Low Expansion Alloy Big Plate Invar 36

INVAR 36 (ASTM F1684) Invar (also know as Invar 36, NILO 36, Pernifer 36, and Invar Steel) is a low expansion alloy consisting of 36% Nickel, balance Iron. Invar Alloy exhibits extremely low expansion around ambient temperatures, making Invar Alloy particularly useful in applications where minimum thermal expansion and high dimensional stability is required, such as in precision instruments like optoelectronic devices, optical and laser benches, electronics, and other kinds of scientific instruments. Our production process for Invar 36 alloy is melted using Vacuum Induction Melting (VIM) techniques. Commercial Grade Name Invar 36 Specifications ASTM F1684-12 Material Iron-Nickel Alloy Surface Finish Hot Rolled Melting Process VIM+ESR Melting Techniques Dimensions: Thickness 8.0 to 80.0mm, Width2200mm,Max Thermal Expansion 0.8 (30 to 100 C) Product datasheet Chemical Composition,%  Ni,Nominal 36.0 Co,Max 0.5 Mn,Max 0.6 Si,Max 0.4 C,Max 0.05 Cr,Max 0.25 P,Max 0.015 S,Max 0.015 Al,Max 0.10 Fe Bal. Notes: Mg, Zr & Ti content less than 0.35% Physical Properties Electrical Resistivity 0.49 Density,g/cm3 8.1 Curie Temperature, C 230 Melting Point, C 1430 Thermal Coefficient expansion                        Temperature Range,C                             Thermal                                 30 to 150                                                1.8,Max                               -18 to 93                                                   ... Mechanical Properties                    Temper Desigation                  Temper Name                    Tensile Strenth ,Rm/MPa                                A                     Annealed                                        586                               B                 Cold-Worked                                        593                               C                Unannealed                                          ... Factory Images Important Notice 1. Disclaimer Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only.  2. Sample Policy Invar 36 alloy are available in many shapes and dimensions,supplying semi-finished products in forms of Strip,plate & Rods.The samples are big enough (typically about 200mm in length for strip or plate) to get an understanding of the material characteristics, meanwhile custom-made sample order available ! small quantity accepted. 3. Payment Terms 30% T/T in advance ,balance before shippment. 4. Who you talking to Mr. Paul (Designation :Foreign Trade Manager) WeChat & Phone No: +86 (0)13669288752 (24 Hours) Skype: alloynickel Tel: +86 29 3366 9103 ( 08:30-17:30,Beijing Time. Mr.Paul ,Excellent Engilsh & Mandarin) Fax: +86 29 3369 8670 Http://