Copper-Nickel Mill Products

Copper-Nickel Mill Products Copper-Nickel Rod, Sheet, Plate, and Tubing ALASKAN COPPER & BRASS COMPANY

History W hen Alaskan Copper Works was founded as a marine coppersmithing company in 9, one of its major activities was forming and brazing pipe and pipe fittings made from copper, brass and bronze, primarily for use in the Pacific Northwest shipbuilding industry. Beginning in the 920 s, many of the area s growing process industries, such as pulp and paper, which had relied on wood stave and cast iron as corrosion resistant materials for their tanks and piping, welcomed the development of a new weldable alloy, silicon bronze. This alloy had special advantages in weight, cost and corrosion resistance. Alaskan Copper Works participated in the transition to this innovative metal and in the development of the welding techniques necessary for its proper fabrication. In the 90 s, alloys with even better corrosion resistance, such as the austenitic stainless steels, became available and quickly came into general use not only in the pulp and paper industry but also in the other process industries then beginning to develop, such as Alaskan Copper Works yesterday petrochemical and food processing. Again, Alaskan Copper Works participated in the application of these new, advantageous materials and in the development of the welding and fabricating procedures required to maximize their usefulness. Over the intervening years, improvements in our manufacturing capacities have seen the standard lengths of most pipe sizes increase from 4 feet to 0 feet and then to 20 feet. Dieformed smooth-flow elbows began to be made in small sizes and gradually advanced to include larger sizes and many radii and wall thicknesses. Other advances over the years have led to tees being made with smooth-drawn outlets, the development of many available choices in the types of stub ends for different services and our manufacturing of pipe and fittings to advanced specifications and in exotic alloys, including our qualification to produce fittings for the nuclear power industry. As a result, today s customers of the Stainless Products Division of Alaskan Copper Works benefit from the accumulated experience of one of the nation s largest organizations devoted exclusively to the manufacturing of pipe and pipe fittings in stainless steels, high-nickel alloys, duplex stainless alloys, copper-nickel alloys, aluminum, titanium, zirconium, copper and other weldable corrosion resistant alloys. Alasan Copper Works today.

Your Source for Corrosion Resistant Alloys Alaskan Copper & Brass Company combines the largest and most diverse inventory of alloys in the Pacific Northwest with the very latest in material processing equipment. Our goal is to continue to be a true service center for our customers. We provide accurate, rapid quotation services and the ability to deliver material on time, preprocessed if necessary to our customer s exact specifications. Northwest Owned and Operated Alaskan Copper & Brass Company has been owned and operated by the same family since 9. In our Seattle, Portland and Canadian distribution facilities, the emphasis has always been on personal service and long term relationships with our customers. Contract terms, credit terms and special stocking programs can be negotiated locally, with people who understand the Northwest market and its customers. State of the Art Processing Equipment Preprocessing of customer material has become more important every year due to more exacting quality requirements in most industries. Alaskan has responded to that demand by investing heavily in new processing equipment. Minimize scrap and save inventory costs! Let Alaskan do your material processing. Customer Service our Specialty Our sales staff is backed up by one of the most extensive information systems in the metals industry. Each salesperson has instantaneous access to all of our over,000 stocking items through a touch-input computer screen. Questions regarding the status of your order can be answered immediately, without a return call. We value your time as much as you do. This catalog covers sizes, weights and specifications of material for the commercial, military, marine, waste-water, petro-chemical, pharmaceutical, beverage and power industries. Call one of our informed and experienced salespeople for the rapid quotation response you expect in these competitive times. ALASKAN COPPER & BRASS COMPANY P.O. Box 5067 P.O. Box 546 225 North Road Portland, Oregon 97208-5067 Seattle, Washington 9824-546 Coquitlam, B.C. VK V7 2440 Southeast Raymond (97202-468) 2 Sixth Avenue South (984-205) Canada (50) 28-77 (206) 62-5800 (604) 97-6620 Fax: (50) 28-6849 Fax: (206) 82-75 Fax: (604) 97-088 Toll Free: (800) 552-766 Toll Free: (800) 552-766 Toll Free: (800) 667-5456 E-MAIL: acbpdx@alaskancopper.com E-MAIL: acbsea@alaskancopper.com E-MAIL: acbvcr@alaskancopper.com

ALASKAN COPPER PROCESSING CAPABILITIES Coil Processing Aluminum, brass, copper, copper-nickel and stainless steel coil stock from.00 through thick and up to 96 wide are levelled and cut to length on Alaskan s custom-made line. Shearing Precision shearing from light gauge to thick copper alloy material, thick stainless steel and up to / 4 thick aluminum. Sheet or plate can be sheared in 20 foot continuous lengths using an adjustable backgauge. Plate up to thick can be sheared in lengths up to 48. Alaskan s Cut-To-Length facility allows for efficient use of sheet and plate material. Sawing Abrasive sawing of copper alloy material and stainless steel though 4 thick to close tolerance for rectangles and squares. Metal carbide sawing of aluminum plate through 6 thick. Plate up to 96 x 68 can be sawed in full lengths. Plate up to 2 foot long can be sawed with a +/-.005 inch tolerance. Splice Welding Simultaneous welding from both sides by automatic gas tungsten-arc process to achieve any required sheet size from stock material. The weld procedures and welder qualifications conform to Section IX of the ASME Boiler and Pressure Vessel Code. The resulting weld has minimum distortion and minimum reinforcement to allow easy forming such as rolling. Material up to 20 feet in length may be welded together. Order the size that is needed, not just standard sizes. Plasma Burning Computerized automatic plasma burning of any shape can be accomplished. All corrosion resistant alloys can be cut up to thick. Up to 96 x 240 material can be accommodated. A water table is utilized to keep slag and the heat affected zone to a minimum. Do-All Sawing Automatic multiple cutting up to 6 by 6 bar or 6 diameter round bar, rod or tubing. Complex shapes are cut by computerized plasma cutting tables. Aluminum wet pump pressure vessel used to transfer fish from a ship s hold to the dock. Custom Fabrication Custom fabrication of most industrial shapes can be performed by our affiliated company, ALASKAN COPPER WORKS. Work will be performed on a complete package basis including material or on a labor only basis utilizing the customer s material. The entire engineering and drafting department of ALASKAN COPPER WORKS is at your disposal, offering computerized design of heat transfer equipment, pressure vessels and tanks. 2

Table Showing Fractions, Decimals, Centimeters & Millimeters / 6 / 8 / 6 / 4 5 / 6 / 8 7 / 6 / 2 Fractional Inch / / 5 / 7 / 9 / / / 5 / 5 7 9 5 7 9 2 2 25 27 29 Decimal Inch Centimeters Millimeters Millimeters Centimeters Decimal Inch.056.096.969.0969.0.556.0.0792.798.498.50.5.0469.9.906.8906.89.5469.0625.588.5875 4.2875.429.5625.078.984.9844 4.6844.468.578.098.28 2.8 5.08.508.598.094.2779 2.778 5.478.548.6094.25.75.750 5.8750.588.625.406.57.579 6.279.627.6406.56.970.9688 6.6688.667.656.79.466 4.656 7.0656.707.679.875.476 4.7625 7.4625.746.6875.20.559 5.594 7.8594.786.70.288.5558 5.556 8.256.826.788.244.5954 5.95 8.65.865.744.250.650 6.500 9.0500.905.750.2656.6746 6.7469 9.4469.945.7656.28.745 7.48 9.848.984.782.2969.754 7.5406 20.2406 2.024.7969.5.798 7.975 20.675 2.064.825.8.84 8.44 2.044 2.0.828.48.87 8.7 2.4 2.4.848.594.929 9.28 2.828 2.8.8594.75.9525 9.5250 22.2250 2.22.875.906.992 9.929 22.629 2.262.8906.406.0 0.88 2.088 2.02.906.429.072 0.756 2.456 2.42.929.475..25 2.825 2.8.975.45.5.5094 24.2094 2.42.95.4688.9.906 24.606 2.46.9688.4844.20 2.0 25.00 2.500.9844.500.270 2.7000 25.4000 2.540.000 Fractional Inch 5 7 9 4 4 45 47 49 5 5 55 57 59 6 6 7 / 9 / 2 / 2 / 25 / 27 / 29 / / 9 / 6 5 / 8 / 6 / 4 / 6 7 / 8

Copper-Nickel Mill Products Comparison of Wall Thicknesses Pipe and Tubing: ASTM and MIL-T-6420K... 5 Copper-Nickel Rod 90-0 (C70600)... 6 70-0 (C7500)... 6 Copper-Nickel Sheet & Plate 90-0 (C70600)... 7-8 70-0 (C7500)... 9 Copper-Nickel Tubing 90-0 Seamless (C70600)... 0 70-0 Seamless (C7500)... -2 90-0 Welded (C70600)... 70-0 Welded (C7500)... 4 90-0 Condenser (C70600)... 5 70-0 Condenser (C7500)... 5 Arsenical Admiralty Condenser (C4400)... 5 Copper-Nickel 4

Copper-Nickel Comparison of Wall Thicknesses Pipe and Tubing: ASTM and MIL-T-6420K ASTM Nom. Wall MIL-T-6420K Minimum Walls Nominal Outside Extra Class Class Class Class Class Class Pipe Size Diameter Reg Strong 50 200 700 650 00 6000.405.062.00.058.095 / 4.540.082.2.065.065.042.072.20.675.090.27.065.072.049.095.48.840.07.49.065.072.058.20.20 / 4.050.4.57.065.08.08.48.28.0.26.82.065.095.095.80.00 / 4.660.46.94.072.095.20.220.80.900.50.20.072.09.4.250.425 2 2.56.22.08.20.65.40.520 2 2 7.87.280.08.4.20.80.29.04.095.65.250.458 4.250..095.80.284 4 4.250.4.09.20.40 5 5 9 / 6.250.75.25.220.425 6 6 5.250.47.4.259 8 8 5..48.40 0 0 / 4.4.87.80 2 2 / 4.56.250.454 4.65.250 6.65.250 8.80.250 20.80.250 22.80.250 24.250 26 28 0.250 4 6 8 40. 42 44 46 48 Wall thicknesses for Class 200 size 4 through 24 are per Alaskan Standard. Alaskan will use the regular schedule thickness shown for all sizes not specified by a standard unless otherwise directed. Dimensions are in inches. 5

Copper-Nickel Rod 90-0 & 70-0 Rod UNS Designation Numbers: 90-0 (UNS C70600) & 70-0 (UNS C7500) Nominal Chemicals: 90-0: Copper 88.6%, Nickel 0.0%, Iron.4% 70-0: Copper 69.5%, Nickel 0.0%, Iron 0.5% Average Physical Properties: 90-0: Tensile 40,000 psi, Yield 8,000 psi, Elongation 5%, Machinability = 20 70-0: Tensile 45,000 psi, Yield 8,000 psi, Elongation 0%, Machinability = 20 Specifications: MIL-C-5726F, ASTM B 5, Temper 060 Soft Stocked in random lengths Because of its excellent corrosion resistance, anti-fouling characteristics, resistance to erosion in turbulent water and strength under different conditions of temperature and pressure, 70-0 Copper-Nickel rod is regarded as one of the best materials for marine applications. It is used in petroleum and chemical industries where conditions of temperature and corrosion are too severe for other alloys. Widely used in marine applications where resistance to both corrosion and biofouling is important. Diameter Size Lbs/Ft 90-0 70-0 / 4.200 4028 (H0 Temper).4 4694.797 40 4002 5.84 400 / 4.790 49 406 7 2.90 47 4044.90 445 4052.899 45 295697 / 4 5.000 46 4060 6.000 479 4078 7.000 487 4086 / 4 9.760 4400 4094 2 2.750 448 409 2 / 4 6.0 4426 45 2 8.000 444 4 2 20.000 4442 44 2 / 4 24.000 4450 459 28.670 4468 467 / 4.928 50060 9.000 464 475 / 4 42.850 476099 4 5.000 4298 48 4 64.500 49 4 / 4 7.440 602488 5 80.040 40548 406 5 / 4 86.000 59578 5 96.000 44 6 5.02 28690 422 7 56.000 40 8 96.400 59442 448 8 / 4 24.4 59750 9 258.000 456 0 0.000 472 6 Note: Sizes 5 and over are hot forged and turned. Dimensions are in inches. All weights are approximate. Sizes not shown may be available upon request.

Copper-Nickel Sheet & Plate 90-0 Copper-Nickel Sheet & Plate UNS Designation Number: 90-0 (UNS C70600) Nominal Chemicals: Copper 88.6%, Nickel 0.0%, Iron.4% Average Physical Properties: Tensile 40,000 psi, Yield 5,000 psi, Elongation 0% Machinability = 20 Specifications: MIL-C5726F, ASTM B 7, ASME SB-7 Widely used in marine applications where resistance to both corrosion and biofouling is important. Thickness Size Lbs/Sq Ft Lbs/Sheet Part Number.0 8 x 96.500 47.000 5006.06 6 x 20 2.90 87.907 4474.095 AVE 6 x 20 4.40.00 28096.25 48 x 20 5.80 2.400 4505.4 MIN 48 x 20 6.80 255.200 45.56 MIN 9.565 x 240 7.422 489.40 4468.65 MIN 4.20 x 80 8.442 456.000 4555.65 MIN 4.20 x 240 8.500 62.42 4960.65 MIN 49.500 x 80 8.500 528.594 495.80 MIN 55.650 x 80 9.060 60.26 4602.80 MIN 55.650 x 240 9.060 840.5 4978.80 MIN 6.900 x 240 9.774 008.50 4994.80 MIN 74.840 x 240 9.000 22.599 44005.875 MIN 48 x 96 9.00 288.960 254926.875 AVE 48 x 20 9.00 6.200 29882.875 MIN 74.840 x 80 9.00 844.757 22602.250 AVE 48 x 96 2.000 84.000 466.250 AVE 74.500 x 80 2.000 7.500 400.250 MIN 4.00 x 80 2.568 674.750 25969.250 MIN 4.00 x 240 2.000 86.999 45645.250 MIN 49.80 x 80 2.000 76.875 4660.250 MIN 49.80 x 240 2.000 98.599 4565.250 MIN 55.40 x 240 2.94 44.999 4986.250 6.680 x 240 2.000 2.600 4686.250 AVE 74.500 x 240 2.000 490.000 56852. MIN 6.850 x 240 5.900 69.09 4578.5 MIN 44.420 x 240 5.770 956.005 48.5 AVE 48 x 96 4.790 47.280 4725.5 AVE 48 x 20 4.750 590.000 4257 Dimensions are in inches. All weights are approximate. Sizes not shown may be available upon request. 7

Copper-Nickel Sheet & Plate 90-0 Copper-Nickel Sheet & Plate (continued) Thickness Size Lbs/Sq Ft Lbs/Sheet Part Number.5 MIN 74.420 x 20 5.790 978.00 40485.75 AVE 48 x 96 8.000 576.000 479.75 AVE 48 x 96 8.000 576.000 55554.75 AVE 8.800 x 20 8.000 582.000 4775.75 AVE 42.800 x 20 8.000 642.000 478.75 AVE 49.00 x 20 8.000 76.500 4806.75 AVE 55.400 x 20 8.000 8.000 4822.75 AVE 6.650 x 20 8.000 924.750 484.75 AVE 74.250 x 20 8.000.750 420624.75 AVE 80 x 20 8.000 200.000 4848.475 AVE 48 x 96 20.560 657.920 420072.500 AVE 48 x 96 2.670 757.440 4864.500 AVE 80 x 20 24.000 600.000 4880.625 AVE 76.500 x 20 0.920 97.50 490.750 AVE 48 x 96 6.790 77.280 49.750 AVE 48 x 96 4.880 6.60 5045.750 AVE 80 x 20 7.00 2486.664 497.000 AVE 48 x 96 46.50 488.0 420496.000 AVE 48 x 96 46.50 488.0 586.000 AVE 5.500 x 20 49.788 26.750 495.000 AVE 60 x 20 48.000 2400.000 276279.250 AVE 60 x 96 60.470 2400.000 496.500 AVE 80 x 20 7.050 476.667 2556 2.000 AVE 48 x 96 96.000 072.000 50500 2.500 AVE 6 x 72 6.277 209.000 42006.000 AVE 60 x 60 44.860 62.500 4204 4.000 AVE 60 x 60 9.80 4784.500 42022 Dimensions are in inches. All weights are approximate. Sizes not shown may be available upon request. 8

70-0 Copper-Nickel Sheet & Plate UNS Designation Number: 70-0 (UNS C7500) Nominal Chemicals: Copper 69.5%, Nickel 0.0%, Iron 0.5% Average Physical Properties: Tensile 50,000 psi, Yield 20,000 psi, Elongation 0% Machinability = 20 Specifications: MIL-C-5726F, ASTM B 7, ASME SB-7 Widely used in marine applications where resistance to both corrosion and biofouling is important. Thickness Size Lbs/Sq Ft Lbs/Sheet Part Number.06 AVE x 20.000 79.999 52968.095 24 x 44 4.47 06.000 45.25 AVE 48 x 20 5.84 2.560 42.4 MIN 48 x 20 6.90 277.200 4.65 MIN 4.20 x 44 8.449 65.000 280074.65 MIN 49.500 x 80 8.500 528.594 492.875 MIN 48 x 20 9.000 60.000 488428.875 MIN 49.750 x 80 9.425 586.7 457.250 MIN 49.80 x 80 2.650 777.659 25026.250 MIN 55.40 x 80 2.000 8.450 499.250 MIN 6.680 x 80 2.777 985.07 467765.250 MIN 74.500 x 80 2.777 89.858 46777. AVE 65 x 20 4.560 788.667 5094.75 AVE 48 x 96 8.000 576.000 4220.75 AVE 49.00 x 20 8.000 76.499 4246.75 AVE 55.75 x 20 8.000 80.620 27626.75 AVE 6.650 x 20 8.000 924.750 226004.500 48 x 20 24.000 960.000 4270.625 AVE 76.500 x 44 0.000 2295.000 259405.750 AVE 72 x 20 6.000 260.000 4296.000 AVE 48 x 96 48.400 548.800 50550.000 AVE 80 x 20 48.400 26.66 47.250 AVE 80 x 20 60.000 999.996 44.75 AVE 48 x 98 64.800 26.796 45.500 AVE 50 x 20 72.000 000.000 469.750 AVE 49 x 98 8.626 2722.000 477 2.000 50 x 27.5 94.980 4205.000 276 2.500 AVE 6 x 96 9.000 2856.000 446.000 AVE 52 x 72 44.000 744.000 25427 4.000 AVE 7 x 49 88.000 266.958 4458 6.250 AVE 2.25 x 76.5 00.000 9.420 4466 Dimensions are in inches. All weights are approximate. Sizes not shown may be available upon request. 9

Copper-Nickel Tubing 90-0 Seamless Tubing, Annealed Temper UNS Designation Number: 90-0 (UNS C70600) Nominal Chemicals: Copper 88.6%, Nickel 0.0%, Iron.4% Average Physical Properties: Tensile 45,000 psi, Yield 8,000 psi, Elongation 5% Specifications: MIL-T-6420K, Type I, Grade, ASTM B 466, Annealed Stocked in 20 foot standard lengths Widely used in marine applications where resistance to both corrosion and biofouling is important. Nominal Pipe Size OD Class 200 MIL-T-6420K Minimum Wall Lbs/Ft Lbs/Ln Part Number ASTM B 466 Regular Wall Nominal Wall Lbs/Ft Lbs/Ln Part Number.250.05.0 2.020 492.049.26 2.520 52467.75.05.65.00 5248.75.049.200 52506.500.05.200 52548 / 4.540.065.400 9998.082.550 4077 / 4.540.2.625 7.500 2625.625.049.68 6.072 5644.625.049.68 9.2 20752.625.065.456.46 26055.675.065.500 40004.09.60 409.840.065.700 4002.07.970 9.400 4085.840.065.675.500 608.840.090.888 7.760 5647 / 4.050.065.900 40020.4.00 26.000 4026.5.065.090 2.800 4008.26.90 8.600 40208.5.065.090 2.800 609.5.082. 26.420 59698 / 4.660.072.50 0.600 40046.46 2.692 5.840 40224 / 4.660.072.50 0.600 6006 / 4.660.082.702 4.040 466.900.072.800 40054.50.0 62.200 402.900.072.760 5.200 600 2 2.75.08 2.600 40062.56 4.200 84.000 40240 2 2.875.08.000 40070.87 6.600.000 40258 2 2.875.08.00 62.000 6048 2 2.875.00.649 72.980 524.500.095 4.000 40088.29 8.60 72.600 4089 4.000.095 4.970 99.400 40096 4 4.500.09 6.40 28.200 400.250 2.98 2.884 4097 4 4.500.09 6.40 28.200 6064 4 5.000.20 8.000 409 5 5.56.25 9.000 4027.250 6.80 20.960 52580 6 6.625.4 2.000 542.250 9.400 2.800 5260 7 7.625.40.000 52564 8 8.625.48-.5 7.000 404..000 0.000 52629 0 0.750.87 26.500 405 0 2 2.750.250 42.000 4069 *Regular thicknesses per ASTM B 466 for sizes through 6. For 8 and larger, wall thicknesses are Sch 40s per ANSI B 6.9. Dimensions are in inches. All weights are approximate. Sizes not shown may be available upon request.

70-0 Seamless Tubing, Annealed Temper UNS Designation Number: 70-0 (UNS C7500) Nominal Chemicals: Copper 69.5%, Nickel 0.0%, Iron 0.5% Average Physical Properties: Tensile 55,000 psi, Yield 20,000 psi, Elongation 5% Specifications: MIL-T-6420K, Type I, Grade or 2, Annealed Stocked in 20 foot standard lengths 70-0 Copper-Nickel tubing has excellent resistance to impingement attack and other forms of corrosion in sea water. These tubes maintian their strength at elevated temperatures better than the brasses or copper. They are widely used in evaporators, feed water heaters, refinery and chemical equipment. Nominal Pipe Size Outside Diameter Class Wall Thickness Lbs/Ft Lbs/Length Part Number.250 200.05.0 2.020 5202.250 00.05.0 2.020 4088.250 6000.058.50.000 40999.75 Special.05.45 2.900 40402.75 00.049.2 4.260 4084.75 6000.08.5 6.500 4000.405 00.058.269 5.80 40842.405 6000.095.95 9.900 408.500 200.05.28 4.60 4070.500 Special.049.28 5.660 407.500 700.065.78 7.560 40559.500 00.072.94 7.880 40850.500 6000.20.6 2.220 4026 / 4.540 200.065.44 8.280 52 / 4.540 700.065.44 8.280 40567 / 4.540 00.072.45 9.020 40868 / 4.540 6000.20.675.500 404.675 200.065.5 0.620 4040.675 700.072.582.640 40575.675 00.095.78 4.760 40876.675 6000.48-.5.040 20.800 4042.750 650.058.52 0.460 2500.750 00.09.96 22.464 40884.840 200.065.675.500 40428.840 700.072.740 4.800 4058.840 00.20.50 2.000 40892.840 6000.20.70 4.600 4050.000 00.4.550.000 40907.000 6000.220 2.29 45.800 2700 / 4.050 200.065.858 7.60 4046 / 4.050 700.08.070 2.400 4059 / 4.050 00.48-.5.790 5.800 4095 / 4.050 6000.28 2.590 5.800 4068 Dimensions are in inches. All weights are approximate. Sizes not shown may be available upon request.

Copper-Nickel Tubing 70-0 Seamless Tubing, Annealed Temper (continued) Nominal Pipe Size Outside Diameter Class Wall Thickness Lbs/Ft Lbs/Length Part Number.5 200.065.090 2.800 40444.5 700.095.550.000 40606.5 650.095.550.000 47778.5 00.80 2.740 49.0 409.5 6000.00.70 74.200 22 / 4.660 200.072.50 0.600 40452 / 4.660 700.095.990 9.800 4064 / 4.660 650.20 2.480 49.600 4075 / 4.660 00.220 4.250 85.000 40949 / 4.660 6000.80 6.9 26.580 25857.900 200.072.760 5.200 40460.900 700.09 2.620 52.400 40622.900 650.4.70 6.400 4076.900 00.250 5.520 0.400 40957.900 6000.425 8.90 25.850 5278 2 2.75 200.08 2.550 6.200 40478 2 2.75 700.20.660 72.600 4060 2 2.75 650.65 4.79 95.860 26955 2 2.75 00.40 9.270 85.400 40965 2 2.875 200.08.00 62.000 40486 2 2.875 700.4 4.920 98.400 40648 2 2.875 650.20 7.260 45.200 40787 2 2.875 00.80 2.700 254.000 4097.500 200.095 4.0 86.600 40494.500 700.65 7.70 47.400 40656.500 650.250 0.900 28.000 40795.500 00.458 8.700 6.600 4098 4.000 200.095 4.970 24.250 40509 4.000 700.80 9.20 84.200 40664 4.000 650.284.950 27.50 209 4 4.500 200.09 6.40 5.840 4057 4 4.500 700.20.700 24.000 40672 4 4.500 650.40 8.900 78.000 40800 4 5.000 700.20.00.000 40680 5 5.56 200.25 9.0 227.775 40525 5 5.56 700.220 5.500 0.000 40698 6 6.625 200.4.700 24.000 405 6 6.625 700.259 22.00 5.600 226850 8 8.625 200.48 6.800 6.000 4054 8 8.625 700.40 6.200 289.600 206 0 0.750 200.87 25.770 55.400 47728 2 2.750 200.250 40.250 805.000 4726 Dimensions are in inches. All weights are approximate. Sizes not shown may be available upon request. 2

90-0 Welded Tubing, Annealed Temper UNS Designation Number: 90-0 (UNS C70600) Nominal Chemicals: Copper 88.6%, Nickel 0.0%, Iron.4% Average Physical Properties: Tensile 40,000 psi, Yield 5,000 psi, Elongation 0% Specifications: MIL-T-6420K, Type II, Grade or 2, ASTM B 467, ASTMB 608, Annealed Normally supplied in 5 foot lengths Widely used in marine applications where resisance to both corrosion and biofouling is important. Nominal Pipe Size OD Class 200 MIL-T-6420K Minimum Wall Lbs/Ft Part Number 5 5.56.25 9.000 40266 6 6.625.4.500 40274 8 8.625.5 6.000 490 9 9.625.87 2.000 25508 Class 50 MIL-T-6420K Minimum Wall Lbs/Ft Part Number 0 0.750.87 25.000 29942.4 9.000 2549 2 2.750.250 40.000 4005.56 26.220 25485 4 4.000.250 45.000 4605.65 0.000 442 6 6.000.250 5.000 52700.65 4.980 52687 8 8.000.250 58.000 49047.80 42.000 25469 20 20.000.250 68.000 285.80 47.50 4424 24 24.000.250 80.000 4427.80 57.400 48588 Note: 90-0 welded tubing is manufactured from raw material inventory on hand and is available thru 54 OD. Wall thicknesses for Class 200 sizes 4-24 are per Alaskan standard. Regular thickness per ASTM B 466for sizes through 6. For 8 and larger, wall thicknesses are Sch 40s per ANSI B 6.9. Dimensions are in inches. All weights are approximate. Sizes not shown may be available upon request.

Copper-Nickel Tubing 70-0 Welded Tubing, Annealed Temper UNS Designation Number: 70-0 (UNS C7500) Nominal Chemicals: Copper 69.5%, Nickel 0.0%, Iron 0.5% Average Physical Properties: Tensile 55,000 psi, Yield 20,000 psi, Elongation 0% Specifications: MIL-T-6420K, Type II, Grade or Grade 2, ASTM B 467, ASTM B 608, Annealed Normally supplied in 5 foot lengths 70-0 Copper-Nickel tubing has excellent resistance to impingement attack and other forms of corrosion in sea water. These tubes maintain their strength at elevated temperatures better than the brasses or copper. They are widely used in evaporators, feed water heaters, refinery and chemical equipment. Nominal Pipe Size OD Class 200 MIL-T-6420K Minimum Wall Lbs/Ft Lbs/Length Part Number 5 5.56.25 9.000 80.000 4047 6 6.625.4.500 20.000 409 8 8.625.48-.5 6.000 240.000 4055 0 0.750.87 25.000 75.000 406 2 2.750.250 40.000 600.000 407 4 4.000.250 45.000 675.000 226876 6 6.000.250 5.000 765.000 2776 20 20.000.250 67.000 005.000 46772 20 20.000.250 6.000 220.000 5954 22 22.000.250 70.000 050.000 4677 24 24.000.250 80.000 600.000 467749 Note: 70-0 welded tubing is manufactured from raw material inventory on hand and is available thru 54 OD. Wall thicknesses for Class 200 sizes 4-24 are per Alaskan standard. Regular thickness per ASTM B 466for sizes through 6. For 8 and larger, wall thicknesses are Sch 40s per ANSI B 6.9. Dimensions are in inches. All weights are approximate. Sizes not shown may be available upon request. 4

Seamless Condenser Tubing 90-0 & 70-0 Copper-Nickel Seamless Condenser Tubing, Annealed Temper UNS Designation Numbers: 90-0 (UNS C70600) and 70-0 (UNSC7500) Nominal Chemicals: 90-0: Copper 88.6%, Nickel 0.0%, Iron.4% 70-0: Copper 69.5%, Nickel 0.0%, Iron 0.5% Average Physical Properties: 90-0: Tensile 45,000 psi, Yield 8,000 psi 70-0: Tensile 60,000 psi, Yield 20,000 psi Specifications: MIL-T-5005F, ASME SB-, ASTM B, Temper 06 (Annealed) Stocked lengths to 26 foot Copper-Nickel alloys are used in industrial condensers, heat exchangers, and evaporating equipment where their resistance to the corrosive action of a wide range of chemicals leads to durability and protection against contamination. These tubes maintain their strength at elevated temperatures better than the brasses or cop per. 70-0 Copper-Nickel is preferred to 90-0 Copper-Nickel where corrosion and temperature conditions are more severe. OD Minimum Wall Gauge Lbs/Ft 90-0 Part Number 70-0 Part Number / 4.05 20.0 492 5202 / 4.049 8.26 52467 28688.05 20.65 5248 40402.049 8.25 52506.05 20.28 52548 4070.049 8.28 407 5.049 8.68 20744 206 5.065 6.456 26055 2066 / 4.049 8.40 20809 20689 / 4.065 6.558 208 2070.049 8.584 20728.065 6.74 20867 Arsenical Admiralty Brass Seamless Condenser Tubing UNS Designation Number: UNS C4400 Nominal Chemicals: Copper 7%, Zinc 27.96%, Tin.00%, Arsenic 0.04% Average Physical Properties: Tensile 52,000 psi, Yield 20,000 psi Specifications: ASTM B, Temper 06 (Annealed) Stock lengths to 26 foot Arsenical Admiralty brass condenser tube is a standard condenser and heat exchanger tube, offering good corrosion resistance in fresh and salt water (at moderate velocities) and exceptional heat transfer characteristics. OD Minimum Wall Gauge Lbs/Ft Part Number.05 20.47 208.049 8.9 2054.049 8.265 2070 5.049 8.52 2096 5.065 6.44 22599 / 4.049 8.40 2049 5 / 4.065 6.5 2045.065 6.74 2045 Dimensions are in inches. All weights are approximate. Sizes not shown may be available upon request.

Notes 6

Alaskan Quality is achieved through a rigorous program designed to get the right instructions to the right people, so that a product is fabricated correctly the first time. Since our beginning in 9, the Alaskan Quality Program has been continually analyzed, revised and improved to meet the increasing challenges and complexity of specifications for piping, fittings, and custom fabrication. Our current Quality Program allows us to create an assignment of responsibility for engineering, drafting, layout, purchasing, scheduling, fabrication, examination, documentation and packaging. Thus our goal...conformance to specification...is consistently shared with you, the Purchaser. Alaskan s facilities for radiography, liquid penetrant examination, ultrasonic gaging, hydrotesting and dimensional checking further confirm the quality that the program creates. Our program of proven procedures also enables the certification of parts and pressure vessels with the symbols of UM, U and U2 in accordance with Section VIII of the ASME Boiler and Pressure Vessel Code. Your purchase of Alaskan quality-crafted products will enable us to share with you our experience, knowledge and dependability. Hydrotesting verifies pressure capabilities of pipe and tubing. Heat-treatment stress relieves fittings after forming. Specialized film reader and digital densitometer are used in interpreting radiographic film. Geometric accuracy is checked on all Alaskan fittings. Radiographic inspection checks the integrity of welds.

Did You Know? Alaskan Copper & Brass Company and Alaskan Copper Works are the nation s largest combination full service center and manufacturer of corrosion resistant alloy products. The following publications from Alaskan Copper & Brass Company and Alaskan Copper Works are available upon request. Mill Products Stock List Copper, Brass, Bronze, Aluminum and Stainless Steel Sheet, Plate, Bar, Pipe Tubing, Fittings and Flanges Alaskan Copper & Brass Company Fax (206) 82-75 Portland, Oregon Fax (50) 28-6849 Vancouver, B.C. FAX (604) 97-088 Stainless Steel Piping Products Stainless Steel and Other Corrosion Resistant Metal Pipe, Flanges and Fittings Alaskan Copper Works Stainless Products Division Fax (206) 82-746 Fabrication Division Corrosion Resistant Alloy Heat Exchangers, Pressure Vessels, Tanks, Columns, Special Fabrications and Prefabricated Piping Systems Alaskan Copper Works Fabrication Division Fax (206) 82-406 Copper-Nickel Products Copper-Nickel Sheet, Plate, Bar, Pipe, Tubing, Fittings and Flanges Alaskan Copper Works Fax (206) 82-75 Bosses and Welding Outlets Branch Outlets Available in Copper-Nickel, Nickel-Alloys, Stainless Steel and Other Corrosion Resistant Alloys Alaskan Copper & Brass Company Fax (206) 82-75 ALASKAN COPPER WORKS P.O. BOX 546 SEATTLE, WASHINGTON 9824-546 00 SIXTH AVENUE SOUTH (984-206) PHONE (206) 62-5800 Fabrication Division: Fax (206) 82-406 Stainless Products Division: Fax (206) 82-746 ALASKAN COPPER & BRASS COMPANY Seattle P.O. BOX 546 SEATTLE, WASHINGTON 9824-546 2 SIXTH AVENUE SOUTH (984-205) PHONE (206) 62-5800 FAX (206) 82-75 Kent 27402 72nd AVENUE SOUTH KENT, WASHINGTON 980 PHONE (206) 62-5800 FAX (206) 82-75 Portland P.O. BOX 5067 PORTLAND, OREGON 97208-5067 2440 SOUTHEAST RAYMOND (97202-468) PHONE (50) 28-77 FAX (50) 28-6849 San Diego P.O. BOX 826 CHULA VISTA, CALIFORNIA 992 0th STREET, SUITE A SAN DIEGO, CALIFORNIA 9254-404 PHONE (69) 42-2546 FAX (69) 42-50 Vancouver, B.C. 225 NORTH ROAD COQUITLAM, B.C., CANADA VKV7 PHONE (604) 97-6620 FAX (604) 97-088