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 |
|