Inconel X750

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Harsh Steel

Siddhivinayak Co Op Hsg Soc(Durgadas Building), Shop No 3, Ground floor, Ardeshir Dadi cross Lane, Near CP Tank, Mumbai, Maharashtra - 400004, India

Mobile : +91-7666559665

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At Harsh Steel Nickel Alloy X-750/UNS N07752 is available in Inconel X-750 wire, Inconel X-750 Round bar, Inconel X-750 Forged bar, Inconel X-750 hex bar, Inconel X-750 Flat bar, Inconel X-750 Circles, Inconel X-750 Ring, Inconel X-750 Tube, Inconel X-750 seamless Pipe, Inconel X-750 Welded / ERW Pipe, Inconel X-750 Sheet, Inconel X-750 Plate, Inconel X-750 Coil, Inconel X-750 Flanges, Inconel X-750 fasteners, Inconel X-750 Socket weld Fittings, Inconel X-750 ferrule fittings, Inconel X-750 Buttweld fittings Like cap, elbow, tee, Reducer.

Inconel X-750 is a nickel-chromium alloy which has been made precipitation-hardenable by the increments of aluminum and titanium. Inconel X-750 has great resistance to erosion and oxidation along high tensile and creep break properties at temperature up to 1300ºf (700ºc). Because of X-750's great unwinding safety it is helpful for applications as high-temperature springs and fasteners, X-750 is likewise utilized as a part of gas turbines, rocket engines, atomic reactors, weight vessels, tooling and airplane structure.

Sheet, Strip and Plate are available with the following heat treatments

  • AMS 5542 - 1300°F/20hr, AC (Constant-temperature precipitation treatment). AMS 5542 has high strength up to 1300°F
  • AMS 5598 - 1350°F/8hr, FC to 1150°F, hold at 1150°F for total precipitation-treating time of 18hr, AC (furnace-cool precipitation treatment. AMS 5598 has high strength up to 1300°F (Increased tensile properties to about 1100°F).
  • With heat treatment 1400°F/1hr, FC to 1150°F hold at 1150°F for total time of 6hr, AC (short furnace-cool precipitation treatment).
  • UNS N07752 is available in billet for forging. UNS N07752 has limits on the Carbon and Cobalt levels (each has a maximum of 0.05%).

Specifications

Inconel X-750 Rod ASTM B 637, ASME SB 637, ISO 9723, ISO9724, ISO9725, AMS 5667, AMS 5668, AMS 5669, AMS 5670, AMS 5671, AMS 5747, EN10269
Inconel X-750 Bar ASTM B 637, ASME SB 637, ISO 9723, ISO9724, ISO9725, AMS 5667, AMS 5668, AMS 5669, AMS 5670, AMS 5671, AMS 5747, EN10269
Inconel X-750 Forging Stock ASTM B 637, ASME SB 637, ISO 9723, ISO9724, ISO9725, AMS 5667, AMS 5668, AMS 5669, AMS 5670, AMS 5671, AMS 5747, EN10269
Inconel X-750 Plate ISO 6208, AMS 5542 and AMS 5598
Inconel X-750 Sheet ISO 6208, AMS 5542 and AMS 5598
Inconel X-750 Strip ISO 6208, AMS 5542 and AMS 5598
Inconel X-750 Wire 5698
Inconel X-750 Other UNS N07750, W.Nr 2.4669, Inconel X750 (tradename), UNS N07752
Material Alloy X-750 , N07752 Type 1
Size 160-185
Tensile Strength ksi 100-130
Yield Strength (0.2% Offset) Ksi 20
Elongation in 2 20
Hardness Rc 27-40 HRC%


Stock availability of contact Sales

Alloy Name Trade Name UNS No. American Specs German Specs
Alloy X750 Inconel X750 UNS N07750
UNS N07752
AMS 5542 Sheet, Strip and Plate
AMS 5582 Seamless Tube
AMS 5583 Seamless Tube
AMS 5747 Bar and Forgings
AMS 5779 Welding Electrodes
AMS 5598 Sheet, Strip and Plate
AMS 5667 Bar and Forgings
AMS 5668 Bar and Forgings
AMS 5669 Bar
AMS 5670 Bar and Forgings
AMS 5671 Bar and Forgings
AMS 5698 Wire
AMS 5699 Wire
Werkstoff 2.4669

Technical Data Sheet

Chemical Composition Limits
Weight% Ni +(Co) Cr Fe Ti Al Nb + (Ta) Mn Si S Cu C Co
Nickel Alloy X-750
UNS N07750
55.0-59.0 19.0 -22.5 7.0-9.5 2.75-4.0 1.0-1.7 0.35 max 0.03 max 0.35 max 0.20 max 0.015 max 0.010 max Rem
UNS N07752 is available in billets for forging. UNS N0772 has limits of 0.05% on both Carbon and Cobalt

Typical Mechanical Properties

Material Size Ultimate Tensile Strength ksi Yield Strength (0.2% Offset) Ksi Elongation in 4D(%) % Reduction of Area
Inconel X-750 Bar Under 4.0" 165 105 20 25
Inconel X-750 Bar 4.0 " and over 160 100 15 17
Properties as described in AMS 5667 which requires that material following 1625°F/24 hrs, AC-Equalising + precipitation treatment have the following minimum room temperature properties. Hardness will lie in the range of 302-363 BHN

Specifications 01

Material Size Tensile Strength ksi Yield Strength (0.2% Offset) Ksi Elongation in 2"(%) % Hardness Rc
Inconel X-750 Sheet
Annealed Condition
0.010 to 0.024", incl 140 max - 30 min -
Inconel X-750 Sheet
Annealed Condition
over 0.024 - 0.125" incl 130 max 60 max 40 min -
Inconel X-750 Sheet
Annealed Condition
over 0.125 - 0.250 incl 130 max 65 max 40 min -
Inconel X-750 Sheet
After Precipitation Treating (1300°F/20hr, A.C)
0.010 to 0.025 incl 165 min 105 min 20 min 32 min
Inconel X-750 Plate
After Precipitation Treating (1300°F/20hr, A.C)
0.187 to 4.000, excl 155 min 100 min 20 min 30 min

Specifications 02

Material Size Tensile Strength ksi Yield Strength (0.2% Offset) Ksi Elongation in 2"(%) % Hardness Rc
Alloy X-750
N07752 Type 1
160-185 100-130 20 20 27-40 HRC
Alloy X-750 Heat Treatment - Solution Treat 1.2 hrs @ 1975°F and Air Cool
Precipitation Heat Treat 20 hrs @ 1320°F and Air Cool



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