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Standard Specification for Nickel-Chromium-Iron-Molybdenum-Copper Alloy Rod (Includes all amendments And changes 8/16/2017).
Automaticky přeložený název:
Standardní specifikace pro nikl-chromová-železo-molybdenové slitina mědi Rod
NORMA vydána dne 1.2.2013
Označení normy: ASTM B581-02(2013)e1
Poznámka: NEPLATNÁ
Datum vydání normy: 1.2.2013
Kód zboží: NS-7266
Počet stran: 4
Přibližná hmotnost: 12 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
rod, N06007, N06975, N06985, N06030, N08031, ICS Number Code 77.150.40 (Nickel and chromium products)
| 1. Scope | |||||
|
1.1 This specification2 covers rod of Ni-Cr-Fe-Mo-Cu alloys (UNS N06007, N06975, N06985, N06030, and N08031)* as shown in Element |
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 |
... |
... |
... |
... |
Alloy
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
Specified 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.
|
Standard Practice for Sampling Wrought Nonferrous Metals and Alloys for Determination of Chemical Composition |
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Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications |
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Standard Test Methods for Tension Testing of Metallic Materials |
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Standard Specification for General Requirements for Chemical Check Analysis Limits for Nickel, Nickel Alloys and Cobalt Alloys |
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Standard Test Methods for Chemical Analysis of Nickel, Cobalt, and High-Temperature Alloys |
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