PROFESSIONAL METAL SUPPLIER

Invar 36

Issuing time:2018-07-09 23:17


Invar 36 (UNS K93600)

1、Invar 36 (Nilo 36) brief introduction

Invar 36 (NILO 36) is a Nickel-Iron, low expansion alloy which contains 36% Nickel. Alloy 36 has a low coefficient ofexpansion from cryogenic temperatures to about 260°C. Invar 36 also retains good strength and toughness at cryogenic temperatures. Common applications include tooling for aerospace composites, standards of length, measuring devices, thermostat rods, laser components and tanks and piping for the storageand transportation of liquefied gases.



2、chemical composition (%)

%

Ni

Cr

Fe

C

Mn

Si

Co

Mo

P

S

Min.

35


rem








Max.

38

0.5

0.1

0.06

0.35

1.0

0.5

0.02

0.025


3、Physical property

Density

(g/cm3)

Melting point

(℃)

8.1

1430


4、Mechanical property (20℃)

Heat treatment

Tensile strength

(σb/MPa)

Yield strength

(σp0.2/MPa)

Elongation

(σ5 /%)

Hardness

(HB)

annealed

480

240

42

≤200


5、Specifications

standard

bar

forging

Strip/Sheet/plate

Tube/pipe

wire

ASTM

F1684

F1684

F1684

F1684

F1684


7、Available size

Size

bar

Forging

Sheet/plate

Tube/pipe

Wire

(mm)

¢6-400

<2000KG/PC

0.5-80X2000max.X6000max.


0.5-6.0


Disclaimer
Everyeffort is made to ensure that technical specifications are accurate. However,technical specifications included herein should be used as a guideline only.


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