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ASTM A 409/A409M : 2008 : REV A

ASTM A 409/A409M : 2008 : REV A

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Standard Specification for Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service

Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

15-12-2008

Publisher

American Society for Testing and Materials

Committee
A 01
DocumentType
Standard
Pages
7
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

1.1 This specification covers straight seam or spiral seam electric-fusion-welded, light-wall, austenitic chromium-nickel alloy steel pipe for corrosive or high-temperature service. The sizes covered are NPS 14 to 30 with extra light (Schedule 5S) and light (Schedule 10S) wall thicknesses. Table shows the wall thickness of Schedule 5S and 10S pipe. Pipe having other dimensions may be furnished provided such pipe complies with all other requirements of this specification.

1.2 Several grades of alloy steel are covered as indicated in Table 1.

1.3 Optional supplementary requirements are provided. These call for additional tests to be made, and when desired shall be stated in the order, together with the number of such tests required.

1.4 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the specification. The inch-pound units shall apply unless the “M” designation of this specification is specified in the order.

Note 1—The dimensionless designator NPS (nominal pipe size) has been substituted in this standard for such traditional terms as nominal diameter, size, and nominal size.

TABLE 1 Chemical Requirements

UNS Designa-
tionsA
 Composition, %
Car-
bon,
max
Man-
ganese,
max
Phos-
phorus,
max
Sulfur,
max
Sili-
con
Nickel
Chromium
Molyb-
denum
Tita-
nium
Colum-
bium
Cerium
Other Elements
TP201S201000.155.5–7.50.0600.0301.0016.0–18.03.5–5.5. . .. . .. . .. . .N 0.25
TP201LNS201530.036.4–7.50.0450.0150.7516.0–17.54.0–5.0. . .. . .. . .. . .N 0.10–0.25,
Cu 1.00
TP304S304000.08 2.000.0450.0301.00 max8.0–11.018.0–20.0. . .. . .. . .. . .. . .
TP304LS304030.0352.000.0450.0301.00 max8.0–12.018.0–20.0. . .. . .. . .. . .. . .
TP309CbS309400.08 2.000.0450.0301.00 max12.0–16.022.0–24.0. . .. . .. . .Cb 10 × C min, 1.10 max
TP309SS309080.08 2.000.0450.0301.00 max12.0–15.022.0–24.0. . .. . .. . .
TP310CbS310400.08 2.000.0450.0301.00 max19.0–22.024.0–26.0. . .. . .. . .Cb 10 × C min, 1.10 max
TP310SS310080.08 2.000.0450.0301.00 max19.0–22.024.0–26.0. . .. . .. . .
TP316S316000.08 2.000.0450.0301.00 max10.0–14.016.0–18.02.00–3.00. . .. . .. . .
TP316L
S31603
0.035
2.00
0.045
0.030
1.00 max
10.0–14.0
16.0–18.0
2.00–3.00
. . . . . .. . .
. . .
TP317
S31700
0.08
2.00
0.045
0.030
1.00 max
11.0–15.0
18.0–20.0
3.0–4.0
. . .. . . . . ....
. . .S317270.0301.000.0300.0301.00 max14.5–16.517.5–19.03.8–4.5. . .. . .. . .N 0.15–0.21
Cu 2.8–4.0
. . .S320530.0301.000.0300.0101.00 max24.0–26.022.0–24.05.0–6.0. . .. . .. . .N 0.17–0.22
TP321S321000.08 2.000.0450.0301.00 max9.00–12.017.0–20.0. . .B. . .. . .. . .
TP347S347000.08 2.000.0450.0301.00 max9.00–12.017.0–19.0. . .. . .C. . .. . .
TP348S348000.08 2.000.0450.0301.00 max9.00–12.017.0–19.0. . .. . .D. . .. . .
. . . S31254
0.020
1.00
0.030
0.010
0.80 max
17.5–18.5
19.5–19.5
6.0–6.5
. . . . . .. . . Cu 0.50–1.00
N 0.18–0.22
. . .
S30815
0.05–0.10
0.80
0.040
0.030
1.40–2.00
10.0–12.0
20.0–22.0
. . . . . . . . .0.03–0.08
N 0.14–0.20
. . .S31725
0.030
2.00
0.045
0.030
1.00 max
13.5–17.5
18.0–20.0
4.0–5.0
. . . . . .. . . N 0.020 max
. . .S31726
0.030
2.00
0.045
0.030
1.00 max
14.5–17.5
17.0–20.0
4.0–5.0
. . . . . .. . . N 0.10–0.20
. . .
S34565
0.030
5.0–7.0
0.030
0.010
1.00 max
16.0–18.0
23.0–25.0
4.0–5.0
. . . 0.10 max
. . . N 0.40–0.60
. . .N08367 0.0302.00 0.040 0.030 1.00 max 23.5–25.5 20.0–22.0 6.0–7.0 . . .. . .. . .Cu 0.75 max
Ni 0.18–0.25
. . .S204000.0307.0–9.00.450.0301.00 max1.50–3.0015.0–17.0. . .. . .. . .. . .N 0.15–0.30

A New designation established in accordance with ASTM E 527 and SAE J1086.

B The titanium content shall be not less than 5 times the carbon content and not more than 0.70 %.

C The columbium plus tantalum content shall be not less than 10 times the carbon content and not more than 1.10 %.

D The columbium plus tantalum content shall be not less than 10 times the carbon content and not more than 1.10 %. The tantalum content shall be 0.10 % maximum, CO 0.20 % maximum.

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