NC15FeTNbA Wrought nickel-base superalloy

NC15FeTNbA Alloy steel is mainly by γ [Ni3 (Al, Ti, Nb)] phase of nickel base superalloy aging strengthening, has good corrosion resistance and oxidation resistance at 980 degree, 800 degree with higher intensity, 540 degree with relaxation has good performance, but also has the forming and welding performance good. This alloy is mainly used in the manufacture of aero engine under 800 degree and requirements and high strength corrosion resistant ring parts, structural parts and bolts and other components, in 540 degree work with medium or low stress and resistance to planar spring relaxation and spiral spring. Also can be used in the manufacture of gas turbine blades. Can supply a variety of sheet, strip, bars, forgings, ring, wires and tubes.

1. NC15FeTNbA Wrounght nickel-base superalloy equal material :GH145, NiCr15Fe7TiAl,NCF750

2. NC15FeTNbA Alloy steel Chemical composition:

Ni+Co

Nb+Ta

≤

≤0.08

14.0-17.0

≥70.0

0.40-1.00

2.25-2.75

5.00-9.00

0.70-1.20

1.00

0.50

0.010

0.50

0.015

3. NC15FeTNbA Alloy steel physical properties:
NC15FeTNbA Alloy steel The melting temperature range 1395-1425 degree.
NC15FeTNbA Alloy steel Density : 8.25g/cm3

4NC15FeTNbA alloy steel Mechanical properties:

Product	Tensile strength /MPa	Yield strength MPa	Elongation /%	HRC
NC15FeTNb Alloy steel Strip	≤930	-	≥18	-
NC15FeTNb Alloy steel Strip	≥1105	-	≥12	≥30
NC15FeTNbA Alloy cold rolled steel sheet	≤930	≤515	≥30	-
NC15FeTNbA Alloy cold rolled steel sheet	≤930	≤515	≥35	-
NC15FeTNbA Alloy hot rooled steel plate	≥1170	≥795	≥18	≥32
NC15FeTNbA Alloy steel tube	≤965	≤550	≥35	-
NC15FeTNbA Alloy steel tube	≥1170	≥790	≥15	-

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