Edge welded metal bellows are typically manufactured from sheet stock. We offer various materials of construction to suite your application including:

  • AM350
  • Stainless Steel (316L, 304L, 347)
  • Inconel ( 625, 718)
  • Hastelloy•(276C / Haynes 242)
  • Titanium ( Grades 1 – 4) (ASTM_B265)

Material thickness range from .0015” to 0.20” depending upon the die size while outside diameters range from 0.358” (9.09mm) to 26” (660mm) and inside diameters range from 0.125” (3.175mm) to 23.2” (648mm).

The choice of material type is often dependent upon other properties such as temperature and leak tightness. Other material characteristics to consider include weight, cycle life and corrosion resistance. Consult with one of our design experts (this should be a link here  to technical assistance) to help you choose the best material choice to fit your application and your budget.

View our Infographic – “Material Selection Guidelines”

material-infographic