Nimonic 80a Round Bar NIMONIC 80A Round Bar alloys are primarily composed of nickel and chromium. These alloys are known for their high-temperature low-creep and high performance. Additives like aluminium, carbon and titanium are infused into the alloy. NIMONIC alloy 80A Round Bar is a wrought, age-hardened alloy that is strengthened by additives like titanium, aluminium and carbon. It is manufactured by high-frequency melting and casting in air. Chemical Composition Of Nimonic 80 Nickel (Ni) :- 69 Chromium (Cr) :- 18-21 Iron (Fe) :- ≤3 Cobal (Co) :- ≤2 Our Nimonic 80 / 80A Round Bar are made from quality raw materials and are tested at our in house lab. We provide LAB Test Certificate with each lot of Nimonic 80 /80A Round Bar