High hardness hot extrusion die steel Inconel718

Inconel718

Inconel718 as called GH4169，N07718，W.Nr.2.4668，NiCr19Fe19Nb5Mo3，NA 51，  NC19FeNb。

Inconel718

Product introduction: It has good comprehensive performance in the temperature range of -253～700°C. The yield strength below 650°C is the first in the deformation superalloy, and it has good fatigue resistance, radiation resistance, oxidation resistance, corrosion resistance and good performance. Its processing properties, weldability and long-term structural stability enable the manufacture of complex shapes and components, and are widely used in the aerospace, nuclear and petroleum industries within the above temperature range.

 

Inconel718 Chemical composition:

Alloy Grade	%	Ni	Cr	Fe	Mu	Ni	Gu	C	Mn	Si	S	Cu	Al	Ti
718	Min	50	17	Balance	2.8	4.75							0.2	0.7
	Max	55	21		3.3	5.5	1	0.08	0.35	0.35	0.01	0.3	0.8	1.15