ASTM A268/A268M-22 PDF

ASTM A268/A268M-22 PDF

Name:
ASTM A268/A268M-22 PDF

Published Date:
05/01/2022

Status:
Active

Description:

Standard Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service

Publisher:
ASTM International

Document status:

Active

Format:

Electronic (PDF)

Delivery time:

10 minutes

Delivery time (for Russian version):

200 business days

SKU:

1.1 This specification2 covers a number of grades of nominal-wall-thickness, stainless steel tubing for general corrosion-resisting and high-temperature service. Most of these grades are commonly known as the "straight-chromium" types and are characterized by being ferromagnetic. Two of these grades, TP410 and UNS S 41500 (Table 1), are amenable to hardening by heat treatment, and the high-chromium, ferritic alloys are sensitive to notch-brittleness on slow cooling to ordinary temperatures. These features should be recognized in the use of these materials.

TABLE 1 Continued Grade TP439 . . . . . . TP430 Ti TP
XM-27 TP
XM-33^A 18Cr-2Mo 29-4 29-4-2 26-3-3 25-4-4 ... . . . . . . . . . . . . TP468 UNS
Designation S43035 S43932 S41500^B S43036 S44627 S44626 S44400 S44700 S44800 S44660 S44635 S44735 S32803 S40977 S43940 S42035 S46800 Element Composition, % C, max 0.07 0.030 0.05 0.10 0.01^A 0.06 0.025 0.010 0.010 0.030 0.025 0.030 0.015^C 0.03 0.03 0.08 0.030 Mn, max 1.00 1.00 0.5-1.0 1.00 0.40 0.75 1.00 0.30 0.30 1.00 1.00 1.00 0.5 1.50 1.00 1.00 1.00 P, max 0.040 0.040 0.03 0.040 0.02 0.040 0.040 0.025 0.025 0.040 0.040 0.040 0.020 0.040 0.040 0.045 0.040 S, max 0.030 0.030 0.03 0.030 0.02 0.020 0.030 0.020 0.020 0.030 0.030 0.030 0.005 0.015 0.015 0.030 0.030 Si, max 1.00 1.00 0.60 1.00 0.40 0.75 1.00 0.20 0.20 1.00 0.75 1.00 0.50 1.00 1.00 1.00 1.00 Ni 0.50 max 0.50 3.5-5.5 0.75 max 0.5^D max 0.50 max 1.00 max 0.15 max 2.0-2.5 1.0-3.50 3.5-4.5 1.00 max 3.0-4.0 0.30-1.00 . . . 1.0-2.5 0.50 Cr 17.00- 17.0-19.0 11.5-14.0 16.00- 25.0-27.5 25.0-27.0 17.5-19.5 28.0-30.0 28.0-30.0 25.0-28.0 24.5-26.0 28.00- 28.0-
29.0 10.50-
12.50 17.50-
18.50 13.5-
15.5 18.00-
20.00 19.00 19.50 30.00 Mo ... ... 0.5-1.0 ... 0.75-1.50 0.75-1.50 1.75-2.50 3.5-4.2 3.5-4.2 3.0-4.0 3.5-4.5 3.60-4.20 1.8-2.5

Product Details

Published:: 05/01/2022
Number of Pages:: 7
File Size:: 1 file , 93 KB
Note:: This product is unavailable in Russia, Ukraine, Belarus

Document History

History

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Published Date: 09/01/2004

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ASTM A268/A268M-04

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Published Date: 05/01/2004

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ASTM A268/A268M-03

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Published Date: 09/10/2003

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ASTM A268/A268M-01

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Published Date: 03/10/2001

Standard Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service

$18

ASTM A268/A268M-00a

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Published Date: 03/10/2001

Standard Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service

$18

ASTM A268/A268M-96

ASTM A268/A268M-96

Published Date: 01/01/1996

Standard Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service

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