Industry Standards and Select Conversions of Precision Tubing
Industry Standards and Select Conversions of Precision Tubing
ASTM TABLES
ASTM B 251 Wall thickness Tolerances for Copper and Copper. Alloy Tube (Applicable to Specifications B 68, B 75, and B 135 )Note- Maximum Deviation at any point: The following tolerances are plus and minus, if tolerances all plus or all minus are desired, double the values given
Outside Diameter, inches, (mm) | ||||
---|---|---|---|---|
Wall Thickness, in (mm) | 1/32 (0.794) 1/8 (3.18). incl | Over 1/8 (3.18) to 5/8 (15.9). incl | Over 5/8 (15.9) to 1 (25.4). incl | Over 1 (25.4) to 2 (50.8).incl |
Up to 0.017 (0.432), incl | 0.002 (0.051) |
0.001 (0.025) |
0.0015 (0.038) |
0.002 (0.051) |
Over 0.017 (0.432) to 0.024 (0.610), incl |
0.003 (0.076) |
0.002 (0.051) |
0.002 (0.051) |
0.0025 (0.064) |
Over 0.024 (0.610) to 0.034 (0.864), incl |
0.003 (0.076) |
0.0025 (0.064) |
0.0025 (0.064) |
0.003 (0.076) |
Over 0.034 (0.864) to 0.057 (1.48), incl |
0.003 (0.076) |
0.003 (0.076) |
0.0035 (0.089) |
0.0035 (0.089) |
Over 0.057 (1.48) to 0.082 (2.08), incl |
0.0035 (0.089) |
0.004 (0.10) |
0.004 (0.10) |
|
Over 1.082 (2.08) to 0.119 (3.02), incl |
0.004 (0.10) |
0.005 (0.13) |
0.005 (0.13) |
|
Over 0.119 (3.02) to 0.164 (4.17), incl |
0.005 (0.13) |
0.006 (0.15) |
0.006 (0.15) |
|
Over 0.164 (4.17) to 0.219 (5.56), incl |
0.007 (0.18) |
0.075 (0.19) |
0.008 (0.20) |
When round tube is ordered by outside and inside diameter, the maximum plus and minus deviation of the wall thickness from the nominal at any point shall not exceed the values in the table by more the 50 percent.
ASTM B251 Average Diameter Tolerances for Copper and Copper-Alloy Tube (Applicable to specifications B 68, B 75, and B 135)
Specified Diameter, in. (mm) | Diameter to Which Tolerances Applies | Tolerance, Plus and minus, in. (mm) |
---|---|---|
Up to 1/8 (3.18), incl | Inside or outside | 0.002 (0.051) |
Over 1/8 (3.18) to 5/8 (15.9),incl | Inside or outside | 0.002 (0.051) |
Over 5/8 (15.9) to 1 (25.4),incl | Inside or outside | 0.0025 (0.064) |
Over 1 (25.4) to 2 (50.8),incl | Inside or outside | 0.003 (0.076) |
Copper Alloy No | Copper, % | Lead, % | Iron. max. % | Zinc, % |
---|---|---|---|---|
220 | 89.0 – 91.0 | 005 max | 0.05 | remainder |
230 | 84.0 – 96.0 | 0.06 max | 0.05 | remainder |
260 | 68.5 – 71.5 | 0.07max | 0.05 | remainder |
270 | 63.0 – 68.5 | 0.10max | 0.07 | remainder |
272 | 62.0 – 65.0 | 0.07max | 0.07 | remainder |
280 | 59.0 – 63.0 | 0.30max | 0.07 | remainder |
330 | 65.0 – 68.0 | 0.20 – 0.8 | 0.07 | remainder |
332 | 65.0 – 68.0 | 1.3 – 2.0 | 0.07 | remainder |
335 | 62.2 – 66.5 | 0.3 – 0.8 | 0.10 | remainder |
370 | 59.0 – 62.0 | 0.9 – 1.4 | 0.15 | remainder |
Nominal composition % | |||||
---|---|---|---|---|---|
Copper Alloy No | Previously Used Designation | Copper | Zinc | Lead | |
220 | 7 | 90.0 | 10 | ||
230 | 1 | 85.0 | 15.0 | ||
260 | 2 | 70.0 | 30.0 | ||
270 | 9 | 65.0 | 35.0 | ||
272 | 8 | 63.0 | 37.0 | ||
280 | 5 | 60.0 | 40.0 | ||
330 | 3 | 66.0 | 33.5 | 0.5 | |
332 | 4 | 66.0 | 32.4 | 1.6 | |
335 | – | 63.0 | 36.5 | 0.5 | |
370 | 6 | 60.0 | 39.0 | 1.0 |
The American Society for Testing and Materials takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in these standards. Users of these standards are expressly advised that determination of the validity of any such patent right, and the risk of infringement of such rights, are entirely their own responsibility.
Reprinted By Permission Of The American Society For Testing And Materials, Copyright.
Conversion Factors
MULTIPLY | BY | OBTAINING |
---|---|---|
Centimeters – cm | 0.03937 | Inches |
Centimeters – cm | 0.01 | Meters – m |
Centimeters – cm | 10 | Milimeters – mm |
Cubic Centimeters – cm 3 | 0.06102 | Cubic Inches – in 3 |
Cubic centimeters – cm 3 | 10-6 | Cubic meters -m 3 |
Cubic feet – ft 3 | 1728 | Cubic Inches – in 3 |
Cubic feet – ft 3 | 0.02832 | Cubic meters -m 3 |
Cubic inches – in 3 | 16.39 | Cubic centimeters -cm 3 |
Cubic meters- m 3 | 35.31 | Cubic feet – ft 3 |
Cubic yards – yd 3 | 0.7646 | Cubic meters -m 3 |
Feet – ft | 30.48 | Centimeter cm |
Feet | 0.3048 | Meters – m |
Feet/ minute | 0.3048 | Meters / minute |
Gallons | 3.785 x 10 -3 | Cubic meters m 3 |
Gallons | 3.785 | Liters – ltr |
Grams – g | 10 -3 | Kilograms – kg |
Grams – g | 2.2046 | Pounds – lbs |
Inches | 2.54 | Centimeters – cm |
Inches | 2.54 | Centimeters – cm |
Inches | 25.4 | Millimeters- mm |
Kilograms – kg | 2.2046 | Pounds – lbs |
Kilograms – kg | 10 3 | Grams – g |
kg/mm2 | 1422 | lb/in2 |
Kilometeres – kg | 3281 | Feet – ft |
Liters | 0.2642 | Gallons |
Meters – m | 100 | Centimeters – cm |
Meters – m | 3.281 | Feet – ft |
Meters – m | 39.37 | Inches |
Meters – m | 103 | Millimeters – mm |
Miles | 5280 | Feet – ft |
Miles | 1.609 | Kilometers – km |
Miles | 1760 | Yards |
Ounces | 28.349527 | Grams – g |
Pounds – lbs | 453.59 | Grams – g |
Lb/in2 | 7.03 x 10-4 | kg/mm2 |
Square centimeters – cm2 | 0.1550 | Square inch – in2 |
Square feet – ft2 | 929 | Square centimeter – cm2 |
Square inches – in2 | 6.452 | Square centimeter – cm2 |
Square inches – in2 | 645.2 | Square millimeters – mm2 |
Square inches – in2 | 645.2 | Square millimeters – mm2 |
Square kilometer – km2 | 0.3861 | Square mile |
Square meters – m2 | 10.76 | Square feet – ft2 |
Square miles | 2.59 | Square kilometers – km2 |
Square millimeters – mm2 | 1.55 x 10-3 | Square inches – in2 |
Tons (long) | 2240 | Pounds |
Tons (long) | 1016 | Kiligrams-kg |
Tons (metric) | 2205 | Pounds |
Tons (metric) | 103 | Kilograms – kg |
Tons (short) | 2000 | Pounds |
Yards | 0.9144 | meters – m |
Farenheit – F = 9/5C + 32
Tensile Strength
Temper | Lbs/In2 | Kg/mm2 |
---|---|---|
Soft | 48,350 – 51,200 | 34 – 36 |
1/8 Hard | 52,600 – 56,900 | 37 – 40 |
1/4 Hard | 54,000 – 61,200 | 38 – 43 |
1/2 Hard | 62,500 – 72,500 | 44 – 51 |
3/4 Hard | 68,250 – 74,000 | 48 – 52 |
Extra Hard | 74,000 – 88,200 | 52 – 62 |
Hard | 85,300 – 91,000 | 60 – 64 |
Hardness Conversions
Härte / Hardness / Dureté | ||||||||
Vickers HV 30 |
Brinell HB 30 |
|
Zugfestigkeit σ B Tensile strength σ B Résistance σ B N/mm 2 |
|||||
80 | 80 | 36,4 | – | 270 | ||||
85 | 85 | 42,4 | – | 290 | ||||
90 | 90 | 47,4 | – | 310 | ||||
95 | 95 | 52,0 | – | 320 | ||||
100 | 100 | 56,4 | – | 340 | ||||
105 | 105 | 60,0 | – | 360 | ||||
110 | 110 | 63,4 | – | 380 | ||||
115 | 115 | 66,4 | – | 390 | ||||
120 | 120 | 69,4 | – | 410 | ||||
125 | 125 | 72,0 | – | 420 | ||||
130 | 130 | 74,4 | – | 440 | ||||
135 | 135 | 76,4 | – | 460 | ||||
140 | 140 | 78,4 | – | 470 | ||||
145 | 145 | 80,4 | – | 490 | ||||
150 | 150 | 82,2 | – | 500 | ||||
155 | 155 | 83,8 | – | 520 | ||||
160 | 160 | 85,4 | – | 540 | ||||
165 | 165 | 86,8 | – | 550 | ||||
170 | 170 | 88,2 | – | 570 | ||||
175 | 175 | 89,6 | – | 590 | ||||
180 | 180 | 90,8 | – | 600 | ||||
185 | 185 | 91,8 | – | 620 | ||||
190 | 190 | 93,0 | – | 640 | ||||
195 | 195 | 94,0 | – | 660 | ||||
200 | 200 | 95,0 | – | 670 | ||||
205 | 205 | 95,8 | – | 680 | ||||
210 | 210 | 96,6 | – | 710 | ||||
215 | 215 | 97,6 | – | 720 | ||||
220 | 220 | 98,2 | – | 730 | ||||
225 | 225 | 99,0 | – | 750 | ||||
230 | 230 | – | 19,2 | 760 | ||||
235 | 235 | – | 20,2 | 780 | ||||
240 | 240 | – | 21,2 | 800 | ||||
245 | 245 | – | 22,1 | 820 | ||||
250 | 250 | – | 23,0 | 830 | ||||
255 | 255 | – | 23,8 | 850 | ||||
260 | 360 | – | 24,6 | 870 | ||||
265 | 265 | – | 25,4 | 880 | ||||
270 | 270 | – | 26,2 | 900 | ||||
275 | 275 | – | 26,9 | 920 | ||||
280 | 280 | – | 27,6 | 940 | ||||
285 | 285 | – | 28,3 | 950 | ||||
290 | 290 | – | 29,0 | 970 | ||||
295 | 295 | – | 29,6 | 990 | ||||
300 | 300 | – | 30,3 | 1010 | ||||
310 | 310 | – | 31,5 | 1040 | ||||
320 | 320 | – | 32,7 | 1080 | ||||
330 | 330 | – | 33,8 | 1110 | ||||
340 | 340 | – | 34,9 | 1140 | ||||
350 | 350 | – | 36,0 | 1170 | ||||
360 | 359 | – | 37,0 | 1200 | ||||
370 | 368 | – | 38,0 | 1230 | ||||
380 | 376 | – | 38,9 | 1260 | ||||
390 | 385 | – | 39,8 | 1290 | ||||
400 | 392 | – | 40,7 | 1320 | ||||
410 | 400 | – | 41,5 | 1350 | ||||
420 | 408 | – | 42,4 | 1380 | ||||
430 | 415 | – | 43,2 | 1410 | ||||
440 | 423; | – | 44,0 | 1430 | ||||
450 | 430 | – | 44,8 | 1460 | ||||
460 | – | – | 45,6 | – | ||||
470 | – | – | 46,3 | – | ||||
480 | – | – | 47,0 | – | ||||
490 | – | – | 47,7 | – | ||||
500 | – | – | 48,3 | – | ||||
510 | – | – | 49,1 | – | ||||
520 | – | – | 49,7 | – | ||||
530 | – | – | 50,4 | – | ||||
540 | – | – | 51,0 | – | ||||
550 | – | – | 51,6 | – | ||||
560 | – | – | 52,2 | – | ||||
570 | – | – | 52,8 | – | ||||
580 | – | – | 53,3 | – | ||||
590 | – | – | 53,9 | – | ||||
600 | – | – | 54,4 | – | ||||
610 | – | – | 55,0 | – | ||||
620 | – | – | 55,5 | – | ||||
630 | – | – | 56,0 | – | ||||
640 | – | – | 56,5 | – | ||||
650 | – | – | 57,0 | – | ||||
660 | – | – | 57,5 | – | ||||
670 | – | – | 58,0 | – | ||||
680 | – | – | 58,5 | – | ||||
690 | – | – | 59,0 | – | ||||
700 | – | – | 59,5 | – | ||||
720 | – | – | 60,4 | – | ||||
740 | – | – | 61,2 | – | ||||
760 | – | – | 62,0 | – | ||||
780 | – | – | 62,8 | – | ||||
800 | – | – | 63,6 | – | ||||
820 | – | – | 64,3 | – | ||||
840 | – | – | 65,0 | – | ||||
860 | – | – | 65,7 | – | ||||
880 | – | – | 66,3 | – | ||||
900 | – | – | 66,9 | – | ||||
920 | – | – | 67,5 | – | ||||
940 | – | – | 68,0 | – |
1) Alle mittels verschiedener Härteprüfverfahren an verschiedenen Werkstoffen ermittelten Härtewerte sind nur annähernd vergleichbar.
All hardness values determined on different materials using various hardness testing methods are only approximately comparable.
Les indices de dureté déterminés par des essais différents sur des matières différentes ne sont qu‘approximativement comparables.
2) Die auf eine Dezimale angegebenen Rockwellwerte dienen nur der Interpolation und sind im Endergebnis auf ganze Zahlen zu runden.
The Rockwell values given to one decimal place serve only for interpolation and should be rounded to integers in the end result.Les duretés Rockwell à une décimale ne servent qu‘à l’interpolation, le résultat doit être arrondi au nombre entier.
CONVENIENT FORMULAS & TABLES
WALL THICKNESS CALCULATION
Known:
Outside Diameter (OD) and Inside Diameter (ID) Wall Thickness (W) = (OD-ID) / 2 Example: .375″ OD x .335″ ID W = (.375 – .335) / 2 = .020″
OUTSIDE DIAMETER CALCULATION
Known:
Inside Diameter and Wall Thickness (W) Outside Diameter = 2(W) + ID Example: .335″ ID x .020″ Wall OD = 2(.020) + .335 = .375″
INSIDE DIAMETER CALCULATION
Known:
Outside Diameter and Wall Thickness Inside Diameter = OD – 2(W) Example: 3/8″ OD x .020″ Wall ID = .375 – 2(.020) = .335
WEIGHT CALCULATIONS
The following densities and constants are being used in calculating weights:
ALLOY | DENSITY “d” lb/in3 |
CONSTANT “K” d(12 Π) |
DENSITY g/cm3 |
---|---|---|---|
220 | .318 | 11.98 | 8.80 |
230 | .316 | 11.91 | 8.75 |
260 | .305 | 11.61 | 8.53 |
270 | .306 | 11.53 | 8.47 |
272 | .305 | 11.49 | 8.44 |
280 | .303 | 11.42 | 8.39 |
330 | .307 | 11.57 | 8.50 |
332 | .308 | 11.61 | 8.53 |
370 | .304 | 11.45 | 8.41 |
For a round tube, one foot long, the weight in lb/ft = d(Volume) = d(Π) (OD – W) (W)(L)where L is the length in inches hence, lb/ft = d(12 Π)(OD – W)(W) = K (OD – W) (W)
Example: 3/8″ OD x .020″ W, Alloy 272
lb/ft = 11.49 (.375 – .020)(.020) = .0816
To find lb/piece use the following formula:
lb/pc = K(OD-W)(W)(L2) where (L2) is length of piece in feet
Example: 3/8” OD x .020” Wall x 16.250” long, Alloy 272
lb/pc = 11.49(.375-.020)(.020)(16.250)/12 = .110
$/LB TO $/FT CONVERSION
Calculation to convert from dollars per pound to
dollars per foot :
1, Use weight table or find weight by formula
in lb/ft.
2. Multiply price per pound by pounds per
foot.
Example: 3/8″ OD x .020 Wall, Alloy
272. Price $1.52 per lb.
$/ft =11.49(.375 – .020)(.020)(1.52)=.124
$/LB TO $/PC CONVERSION
Calculation to convert from dollars per pound to
dollars per piece:
1. Find pounds per piece using given formula.
2. Multiply price per pound by pounds per
piece.
Example: 3/8″ OD x .020″ Wall x 16.250″ long, Alloy 272, price $1.52 per lb.
$/pc = 11.49(.375-.020)(.020)(16.250 / 12)(1.52)
=.167
CONVERSION TABLE FOR TENSILE STRENGTH POUNDS PER SQ INCH TO KILOGRAMS PER SQ MILLIMETERS | |
---|---|
Lbs/In2 | Kg/mm2 |
36,000 | 25.32 |
38,000 | 26.72 |
40,000 | 28.13 |
42,000 | 29.54 |
44,000 | 30.94 |
46,000 | 32.35 |
48,000 | 33.76 |
50,000 | 35.16 |
52,000 | 36.37 |
54,000 | 37.97 |
56,000 | 39.38 |
58,000 | 40.79 |
60,000 | 42.19 |
62,000 | 43.60 |
64,000 | 45.01 |
66,000 | 46.41 |
68,000 | 47.82 |
70,000 | 49.23 |
72,000 | 50.63 |
74,000 | 52,04 |
76,000 | 53.45 |
78,000 | 54.85 |
80,000 | 56.26 |
82,000 | 57.67 |
84,000 | 59.07 |
86,000 | 60.48 |
88,000 | 61.88 |
90,000 | 63.29 |
92,000 | 64.70 |
94,000 | 66.10 |
96,000 | 67.51 |
98,000 | 68.92 |
100,000 | 70.32 |
102,000 | 71.73 |
104,000 | 73.14 |
106,000 | 74.54 |
272 BRASS TUBING WEIGHT TABLE
WEIGHT TABLE FOR ALLOY 272 BRASS TUBING IN POUNDS PER FOOT AND KILOGRAMS PER METER |
|||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0UTSIDE DIAMETERS IN INCHES AND MILLIMETERS | |||||||||||||||||
WALL THICKNESS INCHES MILLIMETERS |
.0625 1/16 1.589 |
.0781 6/64 1.984 |
.0938 3/32 2.381 |
.1094 7/64 2.778 |
.1250 1/8 3.175 |
.1406 9/64 3.572 |
.1563 6/32 3.969 |
.1875 3/16 4.763 |
.2188 7132 5.556 |
.2500 1/4 6.350 |
.2813 9/32 7.144 |
.3125 5/16 7.938 |
.3438 11/32 8.731 |
.3750 3/8 9.525 |
.4063 13/32 10.319 |
.4375 7/16 11.113 |
.50 1/2 12.70 |
.006 .1524 |
.0039 .0058 |
.0050 .0074 |
.0061 .0089 |
.0071 .0106 |
.0082 .0122 |
.0093 .0138 |
.0104 .0155 |
.0125 .0186 |
.0147 .0219 |
.0168 .0250 |
.0190 .0283 |
.0211 .0314 |
.0233 .0347 |
.0254 .0378 |
.0276 .0411 |
.0297 .0442 |
.0340 .0506 |
.008 .2032 |
.0050 .0074 |
.0064 .0095 |
.0079 .0118 |
.0093 .0138 |
.0108 .0160 |
.0122 .0182 |
.0136 .0202 |
.0165 .0248 |
.0194 .0289 |
.0222 .0330 |
.0251 .0373 |
.0280 .0417 |
.0309 .0460 |
.0337 .0501 |
.0366 .0545 |
.0395 .0588 |
.0452 .0673 |
.010 .2540 |
.0060 .0090 |
.0078 .0116 |
.0096 .0143 |
.0114 .0170 |
.0132 .0196 |
.0150 .0223 |
.0168 .0250 |
.0204 .0304 |
.0240 .0357 |
.0278 .0411 |
.0312 .0484 |
.0348 .0518 |
.0384 .0571 |
.0419 .0623 |
.0455 .0677 |
.0491 .0731 |
.0583 .0838 |
.012 .3048 |
.0070 .0104 |
.0091 .0136 |
.0113 .0168 |
.0134 .0199 |
.0156 .0232 |
.0177 .0263 |
.0199 .0298 |
.0242 .0360 |
.0285 .0424 |
.0328 .0488 |
.0371 .0582 |
.0414 .0616 |
.0457 .0680 |
.0601 .0745 |
.0544 .0809 |
.0587 .0873 |
.0673 .1001 |
.014 .3556 |
.0078 .0116 |
.0103 .0153 |
.0228 .0190 |
.0153 .0228 |
.0179 .0266 |
.0204 .0304 |
.0299 .0341 |
.0279 .0415 |
.0329 .0490 |
.0380 .0585 |
.0430 .0640 |
.0480 .0714 |
.0531 .0790 |
.0581 .0865 |
.0631 .0939 |
.0681 .1012 |
.0782 .1164 |
.016 .4064 |
.0085 .0126 |
.0114 .0170 |
.0143 .0213 |
.0172 .0256 |
.0200 .0298 |
.0229 .0341 |
.0258 .0384 |
.0315 .0469 |
.0373 .0665 |
.0430 .0640 |
.0488 .0726 |
.0545 .0811 |
.0603 .0897 |
.0660 .0982 |
.0717 .1087 |
.0775 .1153 |
.0890 .1324 |
.018 .4572 |
.0092 .0137 |
.0124 .0185 |
.0157 .0233 |
.0189 .0281 |
.0221 .0329 |
.0254 .0378 |
.0286 .0426 |
.0351 .0522 |
.0415 .0618 |
.0480 .0714 |
.0544 .0809 |
.0609 .0906 |
.0674 .1003 |
.0738 .1098 |
.0803 .1098 |
.0868 .1190 |
.0997 .1484 |
.020 .508 |
.0098 .0140 |
.0134 .0199 |
.0169 .0251 |
.0205 .0305 |
.0241 .0359 |
.0277 .0412 |
.0313 .0466 |
.0385 .0573 |
.0457 .0680 |
.0529 .0787 |
.0600 .0893 |
.0672 .1000 |
.0744 .1107 |
.0816 .1214 |
.0888 .1321 |
.0969 .1427 |
.1103 .1641 |
.022 .5588 |
.0102 .0162 |
.0142 .0211 |
.0181 .0269 |
.0221 .0329 |
.0260 .0387 |
.0300 .0448 |
.0339 .0504 |
.0418 .0522 |
.0497 .0740 |
.0576 .0857 |
.0655 .0975 |
.0734 .1092 |
.0813 .1210 |
.0892 .1327 |
.0971 .1445 |
.1050 .1582 |
.1208 .1798 |
.024 .6096 |
.0106 .0158 |
.0149 .0222 |
.0192 .0286 |
.0235 .0350 |
.0279 .0415 |
.0322 .0479 |
.0365 .0643 |
.0451 .0671 |
.0537 .0799 |
.0623 .0927 |
.0709 .1055 |
.0796 .1184 |
.0882 .1312 |
.0968 .1440 |
.1064 .1568 |
.1140 .1696 |
.1313 .1954 |
.026 .6604 |
.0109 .0162 |
.0156 .0232 |
.0202 .0301 |
.0249 .0371 |
.0296 .0440 |
.0342 .0509 |
.0389 .0579 |
.0482 .0717 |
.0576 .0857 |
.0669 .0995 |
.0763 .1136 |
.0858 .1274 |
.0949 .1412 |
.1043 .1552 |
.1136 .1690 |
.1229 .1829 |
.1416 .2106 |
.028 .7112 |
.0111 .0165 |
.0161 .0240 |
.0212 .0315 |
.0262 .0390 |
.0312 .0464 |
.0362 .0539 |
.0413 .0615 |
.0513 .0763 |
.0614 .0914 |
.0714 .1062 |
.0815 .1213 |
.0915 .1362 |
.1016 .1512 |
.1116 .1661 |
.1217 .1811 |
.1317 .1960 |
.1519 .2260 |
.030 .762 |
.0112 .0167 |
.0166 .0247 |
.0220 .0327 |
.0274 .0408 |
.0327 .0489 |
.0381 .0567 |
.0435 .0647 |
.0543 .0808 |
.0651 .0969 |
.0758 .1128 |
.0868 .1289 |
.0974 .1449 |
.1081 .1609 |
.1169 .1769 |
.1297 .1930 |
.1405 .2091 |
.1620 .2411 |
.035 .889 |
.0173 .0257 |
.0236 .0351 |
.0299 .0445 |
.0362 .0539 |
.0425 .0632 |
.0488 .0726 |
.0613 .0912 |
.0739 .1100 |
.0865 .1287 |
.0990 .1473 |
.1116 .1661 |
.1242 .1848 |
.1367 .2034 |
.1493 .2222 |
.1619 .2409 |
.1870 .2783 |
|
.040 1.016 |
.0247 .0368 |
.0319 .0475 |
.0391 .0582 |
.0462 .0687 |
.0534 .0795 |
.0678 .1009 |
.822 .1223 |
.0965 .1436 |
.1109 .1650 |
.1252 .1863 |
.1396 .2077 |
.1540 .2292 |
.1683 .2504 |
.1827 .2719 |
.2114 .3140 |
||
.040 1.016 |
.045 1.143 |
.0333 .0496 |
.0414 .0615 |
.0494 .0735 |
.0575 .856 |
.898 .1336 |
.1060 .1577 |
.1222 .1818 |
.1383 .2058 |
.1545 .2299 |
.1706 .2539 |
.1858 .2780 |
.2029 .3019 |
.2353 .3501 |
|||
.050 1.770 |
.0431 .0541 |
.0521 .0776 |
.0611 .0909 |
.0790 .1176 |
.970 .1443 |
.1149 .1710 |
.1329 .1978 |
.1506 .2244 |
.1688 .2612 |
.1867 .2778 |
.2047 .3046 |
.2226 .3312 |
.2585 .3846 |
ORDERING INFORMATION
In order to expedite your purchases the following information should be included in your order:
ALLOY
Specify Copper Alloy Number or Chemical
Requirements.
TEMPER
Such as hard, 1/2 hard, soft.
QUANTITY
In pounds, feet, pieces, kilograms or meters.
DIMENSIONS
Dimensions of a given tube shall be specified
with respect to any two, but not all three of
the following:
- Outside Diameter (O.D.)
- Inside Diameter (I.D.)
- Wall Thickness (W)
The standard method of specifying wall thickness
shall be in decimal fractions. Dimensions shall
be in inches or millimeters.
TOLERANCES
Unless otherwise specified, tolerances shall be in
accordance with ASTM specification B251, current
edition.
LENGTH
Mill length in feet or meters
Cut -to -Length in inches or millimeters
Tubing in coils in length or weight
Include length tolerance on straight tubing
SPECIFICATIONS
ASTM, CDA, SAE, DIN etc.
END USE
If possible specify end use of tubing
SAMPLES
Specify if pre -production samples are required
DATE REQUIRED
Include date when tubing are needed at destination
PACKING, MARKING
SHIPPING
Specify if any special requirements are needed
concerning packing, marking or shipping