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Aluminum Alloy 2014, Bar, Rod, Shapes,
Tube, and Wire, Extruded
A92014
RATIONALE
AMS-QQ-A-200/2 has been designated NonCurrent because new designs can be adequately addressed by other
specifications.
NONCURRENT NOTICE
This specification has been declared “NONCURRENT” by the Aerospace Materials Division, SAE, as of
January 2008. It is recommended, therefore, that this specification not be specified for new designs.
“NONCURRENT” refers to those specifications which have previously been widely used and which may
be required for production or processing of existing designs in the future. The Aerospace Materials
Division, however, does not recommend these specifications for future use in new designs.
“NONCURRENT” specifications are available from SAE upon request.
Similar but not necessarily identical products are covered in the following specifications. However, this
listing is provided for information only and does not constitute authority to substitute these specifications
for the “NONCURRENT” specification.
AMS-QQ-A-200/2 Similar Specification
Type 1 Tubing ASTM B 241, Aluminum and Aluminum-Alloy Seamless Pipe and
Seamless Extruded Tube – designating alloy 2014 and
applicable temper
Type II Tubing and
all other product
AMS 4153, Aluminum Alloy Extrusions 4.5Cu - 0.85Si - 0.80Mn -
0.50Mg (2014 -T6) Solution and Precipitation Heat Treated
ASTM B 221, Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire,
Profiles, and Tubes – designating alloy 2014 and
applicable temper
AEROSPACE
MATERIAL
SPECIFICATION
AMS-QQ-A-200/2A
Issued 1997 -07
Reaffirmed 2007-04
Noncurrent 2008-01
Superseding AMS-QQ-A-200/2
AMS-QQ-A-200/2A SAE AMS-QQ-A-200/2A
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NOTICE
This document has been taken directly from Federal Specification QQ-A-200/2F and contains only minor
editorial and format changes required to bring it into conformance with the publishing requirements of
SAE technical standards.
The original Federal Specification was adopted as an SAE standard under the provisions of the SAE
Technical Standards Board (TSB) Rules and Regulations (TSB 001) pertaining to accelerated adoption
of government specifications and standards. TSB rules provide for (a) the publication of portions of
unrevised government specifications and standards without consensus voting at the SAE Committee
level, (b) the use of the existing government specification or standard format, and (c) the exclusion of
any qualified product list (QPL) sections.
The complete requirements for procuring aluminum alloy 2014 bar, rod, shapes, tube, and wire extruded
described herein shall consist of this document and the latest issue of AMS-QQ-A-200.
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AMS-QQ-A-200/2A SAE AMS-QQ-A-200/2A
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1. SCOPE AND CLASSIFICATION:
1.1 Scope:
This specification covers the specific requirements for aluminum alloy 2014 bar, rod, shapes, tube,
and wire produced by extrusion.
1.2 Classification:
1.2.1 Tempers: Bar, rod, shapes, tube, and wire are classified in the following tempers as specified (See
6.2): O, T4, T42, T4510, T4511, T6, T62, T6510, or T6511. Definitions of tempers are specified in
AMS-QQ-A-200.
1.2.2 Tubing: Tubing shall be additionally classified as follows:
1.2.2.1 See AMS-QQ-A-200 for applications of each type.
2. APPLICABLE DOCUMENTS:
See AMS-QQ-A-200.
3. REQUIREMENTS:
3.1 Chemical Composition:
The chemical composition shall conform to the requirements specified in Table I.
Type Description
I - Tubing extruded from hollow billets using die and mandrel (See
AMS-QQ-A-200).
II - Tubing extruded from solid billets using a porthole or spider
die or similar tooling (See AMS-QQ-A-200).
AMS-QQ-A-200/2A SAE AMS-QQ-A-200/2A
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3.2 Mechanical Properties:
3.2.1 Mechanical Properties of Material as Supplied: The mechanical properties in the direction of
extrusion shall conform to requirements specified in Table II.
TABLE I. Chemical Composition 1/
Element
Percent
Minimum Maximum
Copper 3.9 5.0
Silicon 0.50 1.2
Manganese 0.40 1.2
Magnesium 0.20 0.8
Iron -- 0.7
Zinc -- 0.25
Titanium -- 0.15
Chromium -- 0.10
Other Elements, each -- 0.05
Other Elements, total 2/ -- 0.15
Aluminum Remainder
1/ Analysis shall routinely be made only for the
elements specifically mentioned in Table I. If,
however, the presence of other elements is
indicated or suspected in amounts greater than
the specified limits, further analysis shall be
made to determine that these elements are not
present in excess of specified limits.
2/ The sum of those "Others" metallic elements
0.010 percent or more each, expressed to the
second decimal before determining the sum.
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AMS-QQ-A-200/2A SAE AMS-QQ-A-200/2A
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3.2.2 Mechanical Properties After Heat Treatment: In addition to conforming to requirements of 3.2.1,
materials identified in the following paragraphs shall, after having been heat-treated to other
tempers also identified therein, have properties in the extrusion direction conforming to those
specified in Table II, as applicable.
TABLE II. Mechanical Properties
Temper
Thickness, (bar and
shapes); diameter, (rod
and wire); wall thick-
ness, (tube)
Inches
Area
square
inches
Tensile
Strength,
minimum
ksi
Yield Strength
at 0.2 percent
Offset or at
extension
indicated
Elongation in
2 inches or 4
times D 1/, 4/,
minimum,
percent
Minimum,
ksi
Extension
under
load,
inch per
inch
O All All 2/ 2/ 0.0038 12
T4, T4510,
T4511 All All 50.0 35.0 0.0053 12
T42 3/ All All 50.0 29.0 0.0048 12
T6, T6510,
T6511 Up to 0.499, incl All 60.0 53.0 0.0071 7
0.500 to 0.749, incl All 64.0 58.0 0.0075 7
0.750 and over Up thru 25 68.0 60.0 0.0077 7
0.750 and over Over 25 68.0 58.0 0.0075 6
thru 32
T62, 3/ Up to 0.749, incl All 60.0 53.0 0.0071 7
0.750 and over Up thru 25 60.0 53.0 0.0071 7
0.750 and over Over 25 60.0 53.0 0.0071 6
thru 32
1/ D represents specimen diameter.
2/ No minimum. Maximum tensile and yield strengths shall be 30.0 ksi and 18.0 ksi,
respectively.
3/ Material in the T42 or T62 tempers is not available from material producers.
4/ See AMS-QQ-A-200 for elongation requirement exceptions.
AMS-QQ-A-200/2A SAE AMS-QQ-A-200/2A
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3.2.2.1 Material in the O Temper: Material in the O temper, without the subsequent imposition of cold
work or forming operations, shall, after proper solution heat treatment and natural aging, develop
the properties specified in Table II for the T42 temper (See 6.2 and 6.3).
3.2.2.2 Material in the T4, T4510, T4511, T6, T6510, and T6511 Tempers: Material in the T4, T4510,
T4511, T6, T6510, and T6511 tempers, without the subsequent imposition of cold work or
forming operations, shall be capable of being re-solution treated and naturally aged to the
properties specified for the T42 temper. Such capability shall be demonstrated when specified
(See 6.2 and 6.3).
3.2.2.3 Material in the T4, T4510, and T4511 Tempers: Material in the T4, T4510 and T4511 tempers
shall be age-hardenable artificially to the properties specified for the T6, T6510, and T6511
tempers, respectively. Such capability shall be demonstrated when specified (See 6.2).
3.2.2.4 Material in the T42 Temper: Material in the T42 temper shall be age-hardenable artificially to the
properties specified for the T62 temper. Such capability shall be demonstrated when specified
(See 6.2).
3.3 Internal Defects:
When specified (See 6.2), rod, bar and shapes shall be ultrasonically inspected (See
AMS-QQ-A-200). Acceptance limits shall be as specified in Table III.
TABLE III. Ultrasonic Discontinuity Acceptance Limits 1/ 3/
Thickness, (bar and
shapes) (inches) 4/
Maximum weight of
piece (pounds)
Maximum width to
thickness ratio
Discontinuity
class 2/
0.500 and
over
600 10 to 1 B
1/ Discontinuities in excess of those listed in Table III may be allowed subject to
approval of the procuring activity, if it is established that they will be removed by
machining or that they are in noncritical areas.
2/ See AMS-QQ-A-200.
3/ Requirements for ultrasonic inspection for sizes, maximum weights, and
discontinuity classes differing from those shown in Table III and for rod shall be
specified in the contract provided the techniques and standards are agreed to by
the procuring activity and the producer (See 6.2).
4/ For thickness of a shape, see definition for shape in AMS-QQ-A-200.
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AMS-QQ-A-200/2A SAE AMS-QQ-A-200/2A
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3.4 Marking:
In addition to marking required by AMS-QQ-A-200, metal in the T6, T6510, and T6511 tempers and,
when specified (See 6.2), metal in the T4, T4510, and T4511 tempers, shall also be identified by
inspection lot number, marked in at least one location on each piece.
4. QUALITY ASSURANCE PROVISIONS:
See AMS-QQ-A-200 and the following:
4.1 Heat Treatment:
4.1.1 Aging Treatment Before Testing: Specimens selected for treatment to T4, T42, T4510, and T4511
tempers may be tested within 4 days after completion of the solution heat treatment. If these tests
fail, the manufacturer may elect to test additional specimens from the same sample lot after the
expiration of at least 4 days after the date of solution heat treatment. These specimens shall be
taken from the same location in the lot as the prior specimens.
4.2 Mechanical Test After Heat Treatment:
4.2.1 Number of Tests After Heat Treatment: From material in each temper of those specified for heat
treatment capability demonstrations in 3.2.2 and 6.2, an additional number of specimens equal to
that required in AMS-QQ-A-200 shall be taken and tested after heat treatment to each temper
specified to determine conformance to 3.2.2.
5. PREPARATION FOR DELIVERY:
See AMS-QQ-A-200.
6. NOTES:
6.1 Intended Use:
This alloy is intended for use where high strength is required, usually no welding is involved, and
where optimum corrosion resistance is not required. The T4510 and T6510 tempers are intended
primarily to provide extruded material with low residual stresses and consequent minimum distortion
during machining. The T4511 and T6511 tempers are straightened T4510 and T6510 material,
respectively, and may have unknown residual stresses and may or may not distort during machining.
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AMS-QQ-A-200/2A SAE AMS-QQ-A-200/2A
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6.2 Ordering Data:
Purchasers should select the preferred options permitted herein and include the following
information in procurement documents:
Title, number, and date of this specification.
Form, quantity, and temper required (See 1.2.1).
Dimensions required.
Mechanical properties and dimensional tolerance requirements for sizes not specifically covered.
Demonstrations of heat treatability of material in tempers other than the O temper (See 3.2.2 and
4.2.1).
Whether ultrasonic inspection of bar, rod, and shapes is required (See 3.3).
Special end use requirements.
Selection of applicable levels of preservation and packing, whether Level A, Level B, or commercial
(See AMS-QQ-A-200).
Whether lot numbering for material in the T4, T4510, or T4511 tempers is required.
Whether Type I tubing is required (See 1.2.2).
6.3 Properties After Heat Treatment:
Mechanical properties and corrosion properties, where applicable, are certified for the temper of
material supplied. The producers capability demonstration is not evidence that user-treated material
conforms to property requirements of a given temper. Frequently, user-heat-treated material may
develop a lower level of properties, especially if any cold, warm or hot work is introduced, prior to
solution heat treatment. The user should be held responsible for demonstrating that his processing
will yield properties meeting requirements.
6.4 Product produced and marked to the requirements of AMS-QQ-A-200/2 also meets the requirements
of QQ-A-200/2F. Product produced and marked to the requirements of QQ-A-200/2F also meets the
requirements of AMS-QQ-A-200/2.
6.5 The properties listed in 3.2.1 are exactly the same as QQ-A-200/2, Revision F. These properties
have not been substantiated in accordance with the Manual for Preparation of Aerospace
Specifications.
PREPARED UNDER THE JURISDICTION OF AMS COMMITTEE "D"
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