ASTM International - ASTM B737-10(2015)

Standard Specification for Hot-Rolled and/or Cold-Finished Hafnium Rod and Wire

inactive

Organization:	ASTM International
Publication Date:	1 May 2015
Status:	inactive
Page Count:	4
ICS Code (Other products of non-ferrous metals):	77.150.99

significance And Use:

15.1 For the purpose of determining compliance with the specified limits for requirements of the properties listed in the following table, an observed value or a calculated value shall be rounded... View More

scope:

1.1 This specification covers hot- or cold-worked hafnium rod and wire.

1.2 This specification contains two material grades, one specifically for nuclear applications (Grade R1) and one for commercial alloying applications (Grade R3).

1.3 The products covered include the following:

1.3.1 Rod ³/₈ to 1 in. (9.5 to 25 mm) in diameter.

1.3.2 Wire less than ³/₈ in. (9.5 mm) in diameter.

1.4 Unless a single unit is used, for example, corrosion mass gain in mg/dm², the values stated in either inch-pound or SI units are to be regarded separately as standard. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. SI values cannot be mixed with inch-pound values.

1.5 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 establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

abstract:

This specification covers hot-, cold-, or both hot- and cold-rolled hafnium rods and wires in either one of two grades. All grades should be in the recrystallization annealed condition unless... View More