Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Carpenter Invar 36® Alloy, Cold Rolled Strip

Category Metal , Electronic/Magnetic Alloy , Superalloy , Iron Base
Manufacturer Carpenter Technology Corporation (Cartech)
Trade Name Invar
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Carpenter Invar 36® Alloy, Cold Rolled Strip.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Data provided by Carpenter Technology Corporation.Carpenter Invar "36" alloy is a 36% nickel-iron alloy possessing a rate of thermal expansion approx. one-tenth that of carbon steel up to 200°C. This alloy has been used for applications where dimensional changes due to temperature variation must be minimized, such as in radio and electronic devices, aircraft controls, optical and laser systems, etc. This alloy has also been used in conjunction with high expansion alloys where a motion is desired when the temperature changes, such as in bimetallic thermostats and in rod and tube assemblies for temperature regulators.Invar 36® is a registered trademark of Carpenter Technology Corporation.
Physical Properties Metric English Comments
Density 8.05 g/cc
0.291 lb/in³
Mechanical Properties Metric English Comments
Hardness, Rockwell B 98
98
Tensile Strength, Ultimate 717 MPa
104000 psi
Tensile Strength, Yield 679 MPa

@Strain 0.200 %
98500 psi

@Strain 0.200 %
Elongation at Break 5.5 %
5.5 %
in 50.8 mm
Modulus of Elasticity 148 GPa
21500 ksi
Thermal Properties Metric English Comments
CTE, linear 1.30 µm/m-°C

@Temperature 93.0 °C
0.722 µin/in-°F

@Temperature 199 °F
4.18 µm/m-°C

@Temperature 260 °C
2.32 µin/in-°F

@Temperature 500 °F
7.60 µm/m-°C

@Temperature 371 °C
4.22 µin/in-°F

@Temperature 700 °F
Specific Heat Capacity 0.515 J/g-°C
0.123 BTU/lb-°F
Thermal Conductivity 10.15 W/m-K
70.44 BTU-in/hr-ft²-°F
Melting Point 1427 °C
2601 °F
Solidus 1427 °C
2601 °F
Melting Point
Liquidus 1427 °C
2601 °F
Melting Point
Component Elements Properties Metric English Comments
Carbon, C 0.020 %
0.020 %
Iron, Fe 63 %
63 %
as remainder
Manganese, Mn 0.35 %
0.35 %
Nickel, Ni 36 %
36 %
Silicon, Si 0.20 %
0.20 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.0000820 ohm-cm
0.0000820 ohm-cm
Temperature Coefficient = 0.0011
Curie Temperature 279 °C
534 °F
Copyright © lookpolymers.com All Rights Reserved