Inconel X-750 (UNS N07750)

Inconel X-750 (UNS N07750)

Product Description

*Similar Grade

GB

JIS

Trademark

UNS

DIN

EN/DIN

W-Nr.

NF

ГОСТ

BS

EN/BS

GH4145

NCF 750

Inconel X-750

N07750

XCr15Fe7TiAl

2.4669

XCr15Fe7TiAl

ЭИ974

XCr15Fe7TiAl

 

*Product Forms

Pipe, Tube, Sheet, Strip, Plate, Round Bar, Flat Bar, Forgings, Hexagon, Wire

 

*Brief

A nickel-chromium alloy similar to Inconel 600 but made precipitation hardenable by additions of aluminum and titanium. It has good resistance to corrosion and oxidation along with high tensile and creep-rupture properties at temperatures to 1300˚C. Its excellent relaxation resistance is useful for high-temperature springs and bolts. Used in gas turbines, rocket engines, nuclear reactors, pressure vessels, tooling, and aircraft structures.

 

*Chemical Composition,%

%

Ni

Fe

Nb

Cr

C

Mn

Si

P

S

Ti

Al

Nb

Cu

Co

Min

70.0

5.0

0.7

14.0

 

 

 

 

 

2.25

0.4

0.7

 

 

Max

 

9.0

1.2

17.0

0.08

1.0

0.5

0.015

0.01

3.75

1.0

1.2

0.5

1.0

 

*Typical Physical & Mechanical Property(Solution Annealed)

Density

Melting point

Tensile strength, MPa

Yield strength, MPa

Elongation,%

8.28 g/cm3

1390-1430℃

855

427

40

 

*Specification

Rod, Bar, Wire, Forgings

ASTM B637/ASME SB637, ISO 9723/9724/9725, EN 10269, BS HR505(Wire), SAE AMS 5698/5699(Wire)

Plate, Sheet, Strip

ISO 6208, SAE AMS 5542/5598

Others

ASTM B366/ASME SB366(Fittings)

 

*Feature

  • High strength at temperatures to 1500oF (816℃) after suitable heat treatment
  • Creep-rupture strength at high temperatures to about 700℃(1290oF)
  • High tensile and creep-rupture properties
  • Resistance to a wide variety of industrial corrosives under both oxidizing and reducing conditions
  • Excellent workability including machinability and welding
  • Resistance to chloride ion stress-corrosion cracking
  • Precipitation hardenable

 

*Application

  • Gas turbines
  • Jet engine parts
  • Nuclear power plant applications
  • Heat-treating fixtures
  • Forming tools and extrusion dies
  • Pressure vessels
  • Aircraft structures
Inconel X-750 (UNS N07750) 1

Member Information

Danyang HB Special Alloy Co.,Ltd
Country/Region:Jiang Su - China
Business Nature:Trading Company
Phone:13451957088
Contact:Serin Shen (staff)
Last Online:27 Aug, 2019