13-1

932 and 954 Bronze Tube is available from Alro Steel. Call Alro to convey your specific needs. Alro delivers ...everyday.

BRONZE

TECHNICAL INFORMATION

SIZE CHARTS

932 (SAE 660) Bearing Bronze .................................... 13-2954 Aluminum Bronze ................................................. 13-2

932 Rounds .................................................................. 13-3954 Rounds .................................................................. 13-3959 Rounds .................................................................. 13-4932 Flats ...................................................................... 13-5954 Flats and Squares ..................................13-6 thru 13-7959 Flats ...................................................................... 13-8932 Tubing .................................................. 13-9 thru 13-12954 Tubing ................................................13-13 thru 13-14

TOLERANCES .................................................13-15 thru 13-16

Continuous Cast Bronze Products (932, 954, & 959) are cast oversized to allow for finish machining. CDA 932/SAE660 offers good hardness, wear resistance, and strength as well as excellent anti-friction qualities. These alloys are used in industrial, automotive, appliance, aerospace, and any bearing and bushing applications having medium loads and speeds with adequate lubrication. CDA 954/959 are all purpose aluminum bronze alloys. They offer exceptional performance in bearings, bushings, and other applications where abrasion resistance and high strength are required. Typically used as bearings, gears, valves, and wear strips/plates.

13-2

Alro stocks 932 Bearing Bronze Tubing from 1” OD to 16” OD

954 ALUMINUM BRONZE TYPICAL MECHANICAL PROPERTIES ASTM B505

CHEMICAL COMPOSITION

Aluminum 10.5%

Iron 4%

Copper 85.5%

Tensile Strength 85,000 KSI

Yield Strength 32,000 KSI

Elongation in 2 inches 12%

Brinell Number at 500 KG Load 170 Typical

932 (SAE 660) BEARING BRONZETYPICAL MECHANICAL PROPERTIES ASTM B505

CHEMICAL COMPOSITION

Copper 83%

Tin 7%

Lead 7%

Zinc 3%

Tensile Strength 35,000 KSI

Yield Strength 20,000 KSI

Elongation in 2 inches 10%

Brinell Number at 500 KG Load 65 - 70 Typical

Equivalent Specifications:

CDA 932, SAE 660, ASTM B505, QQ-C-390A

13-3

Diameter (inches)

Approx. Wt.(per ft.)

932 BRONZE ROUNDSASTM B505 STOCK LENGTHS 105” - 107.5”

3/8 .510 1/2 .868 5/8 1.321 3/4 1.869 7/8 2.512 1 3.249 1-1/8 4.028 1-1/4 5.009 1-3/8 6.030 1-1/2 7.147 1-5/8 8.358 1-3/4 9.665 1-7/8 11.066 2 12.611 2-1/8 14.204 2-1/4 15.893 2-3/8 17.676 2-1/2 19.554 2-5/8 21.527 2-3/4 23.594 2-7/8 25.756

3 28.014 3-1/4 32.812 3-1/2 37.990 3-3/4 43.547 4 50.073 4-1/4 56.464 4-1/2 63.155 4-3/4 70.265 5 77.754 5-1/4 86.657 5-1/2 94.953 6 112.682 6-1/2 131.928 7 152.690 7-1/2 174.969 8 198.765 9 250.907 10 310.341 11 374.736 12 445.198 13 523.877

*Stocked in 95” lengths.**Stocked in 105” lengths.

Diameter (inches)

Approx. Wt.(per ft.)

954 BRONZE ROUNDSASTM B505 STOCK LENGTHS 12’

3/8 .405 1/2 .840 5/8 1.125 3/4 1.680 7/8 2.400 1 2.880 1-1/8 3.670 1-1/4 4.440 1-3/8 5.445 1-1/2 6.240 1-5/8 7.416 1-3/4 8.400 2 10.800 2-1/4 13.800 2-1/2 16.920 2-3/4 20.400 3 24.120 3-1/4 28.920 3-1/2 33.360 3-3/4 38.330

4 43.200 4-1/4 48.600 4-1/2 54.360 4-3/4 59.416 5 66.840 5-1/4 73.420 5-1/2 80.520 5-3/4 88.920 6 96.000 6-1/2 114.916 7 128.280 8 167.400 9 212.640 10** 253.398 11** 309.960 12** 376.320

Diameter (inches)

Approx. Wt.(per ft.)

Diameter (inches)

Approx. Wt.(per ft.)

13-4

959 BRONZE ROUNDSASTM B505STOCK LENGTHS 12’

1 2.853 1-1/4 4.547 1-1/2 6.240 1-3/4 8.520 2 10.800

*Stocked in 95” lengths.**Stocked in 105” lengths.

2-1/4 12.410 2-1/2 16.025 3 24.120 3-1/2 31.483

Diameter (inches)

Approx. Wt.(per ft.)

Diameter (inches)

Approx. Wt.(per ft.)

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13-5

1 x 5 22.916 6 27.416 7 31.833 8 35.833 9 40.750 10 45.250 11 49.750 12 54.166 13 58.666 14 63.083 15 67.588 16 72.000 18 81.000 20 87.5001-1/4 x 4 21.666 8 43.583 12 64.4161-1/2 x 4 25.666 8 51.833 12 76.1661-3/4 x 4 29.667 8 59.833 12 87.8332 x 4 33.666 8 67.666 11 92.583 12 99.5833 x 11 136.1664 x 4 65.500 11 178.7505-3/4 x 8-1/8 187.2506 x 10 239.6666-1/4 x 6-1/4 158.9168 x 8 255.083

1/4 x 4 5.666 8 11.750 12 18.3333/8 x 4 7.666 8 15.583 12 23.5831/2 x 1 2.750 2 5.250 3 7.750 4 10.166 5 12.750 6 14.830 7 17.666 8 20.000 9 22.666 10 25.083 12 30.083 14 35.083 15 36.7505/8 x 4 11.666 8 23.5003/4 x 1 3.916 2 7.416 3 10.916 4 14.333 5 17.833 6 21.0003/4 x 7 24.750 8 28.166 9 31.750 10 34.666 12 41.500 14 49.083 16 56.000 17 58.666 18 63.0001 x 2 8.543 3 12.833 4 17.666

932 BRONZE FLATSASTM B505STOCK LENGTHS 12’ RANDOM

Size in Inches

Size in Inches

Pounds (per ft.)

Pounds (per ft.)

13-6

3/4 x 3/4 2.100 1 2.800 1-1/2 4.100 1-3/4 4.920 2 5.400 2-1/2 6.700 3 8.100 3-1/2 9.400 4 10.500 5 13.300 6 16.000 7 19.800 8 22.680 12 33.3001 x 1 3.700 1-1/4 4.500 1-1/2 5.400 1-3/4 6.480 2 7.100 2-1/2 9.000 3 10.728 3-1/2 12.600 4 14.304 5 17.880 6 21.456 7 25.032 8 28.608 12 43.300 15 59.4171-1/4 x 1-1/4 5.600 1-1/2 6.600 1-3/4 7.700 2 8.800 2-1/2 10.900 3 13.000 3-1/2 15.100 4 17.300 5 21.420 10 44.4161-1/2 x 1-1/2 7.900 1-3/4 9.200 2 10.400 2-1/2 13.000 3 15.500 3-1/2 18.000 4 20.500 5 25.600 6 30.600 12 62.667

954 BRONZE FLATS AND SQUARESASTM B505 • STOCK LENGTHS 12’ RANDOM

1/4 x 1 1.250 1-1/4 1.300 1-1/2 1.600 2 2.100 2-1/2 2.600 2-3/4 2.917 3 3.100 3-1/2 3.960 4 4.100 5 5.584 6 6.750 12 13.2903/8 x 1 1.500 1-1/2 2.280 2 2.900 2-1/2 3.600 3 4.400 3-1/2 5.400 4 5.800 5 7.200 6 9.360 8 12.580 12 19.2001/2 x 1/2 1.080 1 1.920 1-1/4 2.400 1-1/2 2.900 2 3.800 2-1/2 4.700 3 5.600 3-1/2 6.500 4 7.400 5 9.200 6 11.100 8 14.800 10 22.250 12 24.0005/8 x 1 2.400 1-1/2 3.500 2 4.600 2-1/2 5.700 3 6.800 4 9.100 5 11.300 6 13.500 8 19.167

Size in Inches

Pounds (per ft.)

Size in Inches

Pounds (per ft.)

13-7

954 BRONZE FLATS AND SQUARESASTM B505STOCK LENGTHS 12’ RANDOM

1-1/2 x 4 20.814 5 25.937 6 31.581 8 41.956 10 52.330 12 62.7051-3/4 x 2 12.233 2-1/2 15.198 3 18.163 4 24.093 5 30.023 6 36.4942 x 2 14.060 2-1/2 17.267 3 20.635 3-1/2 24.003 4 27.372 5 34.109 6 41.407 10 68.612 12 82.215

2-1/2 x 2-1/2 21.604 3 25.579 4 34.402 5 42.818 6 50.631 12 100.7363 x 3 30.761 4 40.487 6 61.059 12 121.2353-1/2 x 12 140.7454 x 4 53.9196 x 6 120.390

Size in Inches

Pounds (per ft.)

Size in Inches

Pounds (per ft.)

13-8

Size in Inches

Pounds (per ft.)

Size in Inches

Pounds (per ft.)

959 BRONZE FLATSASTM B505STOCK LENGTHS 12’ RANDOM

1/4 x 1 1.612 2 3.029 3 4.446 4 5.863 5 7.279 6 8.696 7 10.113 8 11.530 9 12.947 10 14.470 12 17.3033/8 x 1 2.048 2 3.847 3 5.646 4 7.445 5 9.245 6 11.044 7 12.843 8 14.643 9 16.442 10 18.376 12 21.9751/2 x 1 2.483 2 4.665 3 6.846 4 9.028 5 11.210 6 13.392 7 15.574 8 17.755 9 19.937 10 22.283 12 26.6465/8 x 1 2.918 1-1/2 4.200 2 5.482

3/4 x 1 3.353 2 6.300 3 9.247 4 12.194 5 15.141 6 18.087 7 21.034 8 23.981 9 26.928 10 30.095 12 35.9891 x 1-1/4 5.152 2 7.936 2-1/2 9.792 3 11.648 4 15.359 5 19.071 6 22.783 7 26.495 8 30.206 10 37.908 12 45.3301-1/2 x 4 21.6901-3/4 x 2-1/2 15.8462 x 4 28.022 5 34.793 8 55.1092-1/2 x 4 34.353 7 59.258 8 67.560

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13-9

ID x OD Inches

Pounds (per ft.)

1/2 x 1 2.687 1-1/8 3.524 1-1/4 4.456 1-3/8 5.484 1-1/2 6.607 1-3/4 9.138 2 12.1015/8 x 1 2.307 1-1/8 3.144 1-1/4 4.076 1-3/8 5.104 1-1/2 6.227 1-3/4 8.758 2 11.7213/4 x 1 1.832 1-1/8 2.669 1-1/4 3.601 1-3/8 4.628 1-1/2 5.751 1-3/4 8.283 2 11.245 2-1/4 14.545 2-1/2 18.227 2-3/4 22.2897/8 x 1-1/8 2.098 1-1/4 3.030 1-3/8 4.058 1-1/2 5.180 1-5/8 6.399 1-3/4 7.712 2 10.6741 x 1-1/4 2.364 1-3/8 3.392 1-1/2 4.514 1-5/8 5.732 1-3/4 7.046 1-7/8 8.455 2 10.008 2-1/8 11.611 2-1/4 13.308 2-3/8 15.101 2-1/2 16.990 2-3/4 21.052 3 25.496 3-1/4 30.321

1 x 3-1/2 35.528 4 47.9281-1/8 x 1-3/8 2.630 1-1/2 3.753 1-5/8 4.971 1-3/4 6.253 1-7/8 7.693 2 9.2471-1/4 x 1-1/2 2.896 1-5/8 4.114 1-3/4 5.428 1-7/8 6.837 2 8.390 2-1/8 9.993 2-1/4 11.690 2-1/2 15.372 2-3/4 19.434 3 23.878 3-1/4 28.703 3-1/2 33.910 4 46.3791-3/8 x 1-5/8 3.162 1-3/4 4.476 1-7/8 5.885 2 7.438 2-1/8 9.041 2-1/4 10.738 2-3/8 12.531 2-1/2 14.420 2-5/8 16.403 3 22.9261-1/2 x 1-3/4 3.429 1-7/8 4.837 2 6.391 2-1/8 7.993 2-1/4 9.691 2-3/8 11.484 2-1/2 13.372 2-3/4 17.485 3 21.879 3-1/4 26.704 3-1/2 31.910 3-3/4 37.498 4 44.448 4-1/2 57.603

932 - BRONZE TUBEASTM B505 STOCK LENGTHS 105” - 107.5”

ID x OD Inches

Pounds (per ft.)

13-10

ID x OD Inches

Pounds (per ft.)

932 - BRONZE TUBEASTM B505 STOCK LENGTHS 105” - 107.5”

1-5/8 x 2 5.248 2-1/8 6.851 2-1/4 8.549 2-3/8 10.342 2-1/2 12.230 2-3/4 16.292 3 20.7361-3/4 x 2 4.011 2-1/8 5.613 2-1/4 7.311 2-3/8 9.104 2-1/2 10.992 2-5/8 12.976 2-3/4 15.055 3 19.498 3-1/4 24.324 3-1/2 29.530 3-3/4 35.117 4 42.136 4-1/4 48.5231-7/8 x 2-1/4 5.977 2-3/8 7.770 2-1/2 9.659 2-5/8 11.642 3 18.1652 x 2-1/4 4.549 2-3/8 6.342 2-1/2 8.230 2-5/8 10.214 2-3/4 12.293 2-7/8 14.467 3 16.737 3-1/4 21.562 3-1/2 26.768 3-5/8 29.514 3-3/4 32.356 4 39.443 4-1/2 52.598 5 67.277 5-1/2 85.095 6 102.9192-1/8 x 2-5/8 8.690 2-3/4 10.769

2-1/4 x 2-3/4 9.150 2-7/8 11.324 3 13.594 3-1/4 18.419 3-1/2 23.625 3-3/4 29.213 4 36.368 4-1/4 42.7552-3/8 x 2-7/8 10.610 3 11.879 3-1/4 16.704 3-1/2 21.9112-1/2 x 2-3/4 5.625 2-7/8 7.800 3 10.069 3-1/8 12.434 3-1/4 14.894 3-1/2 20.101 3-3/4 25.688 4 32.913 4-1/4 39.300 4-1/2 46.067 4-3/4 53.217 5 60.747 5-1/2 78.714 6 96.538 7 136.7622-5/8 x 3-1/2 18.1962-3/4 x 3-1/4 10.989 3-1/2 16.195 3-3/4 21.783 4 29.076 4-1/4 35.463 4-1/2 42.231 4-3/4 49.3803 x 3-1/2 11.908 3-3/4 17.496 4 24.858 4-1/4 31.244 4-1/2 38.012 4-3/4 45.162 5 52.692 5-1/2 70.808 6 88.633

ID x OD Inches

Pounds (per ft.)

13-11

932 - BRONZE TUBEASTM B505 STOCK LENGTHS 105” - 107.5”

3 x 6-1/2 107.982 7 128.856 8 175.1793-1/4 x 3-3/4 12.828 4 20.258 4-1/4 26.645 4-1/2 33.413 4-3/4 40.562 5 48.093 5-1/2 66.2843-1/2 x 4 15.278 4-1/4 21.664 4-1/2 28.432 4-3/4 35.582 5 43.112 5-1/2 61.378 6 79.202 6-1/2 98.5513-3/4 x 4-1/2 23.070 4-3/4 30.220 5 37.750 5-1/2 56.091 6 73.915 4-1/2 17.327 4-3/4 24.477 5 32.0074 x 5-1/4 42.082 5-1/2 50.422 6 68.246 6-1/2 87.896 7 108.470 7-1/2 130.869 8 154.793 9 207.2174-1/4 x 4-3/4 18.352 5 25.883 5-1/4 36.032 5-1/2 44.373 6 62.197 6-1/2 81.5464-1/2 x 5 19.377 5-1/2 37.942 6 55.766

4-1/2 x 6-1/2 75.115 7 95.9894-3/4 x 5-3/4 39.851 6 48.954 6-1/2 68.3035 x 5-1/2 23.936 5-3/4 32.657 6 41.760 6-1/2 61.109 7 81.984 7-1/2 104.383 8 128.307 9 180.730 10 241.1945-1/2 x 6 26.230 6-1/2 45.579 7 66.453 7-1/2 88.852 8 112.7765-3/4 x 6-3/4 47.488 7-1/4 69.125 7-1/2 80.515 8 104.439 8-1/2 129.2956 x 6-1/2 28.523 6-3/4 38.770 7 49.397 7-1/4 60.151 7-1/2 71.486 8 95.721 8-1/2 121.170 9 148.144 10 208.754 11 273.499 12 344.3456-1/2 x 7-1/4 41.663 7-1/2 52.998 8 77.140 8-1/2 102.589 9 129.564 9-1/2 160.161

ID x OD Inches

Pounds (per ft.)

ID x OD Inches

Pounds (per ft.)

13-12

7 x 7-3/4 44.707 8 57.035 8-1/2 82.484 9 109.458 9-1/2 140.129 10 170.214 11 234.959 12 305.8057-1/2 x 8-1/2 60.853 9 89.619 9-1/2 118.571 10 148.657 10-1/2 180.2678 x 9 64.672 9-1/4 80.673 9-1/2 95.489 10 125.574 10-1/2 157.184 11 190.320 12 261.165 13 341.8768-1/2 x 9-1/2 70.882 10 100.967 10-1/2 132.577 11-1/2 200.3729 x 10 74.834 10-1/4 90.063 10-1/2 106.445 11 139.580 11-1/2 174.240 12 210.4259-1/2 x 10-1/2 78.787 11 111.922 11-1/2 146.583 12-1/2 220.47810 x 11 82.740 11-1/2 117.400 12 153.585 13 234.686 14 317.903

10-1/2 x 11-1/2 86.693 12 122.878 12-1/2 160.588 13 204.07711 x 12 90.646 12-1/2 131.962 13 171.942 14 255.15811-1/2 x 13 138.282 13-1/2 179.128 14-1/2 297.56812 x 13-1/2 143.943 14 186.313 15 275.63012-1/2 x 14 148.86113 x 14-1/2 154.493 15 200.68513-1/2 x 15-1/2 206.83814 x 15-1/2 165.759 16 215.05715 x 17 229.42816 x 17 136.184 18 243.800 19 357.516 20 477.33217 x 19 258.171 20 377.98818 x 20 272.543

932 - BRONZE TUBEASTM B505 STOCK LENGTHS 105” - 107.5”

ID x OD Inches

Pounds (per ft.)

ID x OD Inches

Pounds (per ft.)

13-13

954 - BRONZE TUBESTANDARD ASTM B505 ALLOYSTOCK LENGTHS 12’ RANDOM

3/4 x 1-1/4 3.300 1-1/2 5.133 1-3/4 7.285 2 9.7557/8 x 1-1/4 2.8271 x 1-3/8 3.183 1-1/2 4.139 1-3/4 6.291 2 8.761 2-1/4 11.550 2-1/2 14.658 2-3/4 17.981 3 21.830 3-1/2 31.074 4 40.8761-1/4 x 1-3/4 4.978 2 7.449 2-1/4 10.238 2-1/2 13.346 2-3/4 16.772 3 20.517 3-1/2 29.8241-1/2 x 1-7/8 4.542 2 5.817 2-1/4 8.606 2-1/2 11.714 2-3/4 15.141 3 18.866 3-1/4 23.833 3-1/2 28.256 3-3/4 32.808 4 38.058 4-1/2 49.1351-3/4 x 2-1/8 5.222 2-1/4 6.656 2-1/2 9.764 2-3/4 13.191 3 16.936 3-1/4 21.946 3-1/2 26.369 3-3/4 31.111 4 36.171

2 x 2-3/8 5.901 2-1/2 7.495 2-3/4 10.922 3 14.667 3-1/4 19.740 3-1/2 24.163 3-3/4 28.905 4 33.966 4-1/2 45.043 5 58.391 6 89.127 7 122.8702-1/4 x 2-5/8 6.581 2-3/4 8.334 3 12.079 3-1/4 17.216 3-1/2 21.639 3-3/4 26.381 4 31.4412-1/2 x 3 9.173 3-1/4 14.373 3-1/2 18.796 3-3/4 23.537 4 28.598 4-1/2 39.675 4-3/4 45.429 5 53.074 6 84.2702-3/4 x 3-1/4 11.211 3-1/2 15.634 3-3/4 20.375 4 25.436 4-1/4 30.815 4-1/2 36.5133 x 3-1/2 12.153 3-3/4 16.895 4 21.955 4-1/4 27.334 4-1/2 33.032 5 46.482 5-1/2 60.189 6 77.793 7 111.902

ID x OD Inches

Pounds (per ft.)

ID x OD Inches

Pounds (per ft.)

13-14

954 - BRONZE TUBESTANDARD ASTM B505 ALLOYSTOCK LENGTHS 12’ RANDOM

3-1/4 x 3-3/4 13.095 4 18.156 4-1/4 23.535 4-1/2 29.233 5 42.7083-1/2 x 4 14.037 4-1/4 19.416 4-1/2 25.114 5 38.616 5-1/2 52.322 6 70.0413-3/4 x 4-3/4 27.8294 x 4-1/2 15.922 4-3/4 23.099 5 29.474 5-1/2 43.180 6 61.014 6-1/2 67.129 7 95.123 8 134.3324-1/4 x 5 24.4254-1/2 x 5 19.057 5-1/4 25.751 5-1/2 32.763 6 50.712 6-1/2 67.1295 x 5-1/2 21.072 5-3/4 31.405 6 39.135 6-1/2 55.552 7 73.244 8 112.453 9 156.762 10 206.171

5-1/2 x 6-1/2 42.7005-3/4 x 7-1/2 72.0386 x 7 46.265 8 85.474 9 129.783 10 179.1926-1/2 x 7-1/2 49.830 8-1/2 91.5896-3/4 x 7-3/4 51.3167 x 8 53.395 9 97.704 10 146.266 11 200.461 11-1/2 229.4607-1/2 x 8-1/2 56.632 9-1/2 103.819 10 128.417 11 182.6128 x 9 60.525 9-1/2 84.592 10 109.9348-1/2 x 9-1/2 36.7219 x 11 121.460 12 180.72610 x 11 74.35410-1/2 x 12 108.16511 x 12 81.443

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ID x OD Inches

Pounds (per ft.)

ID x OD Inches

Pounds (per ft.)

13-15

BRONZE PRODUCTS TOLERANCES

Roundness TolerancesOutside Diameter in Maximum Out of RoundnessA (Inches) 932 (SAE 660) Bearing Bronze Up to 4 excl 0.020 4 to 5 incl 0.032 Over 5 0.064

954 and 959 Aluminum Bronze Up to 3 incl 0.025 Over 3 to 4 incl 0.040 Over 4 to 5-1/2 incl 0.060 Over 5-1/2 0.075A The deviation from roundness is measured as the difference between major and minor diameters at any one cross section of the tube.

Straightness Tolerances LengthA Maximum CurvatureB (Depth of Arc)

Product (Feet) (Inches) Round Rod or Tube Up to 10 1/4 in any 5 ft. portion 10 and Over 1/2 in any 10ft portion Bar and Shape Any Length 1/2 in any 6ft portion

Finishing Allowances Added to 932 Bearing Bronze Tubes and RoundsStandard inventory of bars and shapes are produced oversized to finish machine to the print of part size. Finish Allowances Finished Outside Inside Outside

Diameter Diameter Diameter (Inches) (Inches) (Inches) Up to 1.999 inclusive -0.0190 to -0.0640 +0.0290 to +0.0390 Over 2 to 3.999 inclusive -0.0190 to -0.0640 +0.0340 to +0.0440 Over 4 to 5 inclusive -0.0470 to -0.1090 +0.0550 to +0.0710 Over 5 to 9 inclusive -0.0620 to -0.1580 +0.0780 to +0.1100 Over 9 to 12 inclusive -0.0780 to -0.1820 +0.0940 to +0.1340 Over 12 to 16 inclusive -0.1020 to -0.2140 +0.1180 to +0.1660

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13-16

BRONZE PRODUCTS TOLERANCESFINISHING ALLOWANCES ADDED TO 932 BEARING BRONZE RECTANGLESStandard inventory of bars and shapes are produced oversized to finish machine to the print of part size. Finish Allowances Finished Width Thickness Width

(Inches) (Inches) (Inches) Up to 3.999 inclusive +0.047 to +0.079 +0.047 to +0.079 Over 4 to 5 inclusive +0.078 to +0.110 +0.078 to +0.110 Over 5.001 inclusive +0.109 to +0.141 +0.109 to +0.141

FINISHING ALLOWANCES ADDED TO ALLOYS 954 AND 959 ALUMINUM BRONZE TUBES AND ROUNDS Finish Allowances Finished Outside Inside Outside

Diameter Diameter Diameter (Inches) (Inches) (Inches) Up to 3 inclusive -0.0505 to -0.0955 +0.0525 to +0.0725 Over 3 to 4-1/2 inclusive -0.0900 to -0.1450 +0.0790 to +0.1090 Over 4-1/2 to 5-1/2 inclusive -0.1000 to -0.1650 +0.1050 to +0.1450 Over 5-1/2 to 9 inclusive -0.1350 to -0.2100 +0.1630 to +0.2130

FINISHING ALLOWANCES ADDED TO 954 ALUMINUM BRONZE RECTANGLES Finish Allowances Finished Width Thickness Width

(Inches) (Inches) (Inches) Up to 3 inclusive +0.067 to +0.107 +0.043 to +0.083 Over 3 to 5-1/2 inclusive +0.067 to +0.107 +0.043 to +0.083 Over 5-1/2 to 12 inclusive +0.087 to +0.127 +0.063 to +0.113 Over 12 +0.163 to +0.263 +0.125 to +0.225NOTE: Thickness of rectangles 3” and thicker will use the over 12” wide tolerances.

FINISHING ALLOWANCES ADDED TO 959 ALUMINUM BRONZE RECTANGLES Finish Allowances Finished Width Thickness Width

(Inches) (Inches) (Inches) Up to 3 inclusive +0.100 to +0.130 +0.113 to +0.163 Over 3 to 5-1/2 inclusive +0.100 to +0.130 +0.113 to +0.163 Over 5-1/2 to 9-1/2 inclusive +0.100 to +0.130 +0.113 to +0.163 Over 9-1/2 +0.163 to +0.263 +0.163 to +0.263