Skip to product information
1 of 1

Multimet N155

Multimet N155

Multimet N155 (UNS R30155) is a nickel-chromium-cobalt alloy. It offers a unique combination of strength, high temperature resistance, and oxidation resistance. The alloy is easy to work with and ideal for applications requiring ductility and oxidation resistance.

Equivalent grades

• Multimet N155
• UNS R30155
• W.Nr. 1.4971
• X12CrCoNi21-20
• JIS SUH661

Chemical Composition Reference


Physical Property Reference

• Density: 7.81 g/cm³

• Tensile strength: 1194 MPa

• Yield Strength: 779 MPa

• Elogation: 24%

• Melting Point: 1336-1407℃

Stock & Dimensions

Our warehouse has a large number of stock to provide you with a variety of products in different sizes, and can also customize the size according to your needs.
• Bar: 0.5~600mm Diameter
• Coil: 0.5~150mm Thick
• Plate: 0.5~200mm Thick
• Pipe: 6~630mm External Diameter; 0.5~40mm Wall Tick
• Available in specific sizes

Product Forms

We provide you with a variety of product forms, including but not limited to:
• Bar/Rod
• Pipe/Tube
• Coil/Strip
• Plate/Sheet/Circle
• Wire
• Fitting (Flange, Elbow, Tee...)
• Customize

View full details

Multimet N155

Essential details
The Multimet N155 uses advanced alloy technology for aircraft applications, providing durability and strength in components like tail cones, exhaust manifolds, combustion chambers, and more. This alloy is a reliable choice for aircraft components, offering strength and dependability.


- Air & land based turbine engines

- Aircraft tail cones & tail pipes

- Aircraft exhaust manifolds

- Aircraft combustion chambers

- Afterburners Buckets & bolts

Get a free Quote

Call Us:
Visit Us:
Building #32, No.288 Xinzhuan Road, Songjiang District, Shanghai, China 201612
Email Us:

Get a free Quote

  • Sales Executive of Ninesteel, contact us for free quote
  • Account Manager of Ninesteel, contact us for free quote