Kanakratna Steelage Pvt. Ltd.
Kanakratna Steelage Pvt. Ltd.
Bhuleshwar, Mumbai, Maharashtra
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Incoloy Alloy A 286

Incoloy® alloy A-286 (UNS S66286) is an iron-nickel-chromium alloy with additions of molybdenum and titanium. It is age hardenable for high mechanical properties. The alloy maintains good strength and oxidation resistance at temperatures up to about 1300°F (700°C). The limiting chemical composition is given in Table 1. The alloy is austenitic in all metallurgical conditions. The high strength and excellent fabrication characteristics of Incoloy alloy A-286 make the alloy useful for various components of aircraft and industrial gas turbines. It is also used for fastener applications in automotive engine and manifold components subject to high levels of heat and stress and in the offshore oil and gas industry.


In the age-hardened condition, Incoloy alloy A-286 has high strength at room temperature and retains high levels of strength at temperatures to about 1300°F (700°C).  Incoloy alloy A-286 has good creep-rupture strength during extended high-temperature exposure. . Stress levels to produce creep rates of 1%/100 h and 1%/1000 h are shown in Figure 3. Mechanical properties reported here are for material given the following heat treatment: solution treatment at 1800°F (980°C) plus age hardening at 1325°F (720°C)/16 h and air cooling.
Corrosion Resistance The nickel and chromium contents of Incoloy alloy A-286 provide resistance to corrosion and oxidation. The alloy has excellent resistance to oxidation at service temperatures up to about 1300°F.
Fabrication Incoloy alloy A-286 is readily fabricated by standard procedures for stainless steels and nickel alloys. Cold forming should be done on material in the solution-treated condition. Procedures, forces, and work hardening rates are similar to those for Inconel alloy 600 and Incoloy alloy 800. For hot forming, the metal should be heated to 2100°F (1150°C). Any final reductions at under 1800°F (980°C) should be greater than 10% to avoid formation of large grains during later solution treatment. No forming should be done below 1700°F (930°C). Heat treatment of Incoloy alloy A-286 consists of solution treatment at either 1800°F (980°C) or 1650°F (900°C) and rapid cooling followed by age hardening at 1325°F (720°C) for 16 hours and air cooling. 

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Inconel Alloy A286 Bar (660A) (UNS S66286)
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Inconel Alloy A286 Bar (660A) (UNS S66286)

Approx. Price: Rs 1,200 / KilogramGet Latest Price
Product Details:
MaterialSteel
SizeStandrad
UsageManufacturing
Single Piece Length3 meter

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, %

 

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

 

 

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


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Inconel 660A Sheet
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Inconel 660A Sheet

Approx. Price: Rs 1,500 / KilogramGet Latest Price
Product Details:
MaterialSteel
ColorSilver
SizeCustomized
ApplicationIndustrial

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, %

 

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

 

 

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

ASTM Specifications
 

Sheet/Plate--

 B670

 

 

 


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Inconel 660A Wire
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Inconel 660A Wire

Approx. Price: Rs 1,500 / KilogramGet Latest Price
Product Details:
MaterialSteel
LengthStandard
ColorSilver
ApplicationIndustrial

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, %

 

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

 

 

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


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Incoloy Alloy A-286 Round Bars UNS S66286
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Incoloy Alloy A-286 Round Bars UNS S66286

Approx. Price: Rs 1,100 / KilogramGet Latest Price
Product Details:
Minimum Order Quantity10 Kilogram
UsageConstruction , Manufacturing

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.

Specifications
  • UNS S66286, Werkstoff 1.4980, EN 1.4980
  • AMS: 5525, 5804, 5732, 5737
  • GE B50T1181, GE B50T12, GE B50T81
Chemical Composition, %
CrNiMoCoVaAlTiBCFeMnSiPhS
MIN13.524.01.0-0.1-1.90.003------
MAX16.027.01.51.00.50.352.350.010.08Balance2.01.00.0250.025

Features
  • High strength to 1000°F
  • Oxidation resistant to 1500°F
Applications
  • Jet engine components
  • High temperature fasteners, springs
  • Non-magnetic cryogenic equipment
Due to its high strength and excellent fabrication characteristics, A286 is used in various components of aircraft and industrial gas turbines. The alloy is also widely used in the offshore oil and gas industry where the components are subject to high levels of heat and stress.Cold forming can also be conducted in the solution heat treated condition to aid the properties after age hardening. Apart from the standards sizes, we KanakRatna Steelage also offer the (Forged) customized sizes as approached by our clients.

 


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Alloy A 286 Fittings
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Alloy A 286 Fittings

Approx. Price: Rs 2,500 / KilogramGet Latest Price
Product Details:
DesignStandard
SizeStandard
BrandAlloy
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.

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Alloy A 286 Plate
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Alloy A 286 Plate

Approx. Price: Rs 300 / PieceGet Latest Price
Product Details:
BrandKanakranta Steelage

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.

 


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