ATI X-750™


UNS N07750


Product Documents

Documents

Product Specifications By Form

Bar

Composition

ElementMinimum (weight %)Maximum (weight %)Typical (weight %)
Cr 15.5 
Fe 7.0 
Ti 2.5 
Cb 0.95 
Al 0.7 
C 0.04 
Ni70.0  

Density

lb/in3g/cm3
0.2998.30

Tensile Strength

ksiMPa
175 min1207 min

Yield Strength

ksiMPa
115 min793 min

Hardness

35 HRC max

Elongation

20% min

Specifications

ASTM B637, AMS 5667, AMS 5668, AMS 5670, AMS 5671, ASME SB637

Billet

Composition

ElementMinimum (weight %)Maximum (weight %)Typical (weight %)
Cr 15.5 
Fe 7.0 
Ti 2.5 
Cb 0.95 
Al 0.7 
C 0.04 
Ni70.0  

Density

lb/in3g/cm3
0.2998.30

Tensile Strength

ksiMPa
175 min1207 min

Yield Strength

ksiMPa
115 min793 min

Hardness

35 HRC max

Elongation

20% min

Specifications

ASTM B637, AMS 5667, AMS 5668, AMS 5670, AMS 5671, ASME SB637

Plate

ATI X-750™ Alloy is typically supplied in the solution annealed condition. The mechanical properties of material precipitation heat treated according to AMS 5598 are shown below.


Composition

ElementMinimum (weight %)Maximum (weight %)Typical (weight %)
Cr14.017.0 
Fe5.09.0 
Ti2.252.75 
Cb0.71.2 
Al0.41.0 
Cu 0.5 
Si 0.35 
Mn 0.35 
C 0.08 
Ta 0.05 
S 0.01 
Ni70.0  

Density

lb/in3g/cm3
0.2998.28

Tensile Strength

ksiMPa
160 min1103 min

Yield Strength

ksiMPa
105 min724 min

Hardness

30 HRC min

Elongation

18% min

Specifications

AMS 5598, AMS 5542

Sheet

ATI X-750™ Alloy is typically supplied in the solution annealed condition. The mechanical properties of material precipitation heat treated according to AMS 5598 are shown below.


Composition

ElementMinimum (weight %)Maximum (weight %)Typical (weight %)
Cr14.017.0 
Fe5.09.0 
Ti2.252.75 
Cb0.71.2 
Al0.41.0 
Mn 1.0 
Cu 0.5 
Si 0.5 
C 0.08 
Ta 0.05 
S 0.01 
Ni70.0  

Density

lb/in3g/cm3
0.2998.28

Tensile Strength

ksiMPa
170 min1172 min

Yield Strength

ksiMPa
115 min793 min

Hardness

32 HRC min

Elongation

18% min

Specifications

AMS 5598, AMS 5542

Strip

ATI X-750™ Alloy is typically supplied in the solution annealed condition. The mechanical properties of material precipitation heat treated according to AMS 5598 are shown below.


Composition

ElementMinimum (weight %)Maximum (weight %)Typical (weight %)
Cr14.017.0 
Fe5.09.0 
Ti2.252.75 
Cb0.71.2 
Al0.41.0 
Cu 0.5 
Si 0.35 
Mn 0.35 
C 0.08 
Ta 0.05 
S 0.01 
Ni70.0  

Density

lb/in3g/cm3
0.2998.28

Tensile Strength

ksiMPa
160 min1103 min

Hardness

30 HRC min

Elongation

12% min

Specifications

AMS 5598, AMS 5542

Contact

Contact