Alloy	%	Ni	Cu	Al	Ti	Fe	Mn	S	C	Si
Monle K500	Min.	63	27.0	2.30	0.35
	Max.		33.0	3.15	0.85	2.0	1.5	0.01	0.25	0.5

Monel K-500 Physical properties :

Density	8.44 g/cm3
Melting point	1315-1350℃

Monel K-500 minimum mechanical properties in the room temperature:

Status	Tensile strength Rm N/mm2	Yield strength RP0.2N/mm2	Elongation A5 %
Monel K500	1100	790	20

 

Alloy K-500 has approximately twice the tensile strength and triple the yield strength of Alloy 400. The strength of Alloy K-500 is maintained to 1200 degrees Fahrenheit, but stays ductile and tough down to temperatures of -400 degrees Fahrenheit. Alloy K-500 also stays non-magnetic to -200 degrees Fahrenheit.

Additional characteristics of Alloy K-500 include outstanding corrosion resistance in a wide range of chemical and marine surroundings, from salts and alkalis, non-oxidizing acids to pure water. Alloy K-500 is non-magnetic and spark resistant. It is also recommended that Alloy K-500 be annealed when it is welded and that any weldments be stress relieved prior to aging.

 

gas & oil extraction
chemical processing
marine engineering

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