ATI A286 Alloy


UNS S66286


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Product Specifications By Form

Plate

ATI A286 Alloy is typically supplied in the solution annealed condition. The mechanical properties in this condition are 105 ksi (724 MPa) max. tensile strength, 25% min. elongation, and a maximum hardness of 90 HRB. The mechanical properties of material precipitation heat treated according to AMS 5525 are shown below.

Composition

ElementMinimum (weight %)Maximum (weight %)Typical (weight %)
Ni24.027.0 
Cr13.516.0 
Ti1.902.35 
Mn 2.0 
Mo1.01.5 
Co 1.0 
Si 1.0 
V0.100.50 
Al 0.35 
C 0.08 
P 0.025 
S 0.015 
B0.0030.010 
FeBalance  

Density

lb/in3g/cm3
0.2887.98

Tensile Strength

ksiMPa
140 min965 min

Yield Strength

ksiMPa
95 min655 min

Hardness

24 HRC min - 35 HRC max

Elongation

15% min

Specifications

AMS 5525, AMS 5858

Sheet

ATI A286 Alloy is typically supplied in the solution annealed condition. The mechanical properties in this condition are 105 ksi (724 MPa) max. tensile strength, 25% min. elongation, and a maximum hardness of 90 HRB. The mechanical properties of material precipitation heat treated according to AMS 5525 are shown below.

Composition

ElementMinimum (weight %)Maximum (weight %)Typical (weight %)
Ni24.027.0 
Cr13.516.0 
Ti1.902.35 
Mn 2.0 
Mo1.01.5 
Co 1.0 
Si 1.0 
V0.100.50 
Al 0.35 
C 0.08 
P 0.025 
S 0.015 
B0.0030.010 
FeBalance  

Density

lb/in3g/cm3
0.2887.98

Tensile Strength

ksiMPa
140 min965 min

Yield Strength

ksiMPa
95 min655 min

Hardness

24 HRC min - 35 HRC max

Elongation

15% min

Specifications

AMS 5525, AMS 5858

Strip

ATI A286 Alloy is typically supplied in the solution annealed condition. The mechanical properties in this condition are 105 ksi (724 MPa) max. tensile strength, 25% min. elongation, and a maximum hardness of 90 HRB. The mechanical properties of material precipitation heat treated according to AMS 5525 are shown below.

Composition

ElementMinimum (weight %)Maximum (weight %)Typical (weight %)
Ni24.027.0 
Cr13.516.0 
Ti1.902.35 
Mn 2.0 
Mo1.01.5 
Co 1.0 
Si 1.0 
V0.100.50 
Al 0.35 
C 0.08 
P 0.025 
S 0.015 
B0.0030.010 
FeBalance  

Density

lb/in3g/cm3
0.2887.98

Tensile Strength

ksiMPa
140 min965 min

Yield Strength

ksiMPa
95 min655 min

Hardness

24 HRC min - 35 HRC max

Elongation

15% min

Specifications

AMS 5525, AMS 5731, AMS 5732, AMS 5734, AMS 5737

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