Invar36 Bar

Physical Properties
Melting point: 1430-1450°C
Density: 8.1g/mg3
Specific heat capacity (20～100℃)=515J/(kg•℃)
Resistivity: ρ=0.78μΩ·m
Thermal conductivity: λ=11W/(m·℃)
Curie point: Tc=230℃
Hardness (HV) = 140
Elastic modulus: E=144GPa
Cold strain rate: ε=60%～70%

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Product Introduction

Inv36 Premium Bar

Alloy 36 is an alloy containing iron and nickel, which contains 35-36% nickel and has a very low coefficient of thermal expansion. Among them, the control of carbon and manganese components is very important. Cold deformation can reduce the thermal expansion coefficient, and heat treatment in a specific temperature range can stabilize the thermal expansion coefficient. It has an extremely low coefficient of thermal expansion between -250°C and +200°C. Has good plasticity and toughness.

Features

● The surface of the product is smooth and smooth

● High dimensional accuracy

● Good machining performance

● Very low coefficient of thermal expansion

● Good plasticity and toughness

● High corrosion resistance

Similar grades

United States: UNS K93600, UNS K93601

France: Fe-Ni36

Germany: 1.3912, Ni36

China: 4J36