Strengths of Roll Extruded solid-solution alloy pipes are usually PED 97/23/EC

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1 COMMERCIAL SEAMLESS PIPE & TUBE Rollmet seamless pipe and tube sets the standard for large diameter stainless steel, high nickel alloy pipe and tube for the power, petrochemical and nuclear industries. PRODUCTION DETAILS AS9100/ISO9001 ROLL EXTRUSION METHODS Strengths of Roll Extruded solid-solution alloy pipes are usually PED 97/23/EC greater than those of conventional manufactured pipe/tube Austenitic Stainless Steel ASTM A312/376 0 SERIES because of the fine grain size achieved through cold working plus Ferritic/Austenitic Stainless Steel ASTM A790 S31803 DUPLEX recrystallization Rollmet seamless pipe and tube is available in many other alloys such as zirconium, titanium, Alloy 200, 400, 600, 625, 718, 825, Alloy 20 and C276 Specializing in large diameter thin wall pipe and tube years of manufacturing experience Roll Extrusion, as a net process, achieves final pipe dimensions through metal displacement Roll Extrusion performed at room temperature ambient

2 OTHER ORDER SPECIFICATIONS ACHIEVED ; 60 RA or better I.D. finish ; Straightness.040 per 7 feet ; Roundness to.060 ; Cylindricity within.040 in 232 ; Quality assurance program to ISO 9001 ; Aerospace manufacturing precision and quality for your commercial seamless pipe and tube requirements ; Fast turnaround on your delivery needs ; 0 foot minimum order 6 through 12 pipe size ; 80 foot minimum order 14 through 26 pipe size (dependent on size) ; Single random lengths ASTM allowables ; Fine grain size for stainless grades runs 6 to 8 typical ; Wall tolerances better than ASTM allowables EXAMPLES OF TOLERANCES HELD O.D. TOL± WALL TOL± 6.000" " " " " " " * To thousandths of an inch DIMENSIONS OF SEAMLESS PIPE* PIPE SIZES OUTSIDE DIAMETERS ASA PIPE SCHEDULE 5S 10S S/ STD 6" " " S/ XH 12" " " " " " " " * To thousandths of an inch PCC Rollmet, Inc. delivers smart communication and aviation electronics solutions to customers worldwide. Backed by a global network of service and support, we stand committed to putting technology and practical innovation to work for you whenever and wherever you need us. In this way, working together, we build trust. Every day. 40 PCC Rollmet, Inc. manufactures seamless pipe using two methods of roll extrusion. Internal Roll Extrusion: The starting hollow is placed inside a onepiece, cylindrical die ring. The rollers inside the starting hollow are displaced radially outward until they bite into the inside diameter of the hollow surface a controlled amount. The hollow outside diameter remains constant while the rollers produce a thinner wall with a corresponding increase in I.D. and hollow length in a single pass Starting Blank.180 External Roll Extrusion: External roll extrusion utilizes a mandrel over which the hollow is placed. Two (2) annular die rings are brought into position on the hollow. The mandrel and hollow are rotated while the die rings progress axially through a series of passes. This simultaneously reduces wall thickness and O.D. while the hollow grows in length. The I.D. remains constant O.D Finished Length, 240 STARTING BLANK 240 FINISHED LENGTH.188 External roll extruded cylinder typical starting blank, demonstrating material economy and axial growth in length while keeping the I.D. constant during external roll extrusion DIMENSIONS OF SEAMLESS TUBE* ** TUBE SIZE DIAMETER WALLS WALLS WALLS WALLS 6" " " " * To thousandths of an inch. **Most diameter and light wall combinations of seamless tubes can be manufactured by PCC Rollmet, Inc O.D. Internal roll extruded cylinder typical starting blank, demonstrating material economy and axial growth in length while keeping the O.D. constant during internal roll extrusion FOR MORE INFORMATION CONTACT: PCC Rollmet, Inc Deere Avenue Irvine, California tel: fax: mdosdourian@pccrollmet.com O.D CS 07/10 BUS Copyright 2010, PCC Rollmet, Inc. All logos, trademarks or service marks used herein are the property of their respective owners.

3 Tubular Products from Special Metals For high-performance applications for oil and gas wells, chemical processing, power generation, and aerospace you can depend on Special Metals tubular products. More than thirty alloy compositions are available as seamless tubing, in a wide range of sizes and finishes, for direct sale, or from appointed distributors with stocks in most of the industrialized nations of the world. A range of complementary product forms, such as U-bent tubing, seam-welded pipe and tube, flanges and fittings, and internally finned tubing can also be supplied. Seamless Pipe & Tubing As-extruded < 10 in (254 mm) OD Cold-worked 0.5 in (13 mm) OD tubing through 8⁵ ₈ in (219 mm) OD pipe ID-finned tubing U-bent condenser tubing Seam-Welded Pipe & Tubing Available from specialist manufacturers of welded tubulars, rolled and welded from high-performance alloy plate, sheet and strip made by Special Metals. Sizes range from small diameter hydraulic tubing to large diameter pipe welded from hot-rolled plate. Contents 4 The Alloy Range for Seamless Pipe and Tubing 6 Total Quality Tubing 8 Typically Specified Room Temperature Mechanical Properties 14 Specialty Complementary Products 17 Forming of Tube and Pipe 2 Publication No. SMC-009 Special Metals Corporation, 2001 MONEL, INCONEL, INCOLOY INCOCLAD, NIMONIC, NILO, INCO-WELD, 601GC, 686CPT, 725NDUR and 800HT are trademarks of the Special Metals Corporation group of companies. 20 Welding and Fabrication 22 Calculated Weights of Tubular Products 24 Weights and Pressure Ratings of Tubing and Casing for Oil and Gas Production 26 Standard Pipe Sizes and Service Pressure

4 Production Capability Wall Thickness (inches) COLD WORKED Outside Diameter (mm) Wall Thickness (mm) The charts provide an indication of the combined capabilities of the Special Metals mills in the USA and Europe. This information is presented for guidance only. Sizes outside these ranges may be available to special inquiry. The size ranges charted cannot be applied to all the tubular products. Alloy compositions and processing characteristics, for example, influence the sizes that are available Outside Diameter (inches) EXTRUDED 50 Outside Diameter (mm) Wall Thickness (inches) Wall Thickness (mm) Outside Diameter (inches)

5 The Alloy Range for Seamless Pipe and Tubing ALLOY UNS WERKSTOFF NR. Specifications The Special Metals seamless tubular products meet the requirements of the appropriate ASTM ASME SAE AMS AECMA British Standard DIN Specifications Nickel 200 N Nickel 201 N MONEL alloy 400 N INCONEL alloy 600 N INCONEL alloy 601 N INCONEL alloy 601GC INCONEL alloy 617 N INCONEL alloy 625 N INCONEL alloy 686 N INCONEL alloy 690 N INCONEL alloy 693 INCONEL alloy 725 N07725 INCONEL alloy C-276 N INCONEL alloy G-3 N INCONEL alloy 050 N06950 INCOLOY alloy 800 N INCOLOY alloy 800H N / INCOLOY alloy 800HT N / INCOLOY alloy 803 S045 INCOLOY alloy 825 N INCOLOY alloy 890 INCOLOY alloy 925 N09925 INCOLOY alloy 020 N INCOLOY alloy 028 N NIMONIC alloy 75 N NIMONIC alloy 80A N NIMONIC alloy 263 N NIMONIC alloy PE16 NILO alloy 36 K93600 / K NILO alloy 42 K NILO alloy 48 K , , NILO alloy K K

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7 Total Quality Tubing Computer-controlled forging Special Metals seamless tubular products are made to the highest quality standards in the industry, and have been proven in some of the most arduous service environments. The general engineering alloys are air-melted and AOD refined. Superalloy tubing is vacuum induction melted. Tubular products can be remelted and refined by vacuum arc or electroslag processes. Primary hot working operations for billets include rolling, forging and extrusion, followed by cold working, tube reducing (pilgering) or drawing, according to the alloy, size and finish required by the customer. Strict quality controls are applied at every processing stage, all described and published in quality assurance procedures. The manufacturing history of every product is fully traceable. Testing facilities for the tubular products include ultrasonic, hydrostatic, eddy current, and boroscope/ intrascope. State-of-the-art production equipment is backed up by computer-based inquiry and order processing systems. Commercial and technical specialists track every order through every processing operation. Up-to-the-minute information on order status is available from the computer systems. Technical assistance on alloy evalution and selection for specific applications is available from Special Metals, the world s most experienced producer of high-performance nickel-base alloys. Tube straightening 6 Air melting and AOD refining

8 Electroslag remelting Pickling Ultrasonic testing Tube reducing (pilgering) Computer-controlled extrusion Trepanned billets 7

9 Typically Specified Room Temperature Mechanical Properties ALLOY SPECIFICATION Number Temper Size (outside diameter) TENSILE STRENGTH ksi MPa Nickel 200 ASTM B in (76 mm) stress-relieved 3 in (76 mm) ASTM B in (127 mm) >5 in (127 mm) stress-relieved all sizes Nickel 201 ASTM B in (76 mm) stress-relieved 3 in (76 mm) ASTM B in (127 mm) >5 in (127 mm) stress-relieved all sizes MONEL alloy 400 ASTM B in (76 mm) stress-relieved 3 in (76 mm) ASTM B in (127 mm) >5 in (127 mm) stress-relieved all sizes INCONEL alloy 600 ASTM B in (76 mm) ASTM B 167 hot-worked or hot-worked & 5 in (127 mm) >5 in (127 mm) cold-worked & 5 in (127 mm) >5 in (127 mm) INCONEL alloy 601 ASTM B in (76 mm) ASTM B 167 cold-worked & or hot-worked & all sizes INCONEL alloy 601GC No Specification all sizes INCONEL alloy 617 ASTM B 167 cold-worked & or hot-worked & all sizes INCONEL alloy 625 ASTM B 444 (Grade 1) >0.5 in (13 mm) solution- (Grade 2) >0.5 in (13 mm)

10 B65 max B62 max B75 max ksi MPa % 0.2% YIELD STRENGTH ELONGATION ROCKWELL HARDNESS

11 Typically Specified Room Temperature Mechanical Properties (continued) ALLOY INCONEL alloy 686 ASTM B 622 SPECIFICATION Number Temper Size (outside diameter) solution ¹ ₂ in (13 89 mm) TENSILE STRENGTH ksi MPa INCONEL alloy 690 ASTM B in (76 mm) ASTM B 167 hot-worked or hot-worked & 5 in (127 mm) >5 in (127 mm) cold-worked & 5 in (127 mm) >5 in (127 mm) INCONEL alloy 693 ASTM B 167 (Pending) all sizes INCONEL alloy 725 ASME Code Case 2217 solution- and aged all sizes OCTG* solution- and aged 2 ³ ₈ 7 in ( mm) INCONEL alloy C-276 ASTM B 622 solution ¹ ₂ in (13 89 mm) OCTG* as-drawn 2 ³ ₈ 7 in ( mm) INCONEL alloy G-3 ASTM B 622 solution ¹ ₂ in (13 89 mm) OCTG* as-drawn 2 ³ ₈ 7 in ( mm) INCONEL alloy 050 OCTG* as-drawn 2 ³ ₈ 7 in ( mm) INCOLOY alloy 800 ASTM B in (76 mm) ASTM B 407 cold-worked & ⁵ ₈ in ( mm) hot-finished or hot-finished 2 ¹ ₂ 9 ¹ ₄ in (64 2 mm) INCOLOY alloy 800H ASTM B in (76 mm) ASTM B 407 hot-finished & or cold-worked & ¹ ₄ in (13 2 mm) INCOLOY alloy 800HT ASTM B in (76 mm) ASTM B 407 hot-finished or cold-worked & ¹ ₄ in ( mm) *OCTG refers to Oil County Tubular Goods the properties of which can be developed with individual customers to match specific order requirements.

12 0.2% YIELD STRENGTH ELONGATION ksi MPa % ROCKWELL HARDNESS * C 40 max * C 45 max * C 39 max 125 * C 38 max

13 Typically Specified Room Temperature Mechanical Properties (continued) ALLOY SPECIFICATION Number Temper Size (outside diameter) TENSILE STRENGTH ksi MPa INCOLOY alloy 803 ASME Section VIII Division I, Code Case Pending ¹ ₄ in (13 2 mm) ASTM A 269 & A ¹ ₄ in (13 2 mm) INCOLOY alloy 825 ASTM B in (76 mm) OCTG* as-drawn 2 ³ ₈ 7 in ( mm) ASTM B 423 hot-finished & ¹ ₄ in (13 2 mm) cold-worked & ⁵ ₈ in ( mm) INCOLOY alloy 890 ASTM B 407 (Pending) hot-finished & or cold-worked & ¹ ₄ in (13 2 mm) INCOLOY alloy 925 ASME Code Case 2218 solution- and aged ¹ ₄ in (13 2 mm) OCTG* solution- and aged 2 ³ ₈ 7 in ( mm) INCOLOY alloy 020 ASTM B ¹ ₄ in (13 2 mm) INCOLOY alloy 028 ASTM B 668 solution ¹ ₄ in (13 2 mm) OCTG* as-drawn 2 ³ ₈ 7 in ( mm) *OCTG refers to Oil County Tubular Goods the properties of which can be developed with individual customers to match specific order requirements. 12

14 0.2% YIELD STRENGTH ELONGATION ksi MPa % ROCKWELL HARDNESS B 100 max * C max * C 38 max * C 33 max 13

15 Specialty Complementary Products Special Metals makes seamless pipe and tubing at its main production facilities in the USA and in the UK. For some applications, like U-bent or ID finned tubing, or co-extruded combinations of alloys, it adds an engineered element to the final product form. As part of its customer service it provides links to specialist manufacturers such as the producers of seam-welded tubing made from plate, sheet or strip; suppliers of bends, elbows, joints and fittings; and redrawers of fine precision tubing. For some applications, package bids include seamless tubulars along with related specialty items. Pipes and fittings for a nuclear power plant rolled and welded from INCOLOY alloy 25-6MO plate. 14 Age-hardened, high strength, corrosionresistant INCOLOY alloy 925 tubing has been made at 8.5 in (216 mm) OD, 0.75 in (19 mm) wall, in lengths up to ft (9.14 m). With a yield strength of 110 ksi (758 MPa), this product is of value for oil-well completion equipment.

16 ID finned, cold finished tubing in INCOLOY alloy 803 developed for pyrolysis tubing in high-severity ethylene furnaces. Packaging U-bent heat-exchanger tubing in MONEL alloy 400. Samples of precision tubing in oxide dispersion strengthened INCOLOY alloy MA956. Sizes range from 5 mm (0.2 in) OD x 0.5 mm (0.02 in) wall to 13 mm (0.5 in) OD x 1 mm (0.04 in) wall. 15

17 Specialty Complementary Products (continued) A section through an INCOCLAD 671/800HT co-extruded tube for superheater and reheater tubing in power utilities. It offers the resistance to metal wastage corrosion of INCONEL alloy 671 as the outside cladding, combined with the high-temperature strength and corrosion-resistance of the INCOLOY alloy 800HT substrate. Seam-welded pipe and tubing, rolled and welded from heat- and corrosionresistant alloy plate, sheet and strip, is available from specialist manufacturers. This specialty product from Special Metals in the UK is small diameter nickelchromium alloy seamless tubing for thermocouple sheathing. Seam-welded pipe in MONEL alloy 400 for a fertilizer processing plant in the Middle East up to in (760 mm) OD, welded from 19.6 ft (6 m) long alloy plate. U-bent tubing in the latest high-performance corrosion-resistant alloy (INCONEL alloy 686), drawn down to 1.1 in (26.7 mm) OD x 0.1 in (2.8 mm) wall, with bend radii of 2 to 6.5 in (50 to 165 mm). Bend, elbows and fittings in heat- and corrosion-resistant alloys are available from specialist manufacturers. 16

18 Forming of Tube and Pipe All common forming operations such as bending, coiling and expanding can readily be performed on tube and pipe made by Special Metals. In general, material in the condition is recommended. MONEL alloy 400, Nickel 200 and Nickel 201 can be formed in the stress-relieved temper. However, the amount of deformation will be limited by the higher tensile strength and lower ductility. In bending, the minimum radius to which stress-relieved tubing can be bent is 25-50% greater than for tubing of the same size. Bending and Coiling Standard methods of bending include ram or press bending, roll bending, stationary-die bending, and rotating-die bending. Tubing and pipe of the MONEL, INCONEL and INCOLOY alloys are readily bent by any of these procedures. An important precaution to observe in all bending is to allow maximum radii to ensure that applied stresses are as evenly distributed as possible. The minimum radii to which nickel alloy tubing can be bent by various methods are given in the table on this page which should be used as a guide to general limitations. Depending on equipment design, tube size and quality of the finished bend, it is possible to bend to smaller radii than those listed. However, when smaller radii are necessary, trial bends should be made to determine if the desired bend is possible. Bending with Mandrels or Fillers Thin-wall tubing may be bent to small radii without wrinkling by use of a mandrel or filler. Thin-wall tubing in high nickel alloys may be mandrel-bent through 180 degrees to a minimum radius of 2D. To minimize galling of the inside surface of the tube, mandrels should be made of hard alloy bronze rather than steel. Steel mandrels may be used but should be chromium plated to reduce galling. Mandrels must be lubricated before use. Lubricants of extreme-pressure, chlorinated oil are best for severe bending. For less severe bending or for ease of removal, water-soluble lubricants are used. Any of the standard filler materials such as sand, resin, and low-melting-point alloys may be used. Sand is the least desirable because it is difficult to pack tightly and can lead to the formation of wrinkles or kinks during bending. Low-melting-alloy fillers produce the best bends. Their expansion characteristics ensure that voids are eliminated and a sound center is created. Alloy fillers are removed by heating the bent tube in steam or hot water. Metallic fillers must not be removed by direct torch heating since they contain elements such as lead, tin, and bismuth which will embrittle the highnickel alloys at elevated temperatures. It is imperative that all traces of metallic fillers are removed before fabrication and service. Bending without Mandrels or Fillers In bending with no internal support, the dies should be slightly smaller than those used with a mandrel or filler. Bending without use of a mandrel or filler is suitable only for tube and pipe that have a wall thickness greater than 7% of the outside diameter, or for bends of large radii. Nickel alloy tube in sizes within the above ratio can be bent with no mandrel or filler to a minimum mean radius three times the outside diameter of the tube (3D) through 180 degrees. Method of Bending Press Bending Unfilled Tube Roll Bending Filled Tube Stationary Die, Unfilled Tube Stationary Die, Filled Tube or Using Mandrel Minimum Mean Bend Radius 6 x OD 4 x OD 2 ¹ ₂ x OD 2 x OD Maximum Included Angle of Bend (degrees) Rotating Die, Unfilled Tube 3 x OD 180 Rotating Die, Filled Tube or Using Mandrel 2 x OD

19 Forming of Tube and Pipe (continued) Press Bending Press or ram bending, in which the tube is held by two supporting dies and a force is applied between the dies (see Figure 1), is normally used only for heavy-wall tubing where some flattening is tolerable. This method does not provide close tolerances and is applicable only to large radius bends. The bend is limited to 120 degrees, and the radius of the bend should not be less than six times the outside diameter of the tube. A filler material should be used if bends of radii less than 6 x OD are to be made. Pressure blocks used in press bending should be at least twice the outside diameter of the tube in length. Press bending with wing dies is used for unfilled, thin-wall, large-diameter tube. Annealed tubing is not always preferred for press bending. Annealed tubing of low base hardness does not have sufficient stiffness to withstand deformation without excessive flattening. Consequently, nickel and the MONEL nickelcopper alloys are usually press bent in the stressrelieved temper. The chromium-containing INCOLOY and INCONEL alloys have higher mechanical properties in the condition than nickel and the nickel-copper alloys and should be press-bent in the temper. Ideally, the choice of temper for a specific bend is determined by several trial bends. Roll Bending Roll bending (Figure 2) is the principal method of producing helical coils, spirals, and circular configurations since an included angle of 360 degrees can be obtained. Bending may be done on either unfilled or filled tube. The minimum bend radius for unfilled tube is approximately six times the outside diameter of the tube. Stationary-die Bending Stationary-die bending (Figure 3) utilizes a stationary bending die and a movable pressure die. This method is not suitable for thin-wall tubing and is generally used with no mandrel support. Stationary-die bending can produce bend radii down to 2¹ ₂ x OD but is normally used only for large-radius bends. The maximum included angle that can be produced is 180 degrees. Rotating-die Bending Rotating-die bending is the most common bending process and is the preferred method for bending nickel alloy tube. The process is similar to stationary-die bending except that the bending die revolves and the wiper block remains stationary. Rotating-die bending machines may have either a fixed wiper block (Figure 4) or a sliding wiper block (Figure 5). The sliding wiper block is preferred because it distributes the applied stresses more evenly. Support Post Way Tube Ram Tube Rotating Bending Die Tube Pressure Block Figure 1 Equipment for press bending Power-Driven Rolls Figure 2 Roll bending. The bend radius is controlled by raising or lowering the top roll Clamp Movable Pressure Die Figure 3 Stationary-die bending Rotating Bending Die Tube Rotating Bending Die Tube Stationary Wiper Block Sliding Wiper Block Clamp Clamp Figure 4 Rotating-die bending with stationary wiper block Figure 5 Rotating-die bending with sliding wiper block 18

20 Tubing can be bent as much as 180 degrees with a minimum radius of 2 x OD by rotary bending. Although bending can be done without a mandrel, a mandrel is generally preferred and must be used when the ratio of tube diameter to wall thickness is above the limit suitable for bending without wrinkling or collapsing of the tube. Various types of mandrel are used including ball and straightplug types. Expanding Heat-exchanger Tube Tubing of the MONEL, INCONEL and INCOLOY alloys can be expanded into tube sheets by any conventional method. Some design factors which must be taken into consideration in expanding or rolling tubing include thickness of the tube sheet, wall thickness of the tube, tube spacing or ligament between tube-sheet holes, rolling practice, clearance between tube and hole, and the relative hardnesses of the tubes and tube sheets. If an unfamiliar design is being used, trial tests should be performed to determine if difficulties may be encountered in expanding. The oversize allowance on tube-sheet holes to the nominal outside diameter of the tube should be kept to a minimum. The tube-sheet hole should be to in (0.10 to 0.20 mm) larger than the nominal outside diameter of the tube for tubing less than 1¹ ₂ in (38 mm) OD. For larger tubing the oversize-allowance should be to in (0.23 to 0.25 mm). Procedure Expanding may be done by drifting with sectional expanders or, preferably, by rolling with threeroll expanders. The ends of rolled-in tubing are flared in the conventional manner. The tube-sheet hole and both the outside and inside surfaces of the tube must be free of all matter such as oxide, dirt and oil. The ends of the tube should also be deburred before rolling. Lubrication should be provided between the rollers of the tool and the inside surface of the tube. Any sulfur-free mineral oil or lard oil, either diluted or straight, may be used. Lubricants that contain embrittling or contaminating elements such as sulfur or lead should be avoided because of the difficulty of cleaning the finished assembly. Material Temper The tube sheet should be harder than the tube being rolled into it, otherwise springback in the tube may be greater than in the tube sheet, causing a gap between the two when the expanding tool is removed. For that reason, tube sheets are usually supplied in the as-rolled or as-forged temper and tube in the temper. It is particularly important for the tube sheet to be harder than the tube when the sheet is thinner than the outside diameter of the tube or when the tubes are closely spaced. Tubes are closely spaced when the tube-sheet ligament is less than the greater of 25% of the outside diameter or ¹ ₄ in (6 mm). Stress-relieved tubing may be slightly harder than the tube sheet but can be expanded to form a satisfactory connection if greater care is exercised in expanding. For greater assurance of pressure tightness, a seal weld may be placed around the end of the tube after expanding. The stressrelieved temper is suitable for either welding or silver brazing. If rolling of stress-relieved tube appears to be a marginal operation, the problem can often be remedied by using tube or stressrelieved tube with the ends. Stressrelieved, end- tubing combines the strength advantage of stress-relieved material with the ease of fabrication of material. Tubing in the condition is used when optimum rolling or expanding characteristics are desired or when severe cold-bending and flaring are to be done. Miscellaneous Forming Operations Flanging, bulging, swaging, and other expanding or reducing operations can be readily performed on tube and pipe of the high-nickel alloys. Many such operations are variations of those discussed in this section, and comments made on specific operations will also apply to the variations. Extremely severe or complex forming operations may require that the material be given one or more intermediate anneals to prevent rupturing from excessive cold work. Controlled rolling equipment should be used to prevent over-expanding the tubes. Over-expanding may distort the tube sheet and plastically deform the tube-sheet ligaments, causing loosefitting tubes. This is particularly true when the tube has a higher hardness than the tube sheet or a significantly higher work-hardening rate. 19

21 Welding and Fabrication For many applications, the corrosion- and heat-resistant tubular products have to be fabricated and welded. The MONEL, INCONEL and INCOLOY alloy products are amenable to these processes. Full details on processes and techniques can be obtained from our website, or from any of our offices listed on the back of this publication. Matched composition welding electrodes and filler metals are available for many of the tubular products. The main examples are listed below. Where a choice is indicated, the selection should be made to suit the welding process and/or the service conditions. Advice on the optimum selection is available. ALLOY WELDING ELECTRODE FILLER METAL Nickel 200 & 201 Nickel 141 Nickel 61 MONEL alloy 400 MONEL 190 MONEL 60 INCONEL 112 INCONEL 625 INCONEL alloy 600 INCONEL 117 INCONEL 62 INCONEL 132 INCONEL 82 INCONEL 182 INCONEL 617 INCO-WELD A INCO-WELD B INCONEL alloy 601 INCONEL 117 INCONEL 82 INCONEL 182 INCONEL 601 INCO-WELD A INCONEL INCONEL alloy 601GC INCONEL 117 INCONEL 82 INCO-WELD A INCONEL 601 INCONEL 617

22 ALLOY WELDING ELECTRODE FILLER METAL INCONEL alloy 617 INCONEL 117 INCONEL 617 INCONEL alloy 625 INCONEL 112 INCONEL 622 INCONEL 122 INCONEL 625 INCO-WELD 686CPT INCO-WELD 686CPT INCONEL alloy 686 INCO-WELD 686CPT INCO-WELD 686CPT INCONEL alloy 690 INCONEL 152 INCONEL 52 INCONEL 72 INCONEL alloy 693 INCONEL alloy 725 Consult SMC Welding Products Co. INCO-WELD 725NDUR INCONEL alloy C-276 INCONEL C-276 INCONEL C-276 INCO-WELD 686CPT INCO-WELD 686CPT INCONEL alloy G-3 INCONEL 112 INCONEL 622 INCO-WELD 686CPT INCO-WELD 686CPT INCONEL alloy 050 INCONEL 112 INCONEL 622 INCO-WELD 686CPT INCO-WELD 686CPT INCOLOY alloys 800, INCO-WELD A INCONEL H & 800HT INCONEL 117 INCONEL 617 INCOLOY alloy 803 INCONEL 117 s INCONEL 617 s INCONEL 152 c INCONEL 52 c INCOLOY alloy 825 INCONEL 112 INCONEL 625 INCO-WELD 686CPT INCO-WELD 686CPT INCOLOY alloy 890 INCONEL 117 s INCONEL 617 s INCONEL 152 c INCONEL 52 c INCOLOY alloy 925 INCO-WELD 725NDUR INCOLOY alloy 020 INCONEL 112 INCONEL 625 INCOLOY alloy 028 INCONEL 112 INCONEL 625 INCO-WELD 686CPT INCO-WELD 686CPT NIMONIC alloy 75 INCO-WELD A NC 80/20 INCONEL 117 INCONEL 82 INCONEL 617 NIMONIC alloy 80A NIMONIC alloy 263 NIMONIC 263 NIMONIC alloy PE 16 INCO-WELD 725NDUR NILO alloys Nickel 141 Nickel 61 36, 42 & 48 INCO-WELD A INCONEL 82 NILO CF36 NILO CF42 NILO alloy K c For corrosion limited applications s For strength limited applications NILO CF36 NILO CF42 21

23 Calculated Weights of Tubular Products The table on page 23 shows calculated weights for cold-worked and extruded tubing and ASA Schedule pipe, in lb/ft and kg/m. Note that, in practice, small differences can occur due to variations in dimensions within permitted tolerances. Calculated Weights To determine the weight in pounds per linear foot or kilograms per linear meter of seamless tube or pipe, use the calculations on page 23. When the O.D. is given, subtract the wall thickness from the O.D., multiply by the wall thickness, then multiply by the factors on page 23. When the I.D. is given, add the wall thickness to the I.D., multiply by the wall thickness, then multiply by the factors on page

24 ALLOY FACTOR (FOR LB/FT) FACTOR (FOR KG/M) Nickel Nickel MONEL alloy INCONEL alloy INCONEL alloy INCONEL alloy 601GC INCONEL alloy INCONEL alloy INCONEL alloy INCONEL alloy INCONEL alloy INCONEL alloy INCONEL alloy C INCONEL alloy G INCONEL alloy INCOLOY alloy INCOLOY alloy 800H INCOLOY alloy 800HT INCOLOY alloy INCOLOY alloy INCOLOY alloy INCOLOY alloy INCOLOY alloy INCOLOY alloy NIMONIC alloy NIMONIC alloy 80A NIMONIC alloy NIMONIC alloy PE NILO alloy NILO alloy NILO alloy NILO alloy K Example 1 To find the foot weight of a 7 in O.D. x inch average wall tube in INCOLOY alloy 825: O.D wall x x = lb/ft Example 2 To find the meter weight of a 180 mm O.D. x 9 mm average wall tube in INCOLOY alloy 825: O.D. 9.0 wall x 9.0 x = 39. kg/m 23

25 Weights and Pressure Ratings of Tubing and Casing for Oil and Gas Production 24 NOMINAL WEIGHT, CALCULATED PLAIN-END WEIGHT OUTSIDE DIAMETER WALL THICKNESS THREADS AND COUPLING INCOLOY alloy 825, INCONEL alloy G-3 INCONEL alloy C-276 in mm in mm lb/ft kg/m lb/ft kg/m lb/ft kg/m 2³ ₈ ⁷ ₈ ¹ ₂ ¹ ₂ ¹ ₂ ⁵ ₈

26 YIELD STRENGTH: 110,000 psi (758 MPa) YIELD STRENGTH: 125,000 psi (862 MPa) YIELD STRENGTH: 1,000 psi (896 MPa) COLLAPSE PRESSURE INTERNAL YIELD PRESSURE COLLAPSE PRESSURE INTERNAL YIELD PRESSURE COLLAPSE PRESSURE INTERNAL YIELD PRESSURE 1000 psi MPa 1000 psi MPa 1000 psi MPa 1000 psi MPa 1000 psi MPa 1000 psi MPa

27 Standard Pipe Sizes NOMINAL PIPE SIZE OUTSIDE DIAMETER Schedule 5 in in mm in mm Schedule 10 in mm NOMINAL WALL THICKNESS Schedule 40 in mm Schedule 80 in mm 1/ / / Schedule 160 in mm 1/ / ¹ ₄ ¹ ₂ ¹ ₂ ¹ ₂ Service Pressure The ASTM tubing specifications do not include any recommended service pressure or any elevated temperature pressure requirements. However, throughout the tubing and pipe industry, Barlow s Formula is commonly used to estimate the theoretical internal bursting and working pressures of tubing. Using this formula, reasonable estimated burst pressures can be calculated. Yield pressures can be estimated as well by substituting Y (yield strength of material, psi) for S in the formula. A reasonable working pressure is derived by dividing the estimated burst pressure by 4, yielding a 4 to 1 safety factor margin. Simply stated, Barlow s Formula is: P = 2 St / D 26 Where: P = Burst Pressure, psi S = Tensile strength of material, psi t = Wall thickness, inches D = Outside diameter, inches

28 INCONEL INCOLOY MONEL NIMONIC NILO 27