• head_banner_01

Invar alloy 36 /UNS K93600 & K93601

Short Description:

Invar alloy 36 (UNS K93600 & K93601), a binary nickel-iron alloy containing 36% nickel. Its very low room-temperature thermal expansion coefficient makes it useful for tooling for aerospace composites, standards of length, measuring tapes and gauges, precision components, and pendulum and thermostat rods. It is also used as the low expansion component in bi-metal strip, in cryogenic engineering, and for laser components.


Product Detail

Product Tags

Chemical Composition

Alloy

element

C

Si

Mn

S

P

Ni

Fe

Invar 36

Min

 

 

0.2

 

 

35.0

 

Max

0.05

0.2

0.6

0.02

0.02

37.0

balance

Thermal Expansion

Aolly Status

Mean Linear Coefficient(10-6 /°C)

20~50℃

20~100℃

20~200℃

20~300℃

20~400℃

annealed

0.6

0.8

2.0

5.1

8.0

Physical Properties

Density g/cm3

Melting Point 

8.1

1430

Standard

Rod, Bar, Wire and Forging Stock

Plate, Sheet and Strip - ASTM B 388 & B 753


  • Previous:
  • Next:

  • Write your message here and send it to us

    Related products

    • Nickel 200/Nickel201/ UNS N02200

      Nickel 200/Nickel201/ UNS N02200

      Nickel 200 (UNS N02200) is commercially pure (99.6%) wrought nickel. It has good mechanical properties and excellent resistance to many corrosive environments. Other useful features of the alloy are its magnetic and magnetostrictive properties, high thermal and electrical conductivities, low gas content and low vapor pressure.

    • Waspaloy/UNS N07001

      Waspaloy/UNS N07001

      Waspaloy (UNS N07001) is a nickel-base age-hardenable super alloy with excellent high temperature strength and good corrosion resistance, notably to oxidation, at service temperatures up to 1200°F (650°C) for critical rotating applications, and up to 1600°F (870°C) for other, less demanding ,applications. The alloy’s high-temperature strength is derived from its solid solution strengthening elements, molybdenum, cobalt and chromium, and its age hardening elements, aluminum and titanium. Its strength and stability ranges are higher than those typically available for alloy 718.

    • Nimonic 90/UNS N07090

      Nimonic 90/UNS N07090

      NIMONIC alloy 90 (UNS N07090) is a wrought nickel-chromium-cobalt base alloy strengthened by additions of titanium and aluminum. It has been developed as an age-hardenable creep resisting alloy for service at temperatures up to 920°C (1688°F. )The alloy is used for turbine blades, discs, forgings, ring sections and hot-working tools.

    • Nimonic 80A/UNS N07080

      Nimonic 80A/UNS N07080

      NIMONIC alloy 80A (UNS N07080) is a wrought, age-hardenable nickel-chromium alloy, strengthened by additions of titanium, aluminum and carbon, developed for service at temperatures up to 815°C (1500°F). It is produced by high-frequency melting and casting in air for forms to be extruded. Electroslag refined material is used for forms to be forged. Vacuum refined versions are also available. NIMONIC alloy 80A is currently used for gas turbine components (blades, rings and discs), bolts, nuclear boiler tube supports, die casting inserts and cores, and for automobile exhaust valves.

    • Nickel Alloy 20 (UNS N08020) /DIN2.4660

      Nickel Alloy 20 (UNS N08020) /DIN2.4660

      Alloy 20 stainless steel is a super-austenitic stainless alloy developed for maximum corrosion resistance to sulfuric acid and other aggressive environments not suitable for typical austenitic grades.

      Our Alloy 20 steel is a solution for stress corrosion cracking that can occur when stainless steel is introduced to chloride solutions. We supply Alloy 20 steel for a variety of applications and will help in determining the precise amount for your current project. Nickel Alloy 20 is readily fabricated to produce mixing tanks, heat exchangers, process piping, pickling equipment, pumps, valves, fasteners and fittings. Applications for alloy 20 requiring resistance to aqueous corrosion are essentially the same as those for INCOLOY alloy 825.

    • Kovar/UNS K94610

      Kovar/UNS K94610

      Kovar (UNS K94610), a nickel-iron-cobalt alloy containing approximately 29% nickel and 17% cobalt. Its thermal expansion characteristics match those of borosilicate glasses and alumina type ceramics. It is manufactured to a close chemistry range, yielding repeatable properties which make it eminently suitable for glass-to-metal seals in mass production applications, or where reliability is of paramount importance. The magnetic properties of Kovar are governed basically by its composition and by the heat treatment applied.