Size In Ready Stock
- Bolts Size : M1.2 To M120
- Nut Size = M2 To M80
- Stud Size = M4 To M100
- Screw Size = M1.2 To M48
- Washer Size = M2 To M24
Alloy 36 fasteners made from a nickel alloy with iron 64% and nickel 36%. INVAR 36 bolts have low thermal expansion and good toughness and good strength at cryogenic temperatures. UNS K93600 threaded rod ideal for a low expansion applications or low temperature applications.
Table of Content
How To Choose Right Alloy 36 Bolts and Nuts For Higher Temperature Sevice In Argentina ?
Supplied in April 23, 2025

Tullow Oil

PTT Public Company Limited
Alloy 36 Fasteners Specifications
Size In Ready Stock
Alloy 36 Bolts Head Style
Neck Type of Invar 36 Bolts
Threads Types of Nickel Alloy 36 Bolts
Head Drive of Nilo 36 Bolts
Invar 36 Bolts and Nuts Ends Types
SSC Invar 36 Threaded Rod
Alloy 36 Stud Bolts
Invar 36 Screws
Nickel Alloy 36 Washers
Manufacturing Process
Advantages
Testing Requirements
Application
Packaging Types
Raw Material
Melting Range of Invar 36 Bolts
| Grade | Melting Range |
|---|---|
| Invar 36 Bolts | 2,610°F (1,430°C) |
Applications for Invar 36 Threaded Rod
Alloy 36 Screws Trade Name
Heat treatment of Alloy 36 Studs Bolts
| Grade | Invar 36 Bolts | |
|---|---|---|
| Heat Treatment | Fahrenheit | 1,580°F - 1,652°F |
| Celsius | 820°C - 900°C | |
Alloy 36 Button Head Socket Cap Screws Price List
| Size's | Quantity | Price in Dollar (US) | Price in Dhiram (UAE) | Price In (South African ) ZAR |
|---|---|---|---|---|
| 5/8" | 50 | US $13.12 | 48.21 | 233.37 |
| 1/4" | 50 | US $13.44 | 49.38 | 238.92 |
| 7/16" | 50 | US $10.12 | 37.17 | 179.88 |
| 34" | 50 | US $15.25 | 56.00 | 271.29 |
| 3/8" | 50 | US $11.69 | 42.92 | 207.73 |
| 1/2" | 50 | US $12.82 | 47.10 | 228.30 |
| 1" | 50 | US $24.96 | 91.70 | 443.68 |
INVAR-36 Fasteners Chemical Composition
Invar Alloy 36 Fasteners Mechanical Properties
| Element | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
|---|---|---|---|
| Invar 36 | (260) Max / Ksi (MPa)-38 | (430) Max / Ksi (MPa) 63 | 30% |
Nickel Based Alloy 36 Fasteners Physical Properties
| Temperature | Specific heat capacity | Thermal conductivity | Electrical resistivity | Modulus of elasticity | Coefficient of thermal expansion | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| °F | °C | Btu/ lb · °F | J/ kg · K | Btu · in/ sq. ft · h · °F | W/m · K | μΩ · cm | 10³ (Ksi) | GPa | 10⁻⁶ | 10⁻⁶ |
| °F | K | |||||||||
| -418 | -250 | - | - | 13.9 | 2 | - | 19.3 | 133 | 0.722-1.22 | 1.3-2-2 |
| -292 | -180 | - | - | - | - | 49 | - | - | - | - |
| -148 | -100 | - | - | 69.3 | 10 | 59 | 20.0 | 138 | 0.556-0.889 | 1-1.6 |
| 212 | 100 | 0.124 | 518 | 97.1 | 14.0 | 87 | 20.6 | 142 | 0.333-1.17 | 0.6-2.1 |
| 572 | 300 | 0.125 | 523 | 112 | 16.1 | 100 | 20.3 | 140 | 2.44-3.06 | 4.4-5.5 |
| 932 | 500 | 0.126 | 529 | 125 | 18.1 | 107 | 18.9 | 130 | 4.94-5.39 | 8.9-9.7 |
| -58 | -50 | 0.107 | 450 | - | - | - | - | - | - | - |
| -328 | -200 | - | - | 41.3 | 6 | - | 19.6 | 135 | 0.667-1.17 | 1.2-2.1 |
| -238 | -150 | - | - | - | - | 52 | - | - | - | - |
| -76 | -60 | 0.105 | 440 | - | - | - | - | - | - | - |
| 68 | 20 | 0.117 | 486 | 88.7 | 12.8 | 78 | 20.7 | 143 | - | - |
| 392 | 200 | 0.13 | 545 | 105 | 15.1 | 95 | 20.5 | 141 | 0.889-2.0 | 1.6-3.6 |
| 752 | 400 | 0.125 | 524 | 118 | 17.0 | 104 | 20.0 | 138 | 4.11-4.67 | 7.4-8.4 |
| 1,112 | 600 | 0.13 | 545 | 135 | 19.5 | 110 | 17.4 | 120 | 5.56-5.94 | 10-10.7 |
Alloy 36 Fasteners Equivalent
American (UNS)
USA (Werkstoff No)
Types Of Invar 36 Bolts
Alloy 36 Hex Bolts
Invar 36 Eye Bolts
Nickel Alloy 36 Heavy Hex Bolts
Nilo 36 Flange Bolts
Invar 36 Carriage Bolts
SSC Invar 36 U Bolts
Alloy 36 Allen Bolts
Invar 36 Shoulder Bolts
Nickel Alloy 36 Anchor Bolt
Types Of Alloy 36 Nuts
Nilo 36 Hex Nuts
Invar 36 Jam Nuts
SSC Invar 36 Heavy Hex Nuts
Alloy 36 Coupling Nuts
Invar 36 Square Nuts
Nickel Alloy 36 Acorn Nuts
Nilo 36 Wing Nuts
Invar 36 Nylock Nuts
SSC Invar 36 Anti Theft Nuts
Types Of Nickel Alloy 36 Screws
Alloy 36 Socket Cap Screws
Invar 36 Square Head Screws
Nickel Alloy 36 Button Head Screws
Nilo 36 Round Head Screws
Invar 36 Flat Head Screws
SSC Invar 36 Knurled Head Screws
Alloy 36 Set Screws
Invar 36 Butterfly Screws
Nickel Alloy 36 Self Drilling Screws
Nilo 36 Thumb Screws
Invar 36 Wood Screws
SSC Invar 36 Anti Theft Screws
Types Of Ni 36 Stud Bolt
Alloy 36 Threaded Rod
Invar 36 Studs
Nickel Alloy 36 Full Threaded Stud Bolts
Nilo 36 Double End Stud Bolts
Invar 36 Weld Studs
SSC Invar 36 Tap End Stud Bolts
Types Of UNS K93600 Washers
Alloy 36 Square Washer
Invar 36 Flat Washer
Nickel Alloy 36 Self Locking Washer
Nilo 36 Fender Washers
Invar 36 Wedge Lock Washer
SSC Invar 36 Spring Lock Washer