600 Nickel, 625 Alloy, 718 Alloy & X750 Alloy: High Temp and Corrosion Resistant Metal Alloys

NICKEL 600ALLOY 625ALLOY 718ALLOY X750

High Temperature and Corrosion Resistant Nickel Alloys



NICKEL 600
NOMINAL DATA SHEET


CHEMICAL COMPOSITION
TYPICAL APPLICATIONS
C - .15 max
Furnace Muffles
Mn - 1.00 max
Electronic & Electrical
S - .015 max
Components
Si - .50 max
Jet Engine Parts
Cr - 14/17
Springs
Ni - 72.0
Chemical & Food
Cu - .50 max
Processing Equipment
Fe - 6/10
Bellows
Al - .35 max
Ti - .50 max
Cb+Ta - 1.0 max
Co - 1.0 max


PHYSICAL PROPERTIES(ANNEALED CONDITION)
Modulus of Elasticity, Tension 10(******)psi - 31.0
Magnetic permeability at 200H(At 70 F) - 1.010
Electrical Resistivity, Microhm-cm(At 70 F) - 103
Density,lb/cu.in. - .304
Coefficient of Thermal Expansion, in./in./ F x 10(-******)
70 - 200 F ............................ 7.4
70 - 400 F ............................ 7.7
70 - 800 F ............................ 8.1
70 - 1000 F ........................... 8.4

NOMINAL MECHANICAL PROPERTIES(ANNEALED CONDITION)
Ultimate Tensile Strength,psi - 90,000
0.2% Offset Yield Strength,psi - 31,000
Elongation in 2 inches percent - 40
Hardness, Rockwell - B65


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Alloy 625
NOMINAL DATA SHEET

CHEMICAL COMPOSITION
TYPICAL APPLICATIONS
Cu - .10 max Al - .40 max
Ducting Systems
Mn - .50 max Ti - .40 max
Springs
P - 0.15 max Cb+Ta - 3.15/4.15
Fuel Nozzles
S - 0.15 max Co - 1.0 max
Jet Engine Parts
Si - .50 max
Honeycomb
Cr - 20/23
 
Ni - Balance  
Mo - 8/10  
Fe - 5.0 max  


NOMINAL MECHANICAL PROPERTIES(ANNEALED CONDITION)
Ultimate Tensile Strength,psi - 130,000
0.2% Offset Yield Strength,psi - 68,000
Elongation in 2 inches percent - 42
Hardness, Rockwell - B65


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Alloy 718
NOMINAL DATA SHEET

CHEMICAL COMPOSITION
TYPICAL APPLICATIONS
C - .08 max Fe - Balance
Jet Engine Parts
Mn - .35 max Al - .20/.80
Pump Parts
P - .015 max Ti - .65/1.15
Rocket Motors Casings
S - .015 max Cb+Ta - 4.75/5.50
Aerospace Components
Si - .35 max Co - 1.0 max
Nuclear Reactor Fuel
Cr - 17/21 B - .006max
Support Grids
Ni - 50/55  
Mo - 2.8/3.3  
Cu - .30  


PHYSICAL PROPERTIES(ANNEALED CONDITION) **
Modulus of Elasitcity, Tension 10(******)psi - 29.0
Magnetic permeability at 200H(At 70 F) - 1.001
Electrical Resistivity, Microhm-cm(At 70 F) - 121
Density,lb/cu.in. - .296
Coefficient of Thermal Expansion, in./in./ F x 10(-******)
70 - 200 F ............................ 7.2
70 - 400 F ............................ 7.8
70 - 800 F ............................ 8.1
70 - 1000 F ........................... 8.2
** (Aged)

NOMINAL MECHANICAL PROPERTIES(ANNEALED CONDITION)
Ultimate Tensile Strength,psi - 130,000
0.2% Offset Yield Strength,psi - 67,000
Elongation in 2 inches percent - 41
Hardness, Rockwell - B90

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Alloy X750
NOMINAL DATA SHEET

CHEMICAL COMPOSITION
TYPICAL APPLICATIONS
C - .08 max Al - .4/1.0 max
Vacuum Envelopes
Mn - .35 max Ti - 2.25/2.75 max
Bellows
P - .015 max Cb+ta - .7/1.2
Aircraft Sheet
S - .015 max Co - 1.0 max
Steam Service
Si - .35 max  
Springs
Cr - 14/17  
Ni - 70.0  
Cu - .50 max  
Fe - 5/9  


PHYSICAL PROPERTIES(ANNEALED CONDITION) **
Modulus of Elasitcity, Tension 10(******)psi - 31.0
Magnetic permeability at 200H(At 70 F) - 1.0035
Electrical Resistivity, Microhm-cm(At 70 F) - 122
Density,lb/cu.in. - .298
Coefficient of Thermal Expansion, in./in./ F x 10(-******)
70 - 200 F ............................ 7.0
70 - 400 F ............................ 7.1
70 - 800 F ............................ 7.8
70 - 1000 F ........................... 8.1
** (Aged)

NOMINAL MECHANICAL PROPERTIES(ANNEALED CONDITION)
Ultimate Tensile Strength,psi - 112,000
0.2% Offset Yield Strength,psi -46,000
Elongation in 2 inches percent - 45
Hardness, Rockwell - B80


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