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Nickel Alloy K 500/ Monel K 500

Technical Data Sheet

Alloy K-500 is a precipitation hardened nickel-copper alloy which has excellent corrosion resistance together with increased strength and hardness of that of Alloy 400. Alloy K-500 is commonly used in the marine, chemical, medical and paper production industries for items such as pump shafts, oil-well tools, doctors blades and scrapers, springs, marine propeller shafts.

Chemical Composition Limits
Weight%	Ni+Co	C	Mn	Fe	S	Si	Cu	Al	Ti
K 500	63 min	0.25 max	1.5 max	2 max	0.01 max	0.5 max	27 - 33	2.3 - 3.15	0.35 - 0.85

Typical Mechanical Properties

Material	Form and Condition	Tensile Strength MPa	Yield Strength (0.2% Offset) MPa	Elongation (%)	Hardness Rockwell B
Alloy K 500 Rod and Bar	Cold Drawn Annealed	621-758	276-414	50-25	75-90B
Alloy K-500 Rod and Bar	Cold- Drawn Annealed and Aged	896-1310	586-827	30-20	24-35C

Availability
Alloy K-500 (UNS N05500) is available in Bar (Rounds, Flat), Round Bar, Flat Bar, Sheet, Strip, Plate, Rod, Wire, Forgings, Pipe and Tube. For all stock availability contact Sales.

Specifications

Sheet	BS3072 NA18, QQ-N-286, DIN 17750, ISO 6208
Plate	BS3072 NA18, QQ-N-286, DIN 17750, ISO 6208
Strip	BS3072 NA18, QQ-N-286, DIN 17750, ISO 6208
Bar	AMS 4676, BS3076 NA18, ASTM B 865, DIN 17752, QQ-N-286, ISO 9723
Rod	AMS 4676, ISO 6208, ASTM B 865, DIN 17752, QQ-N-286
Wire	BS3076, NA18, DIN 17753, QQ-N-286, ISO 9724
Forging	DIN 17754, QQ-N-286, ISO 9725
Other	UNS N05500, BS6076 NA13, Trade name Monel® Alloy K-500, Werkstoff Nr. 2.4375, MIL-N-24549, NACE MR-01-75

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Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.