Product details
Inconel Alloy 625 TubeMaterial DescriptionUNS N06625
Chemical Composition, %
Cr |
Ni |
Mo |
Co+Nb |
Ta |
Al |
Ti |
C |
Fe |
Mn |
Si |
P |
S |
20.0-30.0 |
Bal. |
8.0-10.0 |
1.0 max |
3.15-4.15 |
.40 max |
.40 max |
.10 max |
5.0 max |
.50 max |
.50 max |
.015 max |
.015 max |
A material with excellent resistance to pitting, crevice and corrosion cracking. Highly resistant in a wide range of organic and mineral acids. Good high temperature strength.
Characteristics
- Excellent mechanical properties at both extremely low and extremely high temperatures.
- Outstanding resistance to pitting, crevice corrosion and intercrystalline corrosion.
- Almost complete freedom from chloride induced stress corrosion cracking.
- High resistance to oxidation at elevated temperatures up to 1050C.
- Good resistance to acids, such as nitric, phosphoric, sulfuric and hydrochloric, as well as to alkalis makes possible the construction of thin structural parts of high heat transfer.
Application
- Components where exposure to sea water and high mechanical stresses are required.
- Oil and gas production where hydrogen sulfide and elementary sulfur exist at temperature in excess of 150C.
- Components exposed to flue gas or in flue gas desulfurization plants.
- Flare stacks on offshore oil platforms.
- Hydrocarbon processing from tar-sand and oil-shale recovery projects.
Tube Information:
Seamless Tube Specification: ASTM B-444 / ASME SB-444
Welded Tube Specification: ASTM B-704 / ASME SB-704, ASTM B-705 / ASME SB-705
Outside Diameter: 1/4''-1'' (6.35mm - 25.4mm)
Wall Thickness: 0.035''-0.083'' (0.89mm - 2.11mm)
Length: Standard straight lengths 6000mm, coiled tubing length up to 11000m
Other sizes are on the request