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1. Scope
1.1 This specification2 covers aluminum and aluminum–alloy seamless pipe in the alloys (Note 1) and tempers shown in Table 1 [Table 2] and seamless extruded round tube in the alloys and tempers shown in Table 3 [Table 4] intended for pressure applications. The standard sizes for seamless pipe are listed in Table 16.7 of ANSI H35.2 and H35.2M. Nonstandard alloys, tempers, and sizes of pipe are produced as seamless extruded tube.
Alloy | Temper | Pipe Size, | Tensile Strength, | Yield Strength | Elongation in |
3003 | H18 | Under 1 | 27.0 | 24.0 | 4 |
| H112 | 1 and over | 14.0 | 5.0 | 25 |
6005 | T1 | All | 25.0 | 15.0 | 16 |
| T5 | All | 38.0 | 35.0 | 8 |
6005A | T1 | All | 25.0 | 14.5 | 15 |
| T5 | All | 38.0 | 31.0 | 7 |
| T61 | Under 0.250 | 38.0 | 35.0 | 8 |
|
| 0.250-1.000 | 38.0 | 35.0 | 10 |
6041 | T6 | All | 45.0 | 40.0 | 10 |
6042 | T5, T5511 | All | 38.0 | 35.0 | 10 |
6061 | T6 (Extruded) | Under 1 | 38.0 | 35.0 | 8 |
|
| 1 and over | 38.0 | 35.0 | 10D |
| T6 (Drawn) | Under 1 | 42.0 | 35.0 | 8E |
|
| 1 and over | 38.0 | 35.0 | 10F |
6063 | T6 | All | 30.0 | 25.0 | 8 |
6064 | T6 | All | 42.0 | 38.0 | 10 |
6082 | T6 | All | 45.0 | 38.0 | 8 |
6105 | T1 | All | 25.0 | 15.0 | 16 |
| T5 | All | 38.0 | 35.0 | 8 |
6262 | T6 | All | 38.0 | 35.0 | 10 |
6351 | T5 | All | 38.0 | 35.0 | 10D |
| T6 | All | 42.0 | 37.0 | 10G |
Alloy | Temper | Pipe Size, Designation | Tensile Strength, | Yield Strength | Elongation,C min, % | |
in 50 mm | ||||||
3003 | H18 | Under 1 | 185 | 165 | 4 | ... |
| H112 | 1 and over | 95 | 35 | 25 | 22 |
6005 | T1 | All | 170 | 105 | 16 | 14 |
| T5 | All | 260 | 240 | 8 |
|
6005A | T1 | All | 170 | 100 | 15 |
|
| T5 | All | 260 | 215 | 7 | 6 |
| T61 | All | 260 | 240 | 8 |
|
6041 | T6 | All | 310 | 275 | 10 | 9 |
6042 | T5, T5511 | All | 260 | 240 | 10 | 9 |
6061 | T6 (Extruded) | Under 1 | 260 | 240 | 8 | ... |
|
| 1 and over | 260 | 240 | 10D | 9 |
| T6 (Drawn) | Under 1 | 290 | 240 | 8E | ... |
|
| 1 and over | 260 | 240 | 10F | 9 |
6063 | T6 | All | 205 | 170 | 8 | 7 |
6064 | T6 | All | 290 | 260 | 10 | 9 |
6082 | T6 | All | 310 | 260 | 10 | 8 |
6105 | T5 | All | 260 | 240 | 8 | 7 |
| T6 | All | 290 | 255 | 10 | 9 |
6262 | T6 | All | 260 | 240 | 10 | 9 |
6351 | T5 | All | 260 | 240 | 10D | 9 |
| T6 | All | 290 | 255 | 10G | 9 |
| |||||||||||||||||||||||
Temper |
|
| Specified Section or Wall Thickness, in. | Area, in.2 | Tensile Strength, ksi | Yield Strength | Elongation in 2 in. or 4 × Diameter, min, %C | ||||||||||||||||
|
|
|
| Min | Max | Min | Max |
| |||||||||||||||
Aluminum 1060 | |||||||||||||||||||||||
O |
|
| all | all | 8.5 | 14.0 | 2.5 | . . . | 25 | ||||||||||||||
H112 |
|
| all | all | 8.5 | . . . | 2.5 | . . . | 25 | ||||||||||||||
FD |
|
| all | all | . . . | . . . | . . . | . . . | . . . | ||||||||||||||
Aluminum 1100 | |||||||||||||||||||||||
O |
|
| all | all | 11.0 | 15.5 | 3.0 | . . . | 25 | ||||||||||||||
H112 |
|
| all | all | 11.0 | . . . | 3.0 | . . . | 25 | ||||||||||||||
FD |
|
| all | all | . . . | . . . | .
ASTM Standards B210 Specification for Aluminum and Aluminum-Alloy Drawn Seamless Tubes B210M Specification for Aluminum and Aluminum-Alloy Drawn Seamless Tubes (Metric) B221 Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes B221M Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes (Metric) B234 Specification for Aluminum and Aluminum-Alloy Drawn Seamless Tubes for Condensers and Heat Exchangers B234M Specification for Aluminum and Aluminum-Alloy Drawn Seamless Tubes for Condensers and Heat Exchangers (Metric) B429/B429M Specification for Aluminum-Alloy Extruded Structural Pipe and Tube B483/B483M Specification for Aluminum and Aluminum-Alloy Drawn Tube and Drawn Pipe for General Purpose Applications B557 Test Methods for Tension Testing Wrought and Cast Aluminum- and Magnesium-Alloy Products B557M Test Methods for Tension Testing Wrought and Cast Aluminum- and Magnesium-Alloy Products (Metric) B594 Practice for Ultrasonic Inspection of Aluminum-Alloy Wrought Products B647 Test Method for Indentation Hardness of Aluminum Alloys by Means of a Webster Hardness Gage B648 Test Method for Indentation Hardness of Aluminum Alloys by Means of a Barcol Impressor B660 Practices for Packaging/Packing of Aluminum and Magnesium Products B666/B666M Practice for Identification Marking of Aluminum and Magnesium Products B807/B807M Practice for Extrusion Press Solution Heat Treatment for Aluminum Alloys B881 Terminology Relating to Aluminum- and Magnesium-Alloy Products B918 Practice for Heat Treatment of Wrought Aluminum Alloys B945 Practice for Aluminum Alloy Extrusions Press Cooled from an Elevated Temperature Shaping Process for Production of T1, T2, T5 and T10-Type Tempers B985 Practice for Sampling Aluminum Ingots, Billets, Castings and Finished or Semi-Finished Wrought Aluminum Products for Compositional Analysis E18 Test Methods for Rockwell Hardness of Metallic Materials E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications E34 Test Methods for Chemical Analysis of Aluminum and Aluminum-Base Alloys E527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS) E607 Test Method for Atomic Emission Spectrometric Analysis Aluminum Alloys by the Point to Plane Technique Nitrogen Atmosphere E716 Practices for Sampling and Sample Preparation of Aluminum and Aluminum Alloys for Determination of Chemical Composition by Spectrochemical Analysis E1004 Test Method for Determining Electrical Conductivity Using the Electromagnetic (Eddy-Current) Method E1251 Test Method for Analysis of Aluminum and Aluminum Alloys by Spark Atomic Emission Spectrometry G47 Test Method for Determining Susceptibility to Stress-Corrosion Cracking of 2XXX and 7XXX Aluminum Alloy Products ANSI Standards B36.10 H35.1/H35.1(M) H35.2 Dimensional Tolerances for Aluminum Mill ProductsAmerican Welding Society Standard D10.7 Recommended Practices for Gas Shielded Arc Welding of Aluminumnd Aluminum-Alloy PipeFederal Standard Fed. Std. No. 123 Marking for Shipment (Civil Agencies) Available from Standardization Documents Order Desk, DODSSP, Bldg. 4, Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http://dodssp.daps.dla.mil.Military Standard MIL-STD-129 Marking for Shipment and StorageAMS Specification AMS 2772CEN EN Standards CEN EN 14242 Aluminum and Aluminum Alloys--Chemical Analysis--Inductively Coupled Plasma Optical Emission Spectral Analysis Available from European Committee for Standardization (CEN), 36 Rue de Stassart, B-1050, Brussels, Belgium, http://www.cenorm.be.ICS Code ICS Number Code 77.150.10 (Aluminium products) UNSPSC Code UNSPSC Code 40182200(Seamless aluminum tubes); 40182700(Extruded aluminum tubes) Referencing This Standard
DOI: 10.1520/B0241_B0241M-12 Citation Format ASTM B241 / B241M-12, Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube, ASTM International, West Conshohocken, PA, 2012, www.astm.org Back to Top |