NFA 03 177 : 1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
STEEL PRODUCTS FOR PRESSURE PURPOSES - DERIVATION AND VERIFICATION OF ELEVATED TEMPERATURE PROPERTIES - PROOF STRESS OF AUSTENITIC STEEL PRODUCTS
01-05-2003
12-01-2013
Defines a method for deriving minimum elevated temperature proof stress values of austenitic steels. Also describes (as an alternative to hot testing) a verification procedure
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