ASTM-B407 2008

ASTM B407

Scope

1.1 This specification covers UNS N08120, UNS N08800, UNS N08801, UNS N08810, UNS N08811, UNS N08890, and UNS N06811 in the form of cold-worked and hot-finished annealed seamless pipe and tube. Alloys UNS N08800 and UNS N06811 are normally employed in service temperatures up to and including 1100°F (593°C). Alloys UNS N08120, UNS N08810, UNS N08811, and UNS N08890 are normally employed in service temperatures above 1100°F (593°C) where resistance to creep and rupture is required, and they are annealed to develop controlled grain size for optimum properties in this temperature range.

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.3 The following safety hazards caveat pertains only to the test method portion, Section 7, of this specification. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations.

Keywords

seamless pipe; seamless tube; UNS N08120; UNS N08800; UNS N08801; UNS N08810; UNS N08811; UNS N08890; UNS N06811; Nickel-iron alloy–specifications; Nickel-iron-chromium alloys–specifications; Seamless Ni alloy pipe–specifications; Seamless Ni alloy tube–specifications; UNS N08120 (Ni-Fe-Cr alloy, HR-120); UNS N08800 (Fe-Ni-Cr alloy, Incoloy 800); UNS N08801 (Fe-Ni-Cr alloy, Incoloy 801)); UNS N08810 (Fe-Ni-Cr alloy, Incoloy 800H); UNS N08811 (wrought Ni-Fe-Cr alloy, Incoloy 800HT)

ICS Code

ICS Number Code 23.040.15 (Non-ferrous metal pipes)

DOI: 10.1520/B0407-08A