Incoloy Alloy A 286

We are a leading Exporter & Supplier of Inconel 660 Rod such as Alloy A 286 Bolt, Alloy A 286 Fasteners, Inconel 660 Alloy A 286 Bolt, Alloy A286 Round Bar, Inconel Rods, Inconel 660 Fasteners .

A-286 alloy is an age-hardenable iron base superalloy for applications requiring high strength from -320°F up to 1000°F long time, 1300-1500°F short time. Oxidation resistance is high for continuous service to 1500°F, intermittent to 1800°F. Aqueous corrosion resistance is comparable to 316/316L stainless. Heat treatment according to AMS 5525 requires a solution anneal at 1800°F, air cool. Age at 1325°F for 16 hours and then air cool.

• UNS S66286, Werkstoff 1.4980, EN 1.4980
• AMS: 5525, 5804, 5732, 5737
• GE B50T1181, GE B50T12, GE B50T81

• High strength to 1000°F
• Oxidation resistant to 1500°F

• Jet engine components
• High temperature fasteners, springs
• Non-magnetic cryogenic equipment

Inconel 660A is a nickel-chromium-molybdenum alloy designed to resist a wide range of severely corrosive environments, pitting and crevice corrosion. This nickel steel alloy also displays exceptionally high yield, tensile, and creep-rupture properties at high temperatures. This nickel alloy is used from cryogenic temperatures up to long term service at 1200° F. One of the distinguishing features of Inconel 660A composition is the addition of niobium to permit age hardening which allows annealing and welding without spontaneous hardening during heating and cooling. The addition of niobium acts with the molybdenum to stiffen the alloy’s matrix and provide high strength without a strengthening heat treatment. Other popular nickel-chromium alloys are age hardened through the addition of aluminum and titanium. This nickel steel alloy is readily fabricated and may be welded in either the annealed or precipitation (age) hardened condition. This super alloy is used in a variety of industries such as aerospace, chemical processing, marine engineering, pollution-control equipment, and nuclear reactors.

characteristics of Inconel 660A

• 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, %

Applications

• Chemical processing

• Aerospace

• Liquid fuel rocket motor components

• Pollution-control equipment

• Nuclear reactors

• Cryogenic storage tanks

• Valves, fasteners, springs, mandrels, tubing hangers

• Well head completion equipment and blow out preventers (BOP’s)

• Gas turbine engine parts

Inconel 286 (660A) is a nickel-chromium-molybdenum alloy designed to resist a wide range of severely corrosive environments, pitting and crevice corrosion. This nickel steel alloy also displays exceptionally high yield, tensile, and creep-rupture properties at high temperatures. This nickel alloy is used from cryogenic temperatures up to long term service at 1200° F. One of the distinguishing features of Inconel 925 composition is the addition of niobium to permit age hardening which allows annealing and welding without spontaneous hardening during heating and cooling. The addition of niobium acts with the molybdenum to stiffen the alloy’s matrix and provide high strength without a strengthening heat treatment. Other popular nickel-chromium alloys are age hardened through the addition of aluminum and titanium. This nickel steel alloy is readily fabricated and may be welded in either the annealed or precipitation (age) hardened condition. This super alloy is used in a variety of industries such as aerospace, chemical processing, marine engineering, pollution-control equipment, and nuclear reactors.

Characteristics of Inconel 660A

• 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, %

Applications

• Chemical processing

• Aerospace

• Liquid fuel rocket motor components

• Pollution-control equipment

• Nuclear reactors

• Cryogenic storage tanks

• Valves, fasteners, springs, mandrels, tubing hangers

• Well head completion equipment and blow out presenters (BOP’s)

• Gas turbine engine parts

An alloy that is precipitation hardenable for high mechanical properties. The alloy maintains good strength and oxidation resistance at temperatures up to about 1300°F (700°C). The alloy’s high strength and excellent fabrication characteristics make it useful for various components of aircraft and industrial gas turbines. Applications include blades, vanes, shafts, tail cones, afterburners, springs, and fasteners. This alloy is also used for automotive applications.