ASTM A519/A519M-17
(Specification)Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing
Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing
ABSTRACT
This specification covers for several grades of carbon and alloy steel mechanical tubing, either hot-finished or cold-finished. The steel used in the mechanical tubing may be cast in ingots or may be strand cast. When steel of different grades is sequentially strand cast, identification of the resultant transition material is required. The seamless tubing is a tubular product made without a welded seam. It is usually manufactured by hot working steel, and if necessary, by subsequently cold finishing the hot-worked tubular product to produce the desired shape, dimensions and properties. The tubes shall be furnished in the following shapes: round, square, rectangular and special sections. Heat analysis shall be made to determine the percentages of the elements specified. If secondary melting processes are used, the heat analysis shall be obtained from one remelted ingot or the product of one remelted ingot of each primary melt. The tubing shall be coated with a film of oil before shaping to retard rust when specified
SCOPE
1.1 This specification covers several grades of carbon and alloy steel seamless mechanical tubing. The grades are listed in Tables 1-3. When welding is used for joining the weldable mechanical tube grades, the welding procedure shall be suitable for the grade, the condition of the components, and the intended service.
TABLE 1 Chemical Requirements of Low-Carbon Steels
Grade Designation
Chemical Composition Limits, %
CarbonA
ManganeseB
Phosphorous,B
max
Sulfur,B
max
MT 1010
0.05–0.15
0.30–0.60
0.040
0.050
MT 1015
0.10–0.20
0.30–0.60
0.040
0.050
MT X 1015
0.10–0.20
0.60–0.90
0.040
0.050
MT 1020
0.15–0.25
0.30–0.60
0.040
0.050
MT X 1020
0.15–0.25
0.70–1.00
0.040
0.050(A) Limits apply to heat and product analyses.(B) Limits apply to heat analysis; except as required by 6.1, product analyses are subject to the applicable additional tolerances given in Table 5.
TABLE 2 Chemical Requirements of Other Carbon Steels
Grade Designation
Chemical Composition Limits, %A
Carbon
Manganese
Phosphorous,
max
Sulfur,
max
1008
0.10 max
0.30–0.50
0.040
0.050
1010
0.08–0.13
0.30–0.60
0.040
0.050
1012
0.10–0.15
0.30–0.60
0.040
0.050
1015
0.13–0.18
0.30–0.60
0.040
0.050
1016
0.13–0.18
0.60–0.90
0.040
0.050
1017
0.15–0.20
0.30–0.60
0.040
0.050
1018
0.15–0.20
0.60–0.90
0.040
0.050
1019
0.15–0.20
0.70–1.00
0.040
0.050
1020
0.18–0.23
0.30–0.60
0.040
0.050
1021
0.18–0.23
0.60–0.90
0.040
0.050
1022
0.18–0.23
0.70–1.00
0.040
0.050
1025
0.22–0.28
0.30–0.60
0.040
0.050
1026
0.22–0.28
0.60–0.90
0.040
0.050
1030
0.28–0.34
0.60–0.90
0.040
0.050
1035
0.32–0.38
0.60–0.90
0.040
0.050
1040
0.37–0.44
0.60–0.90
0.040
0.050
1045
0.43–0.50
0.60–0.90
0.040
0.050
1050
0.48–0.55
0.60–0.90
0.040
0.050
1518
0.15–0.21
1.10–1.40
0.040
0.050
1524
0.19–0.25
1.35–1.65
0.040
0.050
1541
0.36–0.44
1.35–1.65
0.040
0.050(A) The ranges and limits given in this table apply to heat analysis; except as required by 6.1, product analyses are subject to the applicable additional tolerances given in Table 5.
1.2 This specification covers both seamless hot-finished mechanical tubing and seamless cold-finished mechanical tubing in sizes up to and including 12 3/4 in. [325 mm] outside diameter for round tubes with wall thicknesses as required.
1.3 The tubes shall be furnished in the following shapes, as specified by the purchaser: round, square, rectangular, and special sections.
1.4 Supplementary requirements of an optional nature ...
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This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation:A519/A519M −17
Standard Specification for
1
Seamless Carbon and Alloy Steel Mechanical Tubing
This standard is issued under the fixed designationA519/A519M; the number immediately following the designation indicates the year
of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.
A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope* 2. Referenced Documents
2
2.1 ASTM Standards:
1.1 This specification covers several grades of carbon and
A370 Test Methods and Definitions for Mechanical Testing
alloy steel seamless mechanical tubing.The grades are listed in
of Steel Products
Tables 1-3. When welding is used for joining the weldable
A751 Test Methods, Practices, and Terminology for Chemi-
mechanical tube grades, the welding procedure shall be suit-
cal Analysis of Steel Products
able for the grade, the condition of the components, and the
A1040 Guide for Specifying Harmonized Standard Grade
intended service.
Compositions for Wrought Carbon, Low-Alloy, andAlloy
1.2 This specification covers both seamless hot-finished
Steels
mechanical tubing and seamless cold-finished mechanical A1058 Test Methods for Mechanical Testing of Steel
3
tubing in sizes up to and including 12 ⁄4 in. [325 mm] outside Products—Metric
diameter for round tubes with wall thicknesses as required. 2.2 Military Standards:
3
MIL-STD-129 Marking for Shipment and Storage
1.3 The tubes shall be furnished in the following shapes, as
MIL-STD-163 Steel Mill Products Preparation for Shipment
specified by the purchaser: round, square, rectangular, and
3
and Storage
special sections.
2.3 Federal Standard:
3
1.4 Supplementary requirements of an optional nature are Fed. Std. No. 123 Marking for Shipment (Civil Agencies)
provided and when desired shall be so stated in the order.
3. Ordering Information
1.5 The values stated in either SI units or inch-pound units
3.1 Orders for material under this specification should
are to be regarded separately as the standard. Within the text,
include the following, as required, to describe the desired
the SI units are shown in brackets or parentheses. The values
material adequately:
stated in each system may not be exact equivalents; therefore,
3.1.1 Quantity (feet, weight, or number of pieces),
each system shall be used independently of the other. Combin-
3.1.2 Name of material (seamless carbon or alloy steel
ing values from the two systems may result in non-
mechanical tubing),
conformance with the standard. The inch-pound units shall
3.1.3 Form (round, square, rectangular or special shapes,
apply unless the “M” designation of this specification is
Section 1),
specified in the order. In this specification hard or rationalized
3.1.4 Dimensions (round, outside diameters and wall
conversions apply to diameter, lengths and tensile properties.
thickness, Section 8; square and rectangular, outside dimen-
Soft conversion applies to other SI measurements.
sions and wall thickness, Section 9; other, specify),
3.1.5 Length (specific or random, mill lengths, see 8.5 and
1.6 This international standard was developed in accor-
9.5),
dance with internationally recognized principles on standard-
3.1.6 Manufacture (hot finished or cold finished, 4.5 and
ization established in the Decision on Principles for the
4.6),
Development of International Standards, Guides and Recom-
3.1.7 Grade (Section 5),
mendations issued by the World Trade Organization Technical
3.1.8 Condition (sizing method and thermal treatment, Sec-
Barriers to Trade (TBT) Committee.
tion 12),
1 2
This specification is under the jurisdiction of ASTM Committee A01 on Steel, For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
A01.09 on Carbon Steel Tubular Products. Standards volume information, refer to the standard’s Document Summary page on
Current edition approved May 1, 2017. Published June 2017. Originally theASTM website.
3
approved in 1964. Last previous edition approved in 2012 as A519 – 06 (2012). AvailablefromStandardizationDocumentsOrderDesk,Bldg.4SectionD,700
DOI: 10.1520/A0519_A0519M-17. Robbins Ave., Philadelphia, PA 19111-5094, Attn: NPODS.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
A519/A519M−17
TABLE 1 Chemical Requirements of Low-Carbon S
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: A519 − 06 (Reapproved 2012) A519/A519M − 17
Standard Specification for
1
Seamless Carbon and Alloy Steel Mechanical Tubing
This standard is issued under the fixed designation A519;A519/A519M; the number immediately following the designation indicates the
year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last
reapproval. A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope*
1.1 This specification covers several grades of carbon and alloy steel seamless mechanical tubing. The grades are listed in Tables
1-3. When welding is used for joining the weldable mechanical tube grades, the welding procedure shall be suitable for the grade,
the condition of the components, and the intended service.
1.2 This specification covers both seamless hot-finished mechanical tubing and seamless cold-finished mechanical tubing in
3
sizes up to and including 12 ⁄4 in. (323.8 mm)[325 mm] outside diameter for round tubes with wall thicknesses as required.
1.3 The tubes shall be furnished in the following shapes, as specified by the purchaser: round, square, rectangular, and special
sections.
1.4 Supplementary requirements of an optional nature are provided and when desired shall be so stated in the order.
1.5 The values stated in either SI units or inch-pound units are to be regarded separately as the standard. The values given in
parentheses are for information only. Within the text, the SI units are shown in brackets or parentheses. 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 non-conformance with the standard. The inch-pound units shall apply unless the “M” designation of this
specification is specified in the order. In this specification hard or rationalized conversions apply to diameter, lengths and tensile
properties. Soft conversion applies to other SI measurements.
1.6 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents
2
2.1 ASTM Standards:
A370 Test Methods and Definitions for Mechanical Testing of Steel Products
A751 Test Methods, Practices, and Terminology for Chemical Analysis of Steel Products
A1040 Guide for Specifying Harmonized Standard Grade Compositions for Wrought Carbon, Low-Alloy, and Alloy Steels
E59A1058 Practice for Sampling Steel and Iron for Determination of Chemical CompositionTest Methods for Mechanical
Testing of Steel Products—Metric
2.2 Military Standards:
3
MIL-STD-129 Marking for Shipment and Storage
3
MIL-STD-163 Steel Mill Products Preparation for Shipment and Storage
2.3 Federal Standard:
3
Fed. Std. No. 123 Marking for Shipment (Civil Agencies)
3. Ordering Information
3.1 Orders for material under this specification should include the following, as required, to describe the desired material
adequately:
1
This specification is under the jurisdiction of ASTM Committee A01 on Steel, Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee A01.09
on Carbon Steel Tubular Products.
Current edition approved March 1, 2012May 1, 2017. Published November 2012June 2017. Originally approved in 1964. Last previous edition approved in 20062012 as
A519 – 06.A519 – 06 (2012). DOI: 10.1520/A0519-06R12.10.1520/A0519_A0519M-17.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
3
Available from Standardization Documents Order Desk, Bldg. 4 Section D, 700 Robbins Ave., Philadelphia, PA 19111-5094, Attn: NPODS.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
A519/A519M − 17
TABLE 1 Chemical Requirements of Low-Carbon Steels
Grade Chemical
Designation Composition
Limits, %
A B B B
Carbon Manganese Phosphorus, Sulfur,
max max
Chemical Composition
...
NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: A519/A519M − 17
Standard Specification for
1
Seamless Carbon and Alloy Steel Mechanical Tubing
This standard is issued under the fixed designation A519/A519M; the number immediately following the designation indicates the year
of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.
A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope* 2. Referenced Documents
2
2.1 ASTM Standards:
1.1 This specification covers several grades of carbon and
A370 Test Methods and Definitions for Mechanical Testing
alloy steel seamless mechanical tubing. The grades are listed in
of Steel Products
Tables 1-3. When welding is used for joining the weldable
A751 Test Methods, Practices, and Terminology for Chemi-
mechanical tube grades, the welding procedure shall be suit-
cal Analysis of Steel Products
able for the grade, the condition of the components, and the
A1040 Guide for Specifying Harmonized Standard Grade
intended service.
Compositions for Wrought Carbon, Low-Alloy, and Alloy
1.2 This specification covers both seamless hot-finished Steels
mechanical tubing and seamless cold-finished mechanical
A1058 Test Methods for Mechanical Testing of Steel
3
tubing in sizes up to and including 12 ⁄4 in. [325 mm] outside Products—Metric
diameter for round tubes with wall thicknesses as required.
2.2 Military Standards:
3
MIL-STD-129 Marking for Shipment and Storage
1.3 The tubes shall be furnished in the following shapes, as
MIL-STD-163 Steel Mill Products Preparation for Shipment
specified by the purchaser: round, square, rectangular, and
3
and Storage
special sections.
2.3 Federal Standard:
3
1.4 Supplementary requirements of an optional nature are Fed. Std. No. 123 Marking for Shipment (Civil Agencies)
provided and when desired shall be so stated in the order.
3. Ordering Information
1.5 The values stated in either SI units or inch-pound units
3.1 Orders for material under this specification should
are to be regarded separately as the standard. Within the text,
include the following, as required, to describe the desired
the SI units are shown in brackets or parentheses. The values
material adequately:
stated in each system may not be exact equivalents; therefore,
3.1.1 Quantity (feet, weight, or number of pieces),
each system shall be used independently of the other. Combin-
3.1.2 Name of material (seamless carbon or alloy steel
ing values from the two systems may result in non-
mechanical tubing),
conformance with the standard. The inch-pound units shall
3.1.3 Form (round, square, rectangular or special shapes,
apply unless the “M” designation of this specification is
Section 1),
specified in the order. In this specification hard or rationalized
3.1.4 Dimensions (round, outside diameters and wall
conversions apply to diameter, lengths and tensile properties.
thickness, Section 8; square and rectangular, outside dimen-
Soft conversion applies to other SI measurements.
sions and wall thickness, Section 9; other, specify),
3.1.5 Length (specific or random, mill lengths, see 8.5 and
1.6 This international standard was developed in accor-
9.5),
dance with internationally recognized principles on standard-
3.1.6 Manufacture (hot finished or cold finished, 4.5 and
ization established in the Decision on Principles for the
4.6),
Development of International Standards, Guides and Recom-
3.1.7 Grade (Section 5),
mendations issued by the World Trade Organization Technical
3.1.8 Condition (sizing method and thermal treatment, Sec-
Barriers to Trade (TBT) Committee.
tion 12),
1 2
This specification is under the jurisdiction of ASTM Committee A01 on Steel, For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
A01.09 on Carbon Steel Tubular Products. Standards volume information, refer to the standard’s Document Summary page on
Current edition approved May 1, 2017. Published June 2017. Originally the ASTM website.
3
approved in 1964. Last previous edition approved in 2012 as A519 – 06 (2012). Available from Standardization Documents Order Desk, Bldg. 4 Section D, 700
DOI: 10.1520/A0519_A0519M-17. Robbins Ave., Philadelphia, PA 19111-5094, Attn: NPODS.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
A519/A519M − 17
TABLE 1 Chemical Requirements of Low-Carbon Steels
melting is employed, the heat shall be defined as all of the
Chemical Composition Limits, % ingots remelted from a si
...
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