High temperature alloy Nimonic80A nut

Similar  grades

GB/T	UNS	W.Nr
GH4180	N07080	2.4952

 

Chemical composition of high temperature alloy Nimonic80A nut:

Alloy	%	Cr	Al	Ni	Ti	C	Mn	Fe	Cu	B	P	S	Si
Nimonic80A	Min	18	1.0	Balance	1.8	0.04
	Max	21	1.8		2.7	0.1	0.4	1.5	0.75	0.008	0.02	0.015	0.80

 

Physical properties of high temperature alloy Nimonic80A nut:

density	8.15g/cm³
melting point	1405°C

 

High temperature alloy Nimonic80A nut The minimum mechanical properties of the alloy at room temperature:

Status	tensile strength Rm N/mm2	Yield Strength RP0.2 N/mm2	Elongation A5%	Brinell hardness HB
Solution treatment	1000	620	20	≤285

 

High temperature alloy Nimonic80A nut alloy has the following characteristics:

Nimonic80A is a high-temperature alloy based on nickel-chromium, with aluminum and titanium added to form a y’ phase dispersion strengthening. Except for a slightly higher aluminum content, it is similar to GH4033. It has a service temperature of 700~800℃ and has good performance at 650~850℃. Anti-denaturation and antioxidant properties. The alloy has good cold and hot working properties.

High temperature alloy Nimonic80A nut Application scope Application fields

The alloy is used to manufacture engine rotor blades, guide blade supports, bolts, blade lock plates and other parts.