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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

Available in

Alloy 36  Bar, Rod, Strip, Plate, Sheet, Wire, Welding Wire TIG and MIG 

Similar Specifications

UNS K93600, K93601

ASTM B 388, ASTM B-753 and ASTM F-1684

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

DIN 1715

NILO 36 and INVAR 36

Werkstoff Nr. 1.3912

FeNi36

 

MATERIAL USAGE FOR INVAR 36 / ALLOY 36 / NILO 36

          Alloy 36 is a Nickel-Iron, low expansion alloy which contains 36% Nickel hence the name. It has a low coefficient of expansion from cryogenic temperatures to about +500°C. Alloy 36 also retains good strength and toughness at cryogenic temperatures. Common applications include standards of length, thermostat rods, laser components and tanks and piping for the storage and transportation of liquefied gasses.

 

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

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 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 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 Welding Wire

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

Many other sizes and forms available

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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