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Alloy 36 Info sheet

Data Sheet:

Nickel Iron Alloy 36

Chemical Composition Limits

Weight %

Ni

Fe

C

Mn

P

S

Si

Cr

Mo

Co

Alloy 36

35.0 / 38.0

Remainder

0.10 max

0.06 max

0.025 max

0.025 max

0.35 max

0.50 max

0.50 max

1.0 max

 

Alloy 36 (NILO 36, INVAR 36) is a Nickel-Iron, low expansion alloy which contains 36% Nickel. Alloy 36 has a low coefficient of expansion from cryogenic temperatures to about +500°F (260°C). Alloy 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 storage and transportation of liquefied gases.

 

AVAILABILITY

Alloy 36 (NILO 36, INVAR 36) is available in Bar, Round Bar, Tube, Rod, Strip, Plate, Sheet, Wire, Welding Wire TIG and MIG, Tooling Plate.  For all stock availability contact Sales.

 

Alloy 36 Tube is available the following size ranges.

Outside Diameter  - 0.25mm (0.010") up to 16.00mm (0.625")

Wall                          - 0.05mm (0.002") up to 1.00mm (0.040")

Straight Lengths     - 1.00mm (0.040") up to 5000.00mm (197")

Coils Lengths          - 5 Metres to 15 Metres

Standard Tolerance- OD &ID +/-0.03mm (0.0012")

                                     Wall +/- 10%

Tight Tolerance       - OD&ID +/- 0.015mm (0.0006")

                                    Wall +/-3%

Some thin wall tubes up to 25.40 mm (1.000") can be supplied.

 

SPECIFICATIONS

UNS K93600, K93601

Werkstoff Nr. 1.3912

ASTM B 388, ASTM B 753, DIN 1715 (Sheet and Strip)

ASTM F-1684

MIL-S-16598 and MIL-I-23011 CL 7

Trademarks - NILO 36 and INVAR 36

FeNi36

 

TYPICAL MECHANICAL PROPERTIES

Alloy 36

Yield Strength  (0.2% Offset)

Tensile Strength

Elongation (%)

psi MPa psi MPa 42
35,000 240 71,000 490

Mechanical Properties in the Annealed Condition.

 

AVAILABILITY

 

We are experts in difficult to obtain sizes contact Sales for many other sizes and forms.

 

INVAR 36 STOCK

Alloy 36
ROUND BAR PLATE
6.35mm DIA 6mm THK
12.00mm DIA 10mm THK
16.00mm DIA 13mm THK
20.00mm DIA 19mm THK
22.22mm DIA 25mm THK
25.00mm DIA 30mm THK
30.00mm DIA 40mm THK
35.00mm DIA 50mm THK
40.00mm DIA  
45.00mm DIA  

50.00mm DIA

     

 

Hot Rolled Plate

Alloy 36

TH

  WIDTH   LENGTH

.187"

.250"

.375"

.500"

.625"

.750"

1.00"

1.50"

2.00"

2.50"

4.00"

4.625"

5.00"

X

X

X

X

X

X

X

X

X

X

X

X

X

72"

72"

72"

72"

70"

16"

16"

16"

20"

8.25"

7.125"

5"

12.7"

X

X

X

X

X

X

X

X

X

X

X

X

X

96"

96"

96"

96"

72"

100"

56"

46"

60"

51"

18.5"

51"

15.5"

 

Cold Rolled Sheet - Alloy 36

   Alloy 36 Sheet

THICKNESS   WIDTH   LENGTH
0.015     x   10.5  x   72
0.030     x   24     x   72
0.041     x   24     x   72
0.060     x   24     x   60
0.060     x   24     x  120
0.100     x   24     x   72
0.125     x   24     x   60
0.125     x   24     x  120

 

Invar rod - Alloy 36

Alloy 36 Rod

DIA     LENGTH
.078    x   36
.093    x   36
.100    x   72
  .125    x   120
.250    x   72
  .500    x   144
  .750    x   144
 1.0       x   144
1.125   x  144
2.0              
3.0              
4.0               

   

Invar Welding Wire - Alloy 36

Alloy 36 Welding Wire

.045 x MIG spools 25lb 
.093 x 36 TIG pkg'd in 10lb tubes
.078 x 36 TIG
.093 x 36 TIG

 

We are experts in difficult to obtain sizes contact Sales for many other sizes and forms.

 

Invar 36 Registered trademark of Carpenter Technology Inc.

 

Disclaimer

Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.

 

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