NiCr19Fe19Nb5Mo3

NiCr19Fe19Nb5Mo3 Alloy is a nickel based superalloy , at -253 - 700 degree temperature range NiCr19Fe19Nb5Mo3 Alloy steel has good comprehensive properties. The yield strength of NiCr19Fe19Nb5Mo3 Alloy steel under 650 degree temperature is the best among all the Wrounght nickel-base superalloy With a good anti fatigue, anti radiation, anti-oxidation, corrosion resistance, and processability, good welding performance and long-term stability, to complex manufacturing various shapes of parts, in the aerospace, nuclear, petroleum industry, in the temperature range is widely used.

1. NiCr19Fe19Nb5Mo3 Wrounght nickel-base superalloy equal material :
Inconel 718, Nc19FeNb, W.Nr.2.4668, NiCr19Fe19Nb5, NiCr19Nb5Mo3

NiCr19Fe19Nb5Mo3 Wrounght nickel-base superalloy Chemical composition :
NiCr19Fe19Nb5Mo3 Alloy steel chemical composition is divided into 3 categories: standard components, high quality components, high pure component,

High quality components based on standard components of the carbon reduction and increase of niobium, thereby reducing the number of niobium carbide, reduce fatigue and increase the amount of strengthening phase, improve the anti fatigue performance and strength of materials. At the same time, reduce the harmful impurities and gas content. High pure components is to reduce the content of sulfur and harmful impurity in high quality standard basis, improve the comprehensive performance of the material purity .

NiCr19Fe19Nb5Mo3 alloy steel for nuclear energy applications, control of boron content (other elements unchanged), specific content determined by both sides. In order to Distinguish with NiCr19Fe19Nb5Mo3 alloy in aerospace industry, When (B) ≤ 0.002% in NiCr19Fe19Nb5Mo3 alloy steel, we call it as alloy NiCr19Fe19Nb5Mo3A

NiCr19Fe19Nb5Mo3 standard components, high quality components, high pure component %

Category	C	Cr		Ni		Co		Mo		Al		Ti	Fe
Standard	≤0.08	17.0~21.0		50.0~55.0		≤1.0		2.80~3.30		0.30~0.70		0.75~1.15	remaining
High quality	0.02~0.06	17.0~21.0		50.0~55.0		≤1.0		2.80~3.30		0.30~0.70		0.75~1.15	remaining
High purity	0.02~0.06	17.0~21.0		50.0~55.0		≤1.0		2.80~3.30		0.30~0.70		0.75~1.15	remaining
Category	Nb	B	Mg		Mn	Si	P		S		Cu	Ca
		Not more than
Standard	4.75~5.50	0.006	0.01		0.35	0.35	0.015		0.015		0.30	0.01
High quality	5.00~5.50	0.006	0.01		0.35	0.35	0.015		0.015		0.30	0.01
High purity	5.00~5.50	0.006	0.005		0.35	0.35	0.015		0.002		0.30	0.005
Category	Bi	Sn	Pb		Ag	Se	Te		Tl		N	O
	Not more than
Standard	---	---	0.0005		---	0.0003	---		---		---	---
High quality	0.001	0.005	0.001		0.001	0.0003	---		---		0.01	0.01
High purity	0.00003	0.005	0.001		0.001	0.0003	0.00005		0.0001		0.01	0.005

3. NiCr19Fe19Nb5Mo3 Alloy steel property :

NiCr19Fe19Nb5Mo3 Alloy melting temperature range : 260-1320 degree
Inconel718 Alloy Density: 8.24g/cm3。

4.NiCr19Fe19Nb5Mo3 Specifications and supply status : We can supply forging parts (disc, the integral), cake, ring, bar (forging rod, bar, cold rolling, plate, wire rod), belt, tube, different shapes and sizes of fasteners, elastic components, delivery conditions agreed upon by both sides of supply and demand. Wire to the agreed delivery state into a disc delivery.

5.NiCr19Fe19Nb5Mo3 alloy Application and specific requirements: Various pieces of a manufacturing and aerospace engines and rotating parts, such as disk, ring, casing, shaft, blades, fasteners, elastic element, gas conduit, sealing element and welding pieces of the structure; nuclear industrial applications of various elastic components and framework; application of manufacturing oil and chemical industry parts and other parts.

Various pieces of a manufacturing and aerospace engines and rotating parts, such as disk, ring, casing, shaft, blades, fasteners, elastic element, gas conduit, sealing element and welding pieces of the structure; nuclear industrial applications of various elastic components and framework; application of manufacturing oil and chemical industry parts and other parts.

Related Link:Inconel 600,Inconel 601,Inconel 617,Inconel 625,Inconel 690,Inconel 718,Inconel X750,Nickel alloys and super alloys

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