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ASTM International - ASTM B241/B241M-12

Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube

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Organization: ASTM International
Publication Date: 1 November 2012
Status: inactive
Page Count: 20
ICS Code (Aluminium products): 77.150.10
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.

TABLE 1 Tensile Property Limits for Pipe, Inch-Pound UnitsA,B

Alloy Temper Pipe Size,
in.
Tensile Strength,
min, ksi
Yield Strength
(0.2 % Offset),
min, ksi
Elongation in
2 in. or 4 × 
Diameter, min, %

C

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 10

D

  T6 (Drawn) Under 1 42.0 35.0   8

E

    1 and over 38.0 35.0  10

F

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 10

D

  T6 All 42.0 37.0 10

G

A The basis for establishment of tensile property limits is shown in Annex A1.B For purposes of determining conformance with this specification, each value for tensile strength and yield strength shall be rounded to the nearest 0.1 ksi, and each value for elongation shall be rounded to the nearest 0.5 %, both in accordance with the rounding-off method of Practice E29.C Elongation of full-section and cut-out sheet-type specimens is measured in 2 in.; of round specimens, in 4 × specimen diameter.D For wall thicknesses less than 0.250 in., the minimum elongation is 8 %.E For wall thickness 0.050 to 0.259 in., the minimum elongation is 10 %.F For wall thickness 0.260 to 0.500 in., the minimum elongation is 12 %.G For wall thickness less than 0.125 in., the minimum elongation is 8 %.TABLE 2 Tensile Property Limits for Pipe [SI Units]A ,B

Alloy Temper
(Product)
Pipe Size, Designation Tensile Strength,
min, MPa
Yield Strength
(0.2 % Offset),
min, MPa
Elongation,

C min, %

in 50 mm in 5 × Diameter
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 10

D

9
  T6 (Drawn) Under 1 290 240   8

E

...
    1 and over 260 240 10

F

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 10

D

9
  T6 All 290 255 10

G

9

A The basis for establishment of mechanical property limits is shown in Annex A1.B For purposes of determining conformance with this specification, each value for ultimate strength and yield strength shall be rounded to the nearest 1 MPa, and each value for elongation shall be rounded to the nearest 0.5 %, both in accordance with the rounding-off method of Practice E29. C Elongations in 50 mm apply for pipe tested in full-section and to sheet type specimens taken from pipes having a wall up to 12.50 mm thick. Elongations in 5D

where D and A are diameter and cross-sectional area of the specimens respectively, apply to round test specimens machined from wall thicknesses over 6.30 mm.D For wall thicknesses up through 6.30 mm the minimum elongation is 8 %. E For wall thicknesses over 1.25 through 6.60 mm, the minimum elongation is 10 %. F For wall thicknesses over 6.60 through 12.50 mm, the minimum elongation is 12 %.G For wall thicknesses up through 3.20 mm the minimum elongation is 8 %.TABLE 3 Tensile Property Limits for Extruded Tube, Inch-Pound UnitsA,B

 
Temper     Specified Section or Wall Thickness, in. Area, in.

2

Tensile Strength, ksi Yield Strength
(0.2 % Offset), ksi
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
F

D

    all all . . . . . . . . . . . . . . .
Aluminum 1100
O     all all 11.0 15.5 3.0 . . . 25
H112     all all 11.0 . . . 3.0 . . . 25
F

D

    all all . . . . . . . . . . . . . . .
Alloy 2014
O     all all . . . 30.0 . . . 18.0 12
T4                
T4510

E

  all all 50.0 . . . 35.0 . . . 12
T4511

E

               
                   
T42     all all 50.0 . . . 29.0 . . . 12
                   
T6 up thru 0.499 all 60.0 . . . 53.0 . . . 7
T6510

E

0.500-0.749 all 64.0 . . . 58.0 . . . 7
T6511

E

0.750 and over up thru 25 68.0 . . . 60.0 . . . 7
        over 25 thru 32 68.0 . . . 58.0 . . . 6
                   
T62     up thru 0.749 all 60.0 . . . 53.0 . . . 7
      0.750 and over up thru 25 60.0 . . . 53.0 . . . 7
        over 25 thru 32 60.0 . . . 53.0 . . . 6
F

D

    all all . . . . . . . . . . . . . . .
Alloy 2024
O     all all . . . 35.0 . . . 19.0 12
                   
T3 up thru 0.249 all 57.0 . . . 42.0 . . . 10
T3510

E

0.250-0.749 all 60.0 . . . 44.0 . . . 10
T3511

E

0.750-1.499 all 65.0 . . . 46.0 . . . 10
    1.500 and over up thru 25 70.0 . . . 48.0 . . . 10
      over 25 thru 32 68.0 . . . 46.0 . . . 8
                   
T42     up thru 0.749 all 57.0 . . . 38.0 . . . 12
      0.750-1.499 all 57.0 . . . 38.0 . . . 10
      1.500 and over up thru 25 57.0 . . . 38.0 . . . 10
        over 25 thru 32 57.0 . . . 38.0 . . . 8
                   
T81   0.050-0.249 all 64.0 . . . 56.0 . . . 4
T8510

E

  0.250-1.499 all 66.0 . . . 58.0 . . . 5
T8511

E

  1.500 and over up thru 32 66.0 . . . 58.0 . . . 5
F

D

    all all . . . . . . . . . . . . . . .
Alloy 2219
O     all all . . . 32.0 . . . 18.0 12
                   
T31                
T3510

E

up thru 0.499 up thru 25 42.0 . . . 26.0 . . . 14
T3511

E

0.500-2.999 up thru 25 45.0 . . . 27.0 . . . 14
                   
T62     Up thru 0.999 up thru 25 54.0 . . . 36.0 . . . 6
      1.000 and over up thru 25 54.0 . . . 36.0 . . . 6
                   
T81                
T8510

E

  up thru 2.999 up thru 25 58.0 . . . 42.0 . . . 6
T8511

E

               
F

D

    all all . . . . . . . . . . . . . . .
Alloy 3003
O     all all 14.0 19.0 5.0 . . . 25
H112     all all 14.0 . . . 5.0 . . . 25
F

D

    all all . . . . . . . . . . . . . . .
Alclad Alloy 3003
O     all all 13.0 18.0 4.5 . . . 25
H112     all all 13.0 . . . 4.5 . . . 25
F

D

    all all . . . . . . . . . . . . . . .
Alloy 5052
O     all all 25.0 35.0 10.0 . . . . . .
F

D

    all all . . . . . . . . . . . . . . .
Alloy 5083
O     all up thru 32 39.0 51.0 16.0 . . . 14
H111     all up thru 32 40.0 . . . 24.0 . . . 12
H112     all up thru 32 39.0 . . . 16.0 . . . 12
F

D

    all all . . . . . . . . . . . . . . .
Alloy 5086
O     all up thru 32 35.0 46.0 14.0 . . . 14
H111     all up thru 32 36.0 . . . 21.0 . . . 12
H112     all up thru 32 35.0 . . . 14.0 . . . 12
F

D

    all all . . . . . . . . . . . . . . .
Alloy 5154
0     all all 30.0 41.0 11.0   . . .
H112     all all 30.0 . . . 11.0   . . .
Alloy 5454
O     all up thru 32 31.0 41.0 12.0 . . . 14
H111     all up thru 32 33.0 . . . 19.0 . . . 12
H112     all up thru 32 31.0 . . . 12.0 . . . 12
F

D

    all all . . . . . . . . . . . . . . .
Alloy 5456
O     all up thru 32 41.0 53.0 19.0 . . . 14
H111     all up thru 32 42.0 . . . 26.0 . . . 12
H112     all up thru 32 41.0 . . . 19.0 . . . 12
F

D

    all all . . . . . . . . . . . . . . .
Alloy 6005
T1     Up thru 0.500 all 25.0   15.0   16
T5     Up thru 0.124 all 38.0   35.0   8
      0.125-1.000 all 38.0   35.0   10
Alloy 6005A
T1     Up thru 0.249 all 25.0   14.5   15
T5     Up thru 0.249 all 38.0   31.0   7
      0.250-0.999 all 38.0   31.0   9
T61     Up thru 0.249 all 38.0   35.0   8
      0.250-1.000 all 38.0   35.0   10
Alloy 6013
T6,
T6511
    0.200-0.499 all 49.0   46.0   8
      0.500-0.749 all 49.0   46.0   8
      0.750-2.000 all 49.0   45.0   8
Alloy 6041
T6,
T6511
    0.400-2.000 all 45.0   40.0   10
Alloy 6042
T5,
T5511
    0.400-0.499 all 38.0   35.0   10
      0.500-1.800 all 42.0   35.0   10
Alloy 6061
O     all all . . . 22.0 . . . 16.0 16
                   
T1     up thru 0.625 all 26.0 . . . 14.0 . . . 16
                   
T4                
T4510

E

  all all 26.0 . . . 16.0 . . . 16
T4511

E

               
                   
T42     all all 26.0 . . . 12.0 . . . 16
                   
T51     up thru 0.625 all 35.0 . . . 30.0 . . . 8
                   
T6, T62                
T6510

E

  up thru 0.249 all 38.0 . . . 35.0 . . . 8
T6511

E

  0.250 and over all 38.0 . . . 35.0 . . . 10
F

D

    all all . . . . . . . . . . . . . . .
Alloy 6063
O     all all . . . 19.0 . . . . . . 18
                   
T1

F

    up thru 0.500 all 17.0 . . . 9.0 . . . 12
      0.501-1.000 all 16.0 . . . 8.0 . . . 12
                   
T4, T42     up through 0.500 all 19.0 . . . 10.0 . . . 14
      0.501-1.000 all 18.0 . . . 9.0 . . . 14
                   
T5     up thru 0.500 all 22.0 . . . 16.0 . . . 8
      0.501-1.000 all 21.0 . . . 15.0 . . . 8
                   
T52     up thru 1.000 all 22.0 30.0 16.0 25.0 8
                   
T6, T62     up thru 0.124 all 30.0 . . . 25.0 . . . 8
      0.125-1.000 all 30.0 . . . 25.0 . . . 10
F

D

    all all . . . . . . . . . . . . . . .
Alloy 6064
T6,
T6511
    0.400-2.000 all 42.0   38.0   10
Alloy 6066
O     all all . . . 29.0 . . . 18.0 16
T4,                  
T4510

E

    all all 40.0 . . . 25.0 . . . 14
T4511

E

                 
                   
T42     all all 40.0 . . . 24.0 . . . 14
                   
T6,                  
T6510,

E

    all all 50.0 . . . 45.0 . . . 8
T6511

E

                 
                   
T62     all all 50.0 . . . 42.0 . . . 8
Alloy 6082
T6     0.200-1.000 all 45.0   38.0   8
Alloy 6105
T1     Up thru 0.500 all 25.0   15.0   16
T5     Up thru 0.500 all 38.0   35.0   8
Alloy 6162
T5,                  
T5510

E

    up thru 1.000 all 37.0 . . . 34.0 . . . 7
T5511

E

                 
                   
T6,                  
T6510

E

    up thru 0.249 all 38.0 . . . 35.0 . . . 8
T6511

E

    0.250-0.499 all 38.0 . . . 35.0 . . . 10
Alloy 6262
T6,
T6511
    all all 38.0   35.0   10
Alloy 6351
T4     up thru 0.749 all 32.0 . . . 19.0 . . . 16
T6     up thru 0.124 . . . 42.0 . . . 37.0 . . . 8
      0.125-0749 . . . 42.0 . . . 37.0 . . . 10
Alloy 7075
O     all . . . . . . 40.0 . . . 24.0 10
                   
T6, T62 up through 0.249 all 78.0 . . . 70.0 . . . 7
T6510

E

0.250-0.499 all 81.0 . . . 73.0 . . . 7
T6511

E

0.500-1.499 all 81.0 . . . 72.0 . . . 7
    1.500-2.999 all 81.0 . . . 72.0 . . . 7
                   
T73 0.062-0.249 all 68.0 . . . 58.0 . . . 7
T73510 0.250-1.499 up thru 25 70.0 . . . 61.0 . . . 8
T73511 1.500-2.999 up thru 25 69.0 . . . 59.0 . . . 8
F

D

    all all . . . . . . . . . . . . . . .
Alloy 7178
O     all up thru 32 . . . 40.0 . . . 24.0 10
                   
    up through 0.061 all 82.0 . . . 76.0 . . . . . .
    0.062-0.249 up thru 20 84.0 . . . 76.0 . . . 5
T6 0.250-1.499 up thru 25 87.0 . . . 78.0 . . . 5
T6510

E

1.500-2.499 up thru 25 86.0 . . . 77.0 . . . 5
T6511

E

  over 25 thru 32 84.0 . . . 75.0 . . . 5
    2.500-2.999 up thru 32 82.0 . . . 71.0 . . . 5
                   
T62     up thru 0.061 all 79.0 . . . 73.0 . . . . . .
      0.062-0.249 up thru 20 82.0 . . . 74.0 . . . 5
      0.250-1.499 up thru 25 86.0 . . . 77.0 . . . 5
      1.500-2.499 up thru 25 86.0 . . . 77.0 . . . 5
        over 25 thru 32 84.0 . . . 75.0 . . . 5
      2.500-2.999 up through 32 82.0 . . . 71.0 . . . 7
F

D

    all all . . . . . . . . . . . . . . .
                   

A The basis for establishment of mechanical property limits is shown in Annex A1.B To determine conformance to this specification, each value for ultimate strength and for yield strength shall be rounded to the nearest 0.1 ksi and each value for elongation to the nearest 0.5 %, both in accordance with the rounding-off-method of Practice E29.C Elongation of full-section and cut-out sheet-type specimens is measured in 2 in.; of round specimens, in 4 × specimen diameter. See 9.1.1 for conditions under which measurements are not required.D Tests for tensile properties in the F temper are not required.E For stress relieved tempers (T3510, T3511, T4510, T4511, T5510, T5511, T6510, T6511, T73510, T73511, T8510, T8511), characteristics and properties other than those specified may differ somewhat from the corresponding characteristics and properties of material in the basic tempers.F Formerly designated T42 temper. When properly aged (precipitation heat-treated) 6063-T1 extruded products are designated T5.TABLE 4 Tensile Property Limits for Extruded Tube [SI Units]A,B

 
Temper   Specified Section or Wall Thickness, mm Area, mm

2

Tensile Strength, MPa Yield Strength (0.2 % offset), MPa Elongation,

C %, min

    over through over through min max min max in 50 mm in 5 ×
diameter
Aluminum 1060
O     all   all   60 95 15 . . . 25 22
H112     all   all   60 . . . 15 . . . 25 22
F

D

    all   all   . . . . . . . . . . . . . . . . . .
Aluminum 1100
O     all   all   75 105 20 . . . 25 22
H112     all   all   75 . . . 20 . . . 25 22
F

D

    all   all   . . . . . . . . . . . . . . . . . .
Alloy 2014
O     all   all   . . . 205 . . . 125 12 10
                         
T4   all   all   345 . . . 240 . . . 12 10
T4510

E

                     
T4511

E

                     
                         
T42

F

    all   all   345 . . . 200 . . . 12 10
                         
T6 . . . 12.50 all   415 . . . 365 . . . 7 6
T6510

E

12.50 18.00 all   440 . . . 400 . . . . . . 6
T6511

E

18.00 . . . . . . 16 000 470 . . . 415 . . . . . . 6
    18.00 . . . 16 000 20 000 470 . . . 400 . . . . . . 5
                         
    . . . 18.00 all . . . 415 . . . 365 . . . 7 6
    18.00 . . . . . . 16 000 415 . . . 365 . . . . . . 6
T62

F

  18.00 . . . 16 000 20 000 415 . . . 365 . . . . . . 5
                         
F

D

    all   all . . . . . . . . . . . . . . . . . . . . .
Alloy 2024
O     all   all   . . . 240 . . . 130 12 10
                         
T3   . . .  6.30 all   395 . . . 290 . . . 10 . . .
T3510

E

 6.30 18.00 all   415 . . . 305 . . . 10 9

H

T3511

E

18.00 35.00 all   450 . . . 315 . . . . . . 9
    35.00 . . . . . . 16 000 485 . . . 330 . . . . . . 9
    35.00 . . . 16 000 20 000 470 . . . 315 . . . . . . 7
                         
    . . . 18.00 all . . . 395 . . . 260 . . . 12 10
    18.00 35.00 all   395 . . . 260 . . . . . . 9
T42

F

  35.00 . . . . . . 16 000 395 . . . 260 . . . . . . 9
    35.00 . . . 16 000 20 000 395 . . . 260 . . . . . . 7
                         
T81  1.20  6.30 all   440 . . . 385 . . . 4 . . .
T8510

E

 6.30 35.00 all   455 . . . 400 . . . 5 4
T8511

E

35.00 . . . . . . 20 000 455 . . . 400 . . . . . . 4
                         
F

D

    all   all   . . . . . . . . . . . . . . . . . .
Alloy 2219
O     all   all   . . . 220 . . . 125 12 10
                         
T31 . . . 12.50 . . . 16 000 290 . . . 180 . . . 14 12
T3510

E

12.50 80.00   16 000 310 . . . 185 . . . . . . 12
T3511

E

                   
                         
    . . . 25.00 . . . 16 000 370 . . . 250 . . . 6 5
T62

F

  25.00   . . . 20 000 370 . . . 250 . . . . . . 5
                         
T81                      
T8510

E

  . . . 80.00 . . . 16 000 400 . . . 290 . . . 6 5
T8511

E

                     
                         
F

D

    all   all   . . . . . . . . . . . . . . . . . .
Alloy 3003
O     all . . . all   95 130 35 . . . 25 22
                         
H112     . . .  1.60 all 95 . . . 35 . . . . . . . . .
      1.60 . . . all   95 . . . 35 . . . 25 22
F

D

    all   all   . . . . . . . . . . . . . . . . . .
Alclad Alloy 3003
O     all all   90 125 30 . . . 25 22
H112     all   all   90 . . . 30 . . . 25 22
F

D

    all   all   . . . . . . . . . . . . . . . . . .
Alloy 5052
O     all   all   170 240 70 . . . . . . . . .
F

D

    all   all   . . . . . . . . . . . . . . . . . .
Alloy 5083
O     all   . . . 20 000 270 350 110 . . . 14 12
H111     all   . . . 20 000 275 . . . 165 . . . 12 10
H112     all   . . . 20 000 270 . . . 110 . . . 12 10
F

D

    all   all   . . . . . . . . . . . . . . . . . .
Alloy 5086
O     all   . . . 20 000 240 315 95 . . . 14 12
H111     all   . . . 20 000 250 . . . 145 . . . 12 10
H112     all   . . . 20 000 240 . . . 95 . . . 12 10
F

D

    all   all   . . . . . . . . . . . . . . . . . .
Alloy 5154
0     all   all   205 285 75     . . .
H112     all   all   205 . . . 75     . . .
Alloy 5454
O     all   . . . 20 000 215 285 85 . . . 14 12
H111     all   . . . 20 000 230 . . . 130 . . . 12 10
H112     all   . . . 20 000 215 . . . 85 . . . 12 10
F

D

    all   all   . . . . . . . . . . . . . . . . . .
Alloy 5456
O     all   . . . 20 000 285 365 130 . . . 14 12
H111     all   . . . 20 000 290 . . . 180 . . . 12 10
H112     all   . . . 20 000 285 . . . 130 . . . 12 10
F

D

    all   all   . . . . . . . . . . . . . . . . . .
Alloy 6005
T1     . . . 12.50 all   170 . . . 105 . . . 16 14
T5     . . . 3.20     260 . . . 240 . . . 8 . . .
      3.20 25.00     260 . . . 240 . . . 10 9
Alloy 6005A
T1     . . . 6.30 all   170 . . . 100 . . . 15  
T5     . . . 6.30 all   260 . . . 215 . . . 7  
      6.30 25.00 all   260 . . . 215 . . . 9 8
T61     . . . 6.30 all   260 . . . 240 . . . 8  
      6.30 25.00 all   260 . . . 240 . . . 10 9
Alloy 6013
T6,
T6511
    5.00 12.50 all   340   315   8 . . .
      12.50 20.00 all   340   315   . . . 7
      20.00 50.00     340   310   . . . 7
                         
Alloy 6041
T6,
T6511
    10.00 50.00     310 . . . 275 . . . 10 9
Alloy 6042
T5,
T5511
    10.00 12.50 all   260 . . . 240 . . . 10  
      12.50 50.00 all   290 . . . 240 . . .   9
Alloy 6061
O     all   all   . . . 150 . . . 110 16 14
                         
T1     . . . 16.00 all   180 . . . 95 . . . 16 14
                         
T4       all   180 . . . 110 . . . 16 14
T4510

E

  all                  
T4511

E

                     
                         
T42

F

    all   all   180 . . . 85 . . . 16 14
                         
T51     . . . 16.00 all   240 . . . 205 . . . 8 7
                         
T6, T62

F

. . .  6.30 all   260 . . . 240 . . . 8 . . .
T6510

E

 6.30 . . . all   260 . . . 240 . . . 10 9
T6511

E

                   
                         
F

D

    all   all   . . . . . . . . . . . . . . . . . .
Alloy 6063
O     all   all   . . . 130 . . . . . . 18 16
                         
T1     . . . 12.50 all . . . 115 . . . 60 . . . 12 10
      12.50 25.00 all . . . 110 . . . 55 . . . . . . 10
                         
T4,T42

F

    . . . 12.50 all   130 . . . 70 . . . 14 12
      12.50 25.00 all   125 . . . 60 . . . . . . 12
                         
T5     . . . 12.50 all   150 . . . 110 . . . 8 7
      12.50 25.00 all   145 . . . 105 . . . . . . 7
                         
T52     . . . 25.00 all   150 205 110 170 8 7
                         
T6     . . .  3.20 all   205 . . . 170 . . . 8 . . .
       3.20 25.00 all   205 . . . 170 . . . 10 9
                         
F

D

    all   all   . . . . . . . . . . . . . . . . . .
Alloy 6064
T6,
T6511
    10.00 50.00     290   240   10 9
Alloy 6066
O     all   all   . . . 200 . . . 125 16 14
T4,                      
T4510

E

  all   all   275 . . . 170 . . . 14 12
T4511

E

                     
                         
T42     all   all   275 . . . 165 . . . 14 12
T6,                      
T6510

E

  all   all   345 . . . 310 . . . 8 7
T6511

E

                     
                         
T62     all   all   345 . . . 290 . . . 8 7
Alloy 6082
T6     5.00 25.00     310   260   8 10

G

Alloy 6105
T1     . . . 12.50 all   170 . . . 105 . . . 16 14
T5     . . . 12.50 all   260 . . . 240 . . . 8 7
Alloy 6162
T5,                      
T5510

E

  . . . 25.00 all   255 . . . 235 . . . 7 6
T5511

E

                     
                         
T6,   . . .  6.30 all   260 . . . 240 . . . 8 . . .
T6510

E

   6.30 12.50 all   260 . . . 240 . . . 10 9
T6511

E

                     
                         
Alloy 6262
T6,
T6511
    all   all   260 . . . 240 . . . 10 9
Alloy 6351
T4     . . . 20.00 all   220 . . . 130 . . . 16 14
T6     . . .  3.20 . . .   290 . . . 255 . . . 8  
      3.20 25.00 . . .   290 . . . 255 . . . 10 9
Alloy 7075
O     all   all   . . . 275 . . . 165 10 9
                         
T6, T62

F

. . .  6.30 all   540 . . . 485 . . . 7 . . .
T62510

E

 6.30 12.50 all   560 . . . 505 . . . 7 6
T6511

E

12.50 70.00 all   560 . . . 495 . . . . . . 6
                         
T73  1.60  6.30 all 13 000 470 . . . 400 . . . 7  
T73510

E

 6.30 35.00   16 000 485   420   8 7
  35.00 70.00   16 000 475   405     7
T73511

E

                       
F

D

    all   all   . . . . . . . . . . . . . . . . . .
Alloy 7178
O     all   . . . 20 000 . . . 275 . . . 165 10 9
                         
    . . .  1.60 all 565 . . . 525 . . . . . . . . .
     1.60  6.30 . . . 13 000 580 . . . 525 . . . 5 . . .
T6  6.30 35.00 . . . 16 000 600 . . . 540 . . . 5 4
T6510

E

35.00 60.00 . . . 16 000 595 . . . 530 . . . . . . 4
T6511

E

35.00 60.00 16 000 20 000 580 . . . 515 . . . . . . 4
    60.00 80.00 . . . 20 000 565 . . . 490 . . . . . . 4
                         
    . . .  1.60 all 13 000 545 . . . 505 . . . . . . . . .
     1.60  6.30 . . . 13 000 565 . . . 510 . . . 5 . . .
     6.30 35.00 . . . 16 000 595 . . . 530 . . . 5 4
T62

F

  35.00 60.00 . . . 16 000 595 . . . 530 . . . . . . 4
    35.00 60.00 16 000 20 000 580 . . . 515 . . . . . . 4
    60.00 80.00 . . . 20 000 565 . . . 490 . . . . . . 4
                         
F

D

    all all . . . . . . . . . . . . . . . . . .
                         

A The basis for establishment of tensile property limits is shown in Annex A1.B To determine conformance to this specification, each value for tensile strength and yield strength shall be rounded to the nearest 1 MPa and each value for elongation to the nearest 0.5 %, both in accordance with the rounding-off method of Practice E29.C Elongation in 50 mm apply for shapes tested in full section and for sheet-type specimens machined from material up through 12.5 mm in thickness having parallel surfaces. Elongations in 5 D

where D and A are diameter and cross-sectional area of the specimen respectively, apply to round test specimens machined from thicknesses over 6.30. See 9.1.1 for conditions under which measurements are not required.D No mechanical properties are specified or guaranteed.E For stress-relieved tempers (T3510, T3511, T4510, T4511, T5510, T5511, T6510, T6511, T73510, T73511, T76510, T76511, T8510, T8511), characteristics and properties offer than those specified may differ somewhat from the corresponding characteristics and properties of material in the basic tempers.F Material in the T42 and T62 tempers is not available from the material producers.G For Table 12.1 in both ASD and ASD(M):

For purposes of harmonization, the 5D and 50 mm elongation limits were established to match extruded tube elongation values previously published in EN 755-2 [1997]. The relationship among the US customary and metric elongation values does not comply with the conversion rules of the Aluminum Association.

Note 1-Throughout this specification, use of the term alloy, in the general sense, includes aluminum as well as aluminum alloy.Note 2-For other seamless drawn tubes, see Specification B210 or Specification B483/B483M. For extruded tube see Specification B221, and for structural pipe and tube see Specification B429/B429M.

1.2  Alloy and temper designations are in accordance with ANSI H35.1/H35.1M. The equivalent Unified Numbering System alloy designations are those of Table 5preceded by A9, for example, A91100 for aluminum 1100 in accordance with Practice E527.

1.3 For acceptance criteria for inclusion of new aluminum and aluminum alloys in this specification, see Annex A2.

1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. 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.

1.4.1 The SI units are shown either in brackets or in separate tables.

abstract:

This specification covers aluminum and aluminum-alloy seamless pipe and seamless extruded tube. The pipe and tube shall be produced from hollow extrusion ingot (cast in hollow form, or drilled, or... View More

Document History

February 1, 2016
Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube
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...
ASTM B241/B241M-12
November 1, 2012
Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube
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...
November 1, 2012
Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube
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...
December 1, 2010
Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube
1.1 This specification covers aluminum and aluminum-alloy seamless pipe in the alloys (Note 1) and tempers shown in Table 1 [Table 2] and extruded round seamless tube in the alloys and tempers shown...
October 10, 2002
Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube
1.1 This specification covers aluminum and aluminum-alloy seamless pipe in the alloys (Note 1) and tempers shown in Table 1 [Table 2] and extruded round seamless tube in the alloys and tempers shown...
May 10, 2000
Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube
1.1 This specification covers aluminum and aluminum-alloy seamless pipe in the alloys (Note 1) and tempers shown in Table 2 [Table 2M] and extruded round seamless tube in the alloys and tempers shown...
January 1, 1996
Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube
A description is not available for this item.
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