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The M is for the Metric / SI version of the spec.
 
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M often denotes military grade. There are many differences in the two...including CVN test temp. Suggest you open the Code to see.
 
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Agree 100% with David regards actually opening the code.
If you are a Welding Engineer you should not be asking these questions on an internet forum.
 
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