ASTM B 637 UNS Number N07718 steel Sheet , INCONEL718 Alloy steel Sheet
Other common names: Alloy 718, Haynes 718 alloy steel bar, Nicrofer 5219, Allvac 718 pipe bar, Altemp 718 steel bar
Outer Diameter: 10mm-273.1mm
Wall Thickness: 1mm to 14mm
Other material we can do :
Incoloy800/800H/800HT(UNS N08800/N08810/N08811),
Incoloy825(UNS N08825/2.4858),Inconel600/601/625(UNS N06600/N06601/N06625),Inconel725(N07725),
Incoloy901/925/926(N09901/N08925/N08926),GH3030(80Ni20Cr),Monel400(N04400/2.4360),
Nickel200(N02200/2.4060),Hastelloy C-276(N10276/2.4819)
PRODUCT SHOW
What are the characteristics of Inconel 718?
- Good mechanical properties - tensile, fatigue and creep-rupture
- Yield tensile strength, creep, and rupture strength properties are exceedingly high
- Highly resistant to chloride and sulfide stress corrosion cracking
- Resistant to aqueous corrosion and chloride ion stress corrosion cracking
- High temperature resistant
- Age-hardenable with a unique property of slow aging response that permits heating and cooling during annealing without the danger of cracking.
- Excellent welding characteristics, resistant to postweld age cracking
Chemical Composition, %
| Ni | Fe | Cr | Cu | Mo | Nb | C | Mn |
| 50.00-55.00 | Remainder | 17.00-21.00 | .30 max | 2.80-3.30 | 4.75-5.50 | .08 max | .35 max |
| P | S | Si | Ti | Al | Co | B | |
| .015 max | .015 max | .35 max | .65-1.15 | .20-.80 | 1.00 max | .006 max | |
ASTM Specifications
| Sheet/Plate | Bar | Wire |
| B670 | B637 | - |
Mechanical Properties
Typical room temperature properties, 1800°F annealed condition
| Ultimate Tensile Strength, psi | .2% Yield Strength psi | Elongation % | Hardness Rockwell B |
| 135,000 | 70,000 | 45 | 100 |
