Speciális csövek és csővezetéki elemek
Haynes 188™ - UNS R30188

common trade names

Haynes® 188, Udimet® 188 Conicro® 4023

Haynes 188 is a cobalt-base alloy with excellent high temperature strength and great oxidation resistance up to 2000ş F. Haynes 188’s has good resistance to sulfidation and good metallurgical stability, therefore Haynes 188 can be easily fabricated. Haynes 188 is useful in gas turbine applications such as flame holders, liners, combustors and transition ducts.

Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.


Chemical Analysis of Haynes 188™ (UNS R30188)

common trade names

Haynes® 188, Udimet® 188 Conicro® 4023

 

C MN P S Si Cr Ni Mo Cu Co Cb Ti B Fe W La
.05-.15 1.25 max .020 max .015 max .20-.50 21.0-23.0 20.0-24.0     bal     .015 max 3.0 max 13.0-15.0 .03-.15

Specifications
Sheet Round Bar
AMS 5608
AMS 5609
AMS 5772