Name:
ASTM B581-02(2013)e1 PDF
Published Date:
02/01/2013
Status:
Active
Publisher:
ASTM International
1.1 This specification2 covers rod of Ni-Cr-Fe-Mo-Cu alloys (UNS N06007, N06975, N06985, N06030, and N08031)* as shown in Tables 1-3, for use in general corrosive service.
TABLE 1 Chemical RequirementsElement
Composition Limits, %
Alloy N06007
Alloy N06975
Alloy N06985
Alloy N06030
Alloy N08031
Nickel
remainderA
47.0-52.0
remainderA
remainderA
30.0-32.0
Chromium
21.0-23.5
23.0-26.0
21.0-23.5
28.0-31.5
26.0-28.0
Iron
18.0-21.0
remainderA
18.0-21.0
13.0-17.0
remainderA
Molybdenum
5.5-7.5
5.0-7.0
6.0-8.0
4.0-6.0
6.0-7.0†
Copper
1.5-2.5
0.70-1.20
1.5-2.5
1.0-2.4
1.0-1.4
Manganese
1.0-2.0
1.0 max
1.0 max
1.5 max
2.0 max
Cobalt, max
2.5
...
5.0 max
5.0 max
...
Carbon, max
0.05
0.03
0.015 max
0.03 max
0.015
Tungsten
1.0 max
...
1.5 max
1.5-4.0
...
Silicon, max
1.0
1.0
1.0 max
0.8 max
0.3
Phosphorus, max
0.04
0.03
0.04 max
0.04 max
0.020
Sulfur, max
0.03
0.03
0.03 max
0.02 max
0.010
Columbium + tantalum
1.75-2.50
...
0.50 max
0.30-1.50
...
Titanium
...
0.7-1.5
...
...
...
Nitrogen
0.15-0.25
...
...
...
...
A See 13.1.1.†Editorially corrected.
TABLE 2 Mechanical Property RequirementsAlloy
Specified Diameter, in. (mm)
Tensile Strength min, psi (MPa)
Yield Strength (0.2 % Offset), min, psi (MPa)
Elongation in 2 in. or 50.8 mm or 4D A min
N06007
5/16 to ³/4 (7.94 to 19.05), incl
90 000 (621)
35 000 (241)
35
Over ³/4 to 31/2 (19.05 to 88.9), incl
85 000 (586)
30 000 (207)
30
N06975
5/16 to 31/2 (7.94 to 88.9), incl
85 000 (586)
32 000 (221)
40
N06985
5/16 to ³/4 (7.9 to 19.05), incl
90 000 (621)
35 000 (241)
45
Over ³/4 to 31/2 (19.05 to 88.9), incl
85 000 (586)
30 000 (207)
35
N06030
...
85 000 (586)
35 000 (241)
30
N08031
All sizes
94 000 (648)
40 000 (276)
40
A D refers to the diameter of the tension specimen.TABLE 3 Permissible Variations in Diameter and Out-of-Roundness of RodsSpecified Diameter, in. (mm)
Permissible Variations, in. (mm)
Diameter
Out-of-Roundness, max
+
−
Hot-Finished, Annealed, and Descaled Rods
5/16 to 7/16 (7.94 to 11.11), incl
0.012 (0.305)
0.012 (0.305)
0.018 (0.457)
Over 7/16 to 5/8 (11.11 to 15.87), incl
0.014 (0.355)
0.014 (0.355)
0.020 (0.508)
Over 5/8 to ³/4 (15.87 to 19.05), excl
0.016 (0.406)
0.016 (0.406)
0.024 (0.610)
Hot-Finished, Annealed, and Ground or Turned Rods
³/4 to 31/2 (19.05 to 88.9), incl
0.010 (0.254)
0
0.008 (0.203)
1.2 The following products are covered under this specification:
1.2.1 Rods 5/16 to ³/4 in. (7.94 to 19.05 mm) excl in diameter, hot- or cold-finished, solution annealed and pickled or mechanically descaled.
1.2.2 Rods ³/4 to 31/2 in. (19.05 to 88.9 mm) incl in diameter, hot- or cold-finished, solution annealed, ground or turned.
1.3 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.
1.4 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 prior to use.
| File Size : | 1 file , 77 KB |
| Note : | This product is unavailable in Russia, Ukraine, Belarus |
| Number of Pages : | 4 |
| Published : | 02/01/2013 |
