Setting the Standard for Excellence.

Transcription

1 Setting the Standard for Excellence. Williams Metals and Welding Alloys, Inc. Providing Welding & Metals Solutions for Over 0 Years

2 Williams Metals and Welding Alloys is a multi-location supplier of welding filler metals and non-ferrous metals. Corporate Headquarters Strafford Avenue, Suite 08 Wayne, PA Phone: Fax: Our processing and distribution service centers supply copper, brass, bronze, and aluminum in rod, bar, plate, pipe, sheet and strip forms, and ensure just-in-time delivery throughout the United States. The WMWA Welding Division offers a full line of welding consumables in copper, carbon, cobalt, aluminum, stainless, silver brazing, and nickel alloys worldwide. Williams Metals and Welding Alloys services a broad range of markets including the construction, power transmission and distribution, transformer, automotive, and switchgear industries. Product Information Filler Metals Pages - Non-Ferrous Metals Pages - Mansfield Sales Office & Warehouse 0 Mansfield Industrial Parkway Mansfield, OH Phone: 888. Fax: Birmingham Sales Office & Warehouse 700 9th Street North Birmingham, AL Phone: Fax: Concord Sales Office & Warehouse 7 Commerce Drive Concord, NC Phone: Fax: Houston Sales Office & Warehouse 70 Neuhaus Street Houston, TX Phone: 8..9 Fax: Pittsburgh Sales & Administration 0 Reedsdale Street, Suite 00 Pittsburgh, PA - Phone: Fax: Cleveland Area Sales Office 80 State Street, Suite Garrettsville, OH -0 Phone: Fax:

3 PRODUCT INFORMATION - WELDING FILLER METALS Aluminum Welding Wire AWS/SFA A.0 Chemical Composition Limits () GRADE Si FE CU MN MG CR ZN Ti Other Elements Each () Total AL 00 () () Min Remainder Remainder Remainder Remainder () Single values are maximum unless otherwise specified. ( ) Silicon plus Iron shall not exceed.9%. () Beryllium shall not exceed Other grades, including coated electrodes, are available upon request. Copper Based Welding And Brazing Alloys AWS/SFA A.7 A.7 GRADE CU ZN SN MN Si AL P PB FE Deox CopperERCU Silicon BronzeERCUSi-A Aluminum Bronze A-ERCUAL-A 98.0 Min. Bal. Bal Single values are maximum unless otherwise specified. Available on spools and in cut lengths. Other grades, including coated electrodes, are available upon request. Low Alloy Steel AWS/SFA A.8 Typical Analysis Product available in spools, coils, drums, reels, and cut lengths in sizes.0 to. GRADE C MN Si P Ni CR MO V Ti ZR AL 70S - BL 80S - B S - BL S - B S - B 80S - B8 90S - B9 (A) 80SNi- 80SNi- 80SNi- 00S- 0S S (A) Niobium (Columbium) % Nitrogen %

4 Williams 70S- Specification: AWS A.8 Class ER70S- Product available in spools, coils, drums, reels, and cut lengths in sizes.0 to. Williams 70S- is a multiple deoxidized mild steel wire containing Aluminum, Titanium and Zirconium, in addition to Silicon and Manganese. It is capable of sound welds in all grades of carbon steel. MIG welding can be conducted with either Carbon Dioxide, Argon-CO, or Argon % oxygen. TIG welding with 00% Argon. Typical Chemical Analysis C 0.0 MN. Si 0. P 0.0 S 0.0 AL 0.09 ZR 0.0 Ti 0.0 Typical Mechanical Properties Tensile Strength 78,000 PSI Yield,000 PSI Elongation % Impact Strength, Ft/Lbs -0 Ft/Lbs Williams 70S- Specification: AWS A.8 Class ER70S- Product available in spools, coils, drums, reels, and cut lengths in sizes.0 to. Williams 70S- is a mild steel wire primarily used for MIG and TIG welding (GMAW and GTAW). It contains deoxidizers, Manganese and Silicon to provide porous-free welds under normal welding conditions. MIG welding can be performed with either CO or Argon-CO. Typical Chemical Analysis C 0.08 MN. Si 0. P 0.0 S 0.0 Typical Mechanical Properties Tensile Strength 77,000 PSI Yield,000 PSI Elongation % Impact Strength, Ft/Lbs 0 0 Ft/Lbs -0 Ft/Lbs Average Brinnell Hardness Williams 70S- Specification: AWS A.8 Class ER70S- Product available in spools, coils, drums, reels, and cut lengths in sizes.0 to. Williams 70S- is a mild steel wire primarily used for MIG and TIG welding (GMAW and GTAW). It contains higher levels of deoxidizers compared to other mild steel wires resulting in better fluidity and bead appearance. It performs well in CO shielding gas but can also be used with Argon-CO. Typical Chemical Analysis C 0.09 MN. Si 0.97 P 0.0 S 0.0 Typical Mechanical Properties Tensile Strength 8,000 PSI Yield 7,000 PSI Elongation 7% Impact Strength, Ft/Lbs -0 0 Ft/Lbs -0 9 Ft/Lbs Average Brinnell Hardness 0

5 Williams 80SD- Specification: AWS A.8 Class ER80SD- Product available in spools, coils, drums, reels, and cut lengths in sizes.0 to. Williams 80SD- is a low alloy wire with Manganese and Molybdenum as the principal alloying elements. This wire produces weld deposits exhibiting good strength and low temperature properties, and can be used whenever higher strength and low temperature toughness are necessary. The higher Manganese, Silicon combination also provides a smooth, uniform weld bead. MIG welding can be conducted with CO, Argon-CO, or Argon-0; TIG welding with 00% Argon. Typical Chemical Analysis C 0.0 MN.90 Si 0. P 0.0 S 0.0 Mo 0 Typical Mechanical Properties Tensile Strength 98,000 PSI Yield 80,000 PSI Elongation 0% Impact Strength, Ft/Lbs -0 Ft/Lbs Carbon & Low Alloy Steel For Submerged Arc Welding AW/SFA A.7 and A. Typical Analysis GRADE C MN Si CR MO Ni P S CU Other EMK EM EA EA EA EB EB EB EB EB VA.9, NB.0, N.0 ENi ENi ENi EM VA.0, AL.07, Ti.0, ZR.0 EM VA.0, AL.0, Ti.0 ZR.07 EM VA.0, AL.0, Ti.0, ZR.0 EW

6 Stainless Steel Bare Wire AWS/SFA A.9 Typical Analysis GRADE C MN Si CR Ni MO CB CU OTHER ER ER 08H ER 08/08L ER 08LSi ER 09 ER 09L ER 09LMO ER 09LSi ER 0 ER ER /H ER L ER LMN ER LSi ER 7L ER 0LR ER 0 ER 7 ER 8 ER 09NB ER 0NiMO ER 0 ER 0 ER 9 ER 0 ER N.8 Ti.0 N.9 Many of these grades are also available in strip and powder form for overlay and cladding applications. Quality Policy It is our policy to adhere to the requirements of the ISO 900:000 Quality Standard. By complying with these requirements we insure continuous improvement, emphasize defect prevention and reduce variation. We're committed to making sure you receive the level of quality and service you deserve.

7 WRC-99 Diagram for Stainless Steel Weld Metal 8 Nieq = Ni + C + 0N + 0.Cu FA A AF WRC Ferrite Number Creq = Cr + Mo + 0.7Nb Nickel & Nickel Alloy Bare Wire AWS/SFA Typical Analysis GRADE C MN Si CR Ni MO CB(A) CU OTHER ERCUNi FM Ti.. ERNiCU-7 FM Ti..0, FE.0, AL. ERNi- FM Ti..8, AL.0, FE.0 ERNiCR- FM ERNiCRMO- FM AL.8, Ti.0, FE.7 ERNiCRMO- FMC W., FE. ERNiCRFE- FM FE 7.0 ERNiCRCOMO- FM CO., AL.90, Ti., FE.0 ERNiCRMO-0 FM W. ERNiFECR- FM FE. No AWS Class: FM ERNiCl FM99 ERNiFeCr- FM AL.0, Ti.0, CU.0 (A) Plus TA. Other Nickel grades also available.

8 Filler Metal Selection Chart GRADE ENi- (FM ) ERNi- (FM ) ENiCU-7 (FM 90) ERNiCU-7 (FM 0) ECUNi (FM 7) ERCUNi (FM 87) ENiCRFE- (FM 8) ERNiCR- (FM 8) ENiCRMo- (FM ) ERNiCRMo- (FM ) ENiCRCOMo- (FM 7) ERNiCRCOMo- (FM 7) ENiCRMo- (FMC-7) ERNiCRMo- (FMC-7) ENiCRFE- (WELD A) APPLICATIONS Ni 00 and 0 dissimilar combinations of nickel alloys and steels. Cladding of steels. Alloys 00, R0 and K00, CU and CU nickel alloys. Cladding of steels. Alloy 0 and CU nickel alloys 70/0 80/0 90/0. Alloys 00 and 0, 800, 800HT and 0. Dissimilar combinations of steels and nickel alloys. Alloys, 0, 8,, C-7 and other pit-resistant alloys. Dissimilar combinations of steels and nickel-base alloys. Cladding of steels. Alloys 7, 800HT, dissimilar combinations of high temperature alloys. Alloy 7 and other pit-resistant alloys. Cladding of steels. Dissimilar combinations of steels and nickel-base alloys. Alloys 800 and 800HT, 00 and 0. Joining dissimilar combinations of carbon, stainless, and nickel-base alloys. ERNiCRFE- (FM ) Alloy 00. These recommendations are general and are useful only as a guide to the proper selection of a filler metal. Care should always be taken to meet the engineered requirements of the fabricated item when choosing the filler metal and welding process. Nickel & Nickel Alloy Electrodes AWS/SFA.,.,. Typical Analysis Other Nickel grades also available. GRADE C MN Si CR Ni Fe Ti Mo OTHER Ni ENiFE-C Cu.0 Ni 99 ENi-C Cu.0 Alloy 7 ENiCRMO CO.8, AL. Alloy ENiCRMO CB+TA.0 Alloy ENi Alloy 8 ENiCRFE CB+TA.7 Alloy 87 ECUNi PB.00 Cu Balance Alloy 90 ENiCU Cu 8.0 Alloy 7 ENiCRMO W. FM ENiCRMO W.0 WELD A ENiCRFE CB+TA.

9 Tungsten & Tungsten Alloy Electrodes AWS/SFA A. For Arc Welding GRADE Tungsten % Th0 Additive TIP Color EWP EWTH Green Red Solid Surfacing Welding Rods & Electrodes AWS/SFA A. Typical Analysis GRADE (COCR-C) Alloy # (COCR-A) Alloy # (COCR-B) Alloy # Alloy # Ni CR Si FE C...7. MN.... W 9 MO. CO Bal Bal Bal Bal Hardness-RC 0 8 Available in coated electrodes, powder, and cored wires. Other grades and surfacing products are also available. Stainless Steel Coated Electrodes AWS/SFA A. Typical Analysis GRADE C CR Ni MO CB + TA MN Si P S CU 08H 08L 09 09CB 09L 09MO 0 H L 7L 0LR NiMO Other grades available upon request. Electrodes can be provided in -, - and -7 usability designations. 7

10 Electrodes Classification Electrode (a) E- XXXT X-X External Shielding (c) Alloy Composition of Weld Deposit (b) Tubular or Flux Cored 0: Flat & Horizontal : All Position NOTES: (a) R indicates Welding Rod (b) Additional Alloy Composition L - Low Carbon ( ) H - High Carbon ( ) Mo - Molybedenum Cb - Columbium(Niobium) Ni - Nickel Ti - Titanium K - Low Temperature Toughness (for self-shielded electrodes only) (c) External Shielding - CO - None (Self-Shielded) % Ar/Bal CO - 00% Ar (Rods Only) * - Discontinued Flux Cored Stainless Electrodes AWS/SFA A. Typical Analysis GRADE C CR Ni E08HTXX E08LTXX E09TXX E09LTXX ETXX ELTXX E7TXX E0TXX Controlled Ferrites upon request. Flux cored TiG rods also available for root pass welding on pipe. These products are also available using seamless tubing to prevent moisture pickup under humid conditions. Other grades available upon request. MO CB + TA MN Si P S CU Brazing & Braze Welding Filler Metals AWS/SFA A.8 Available in wire, strip, powder, cast or preforms. Also brazing and soldering fluxes and lead-free solder. Silver Alloy, Cadmium-Free, Copper-Phosphorous, Low & High Temperature Alloys Controlled chemistries in stainless steel and filler metals are designed to maximize corrosion resistance, and maintain desirable ferrite levels for added crack resistance. In addition, strict attention is given to wire finish, tensile, cast and helix, to facilitate demanding robotic applications. 8

11 .. Carbon & Low Alloy Steel Covered Electrodes For Arc Welding Flux Core/Metal Core Carbon & Low Alloy Steel Electrodes For Arc Welding E00 E0 E0 E70 E708 E708- E708-A E70 E708-BL E808-C E808-C E08-M E08-M E80-B E808-B E808-BL E80-B8 E808-B8 E7XT-C/M E7XT-9C/M E7XT-C/M E8XT-B E8XT-BL E9XT-B E9XT-BL E8XT-Ni E9XT-Ni E70C-C/M E70C-C/M E80C-B E80C-Ni E80C-Ni E80C-D E90C-B E90C-B9 E808-B E808-BL E808-B8L E90-B9 Other grades available upon request. E908-B E908-B9 E808-C 0# & 0# Hermetically Sealed Packages Converting To Metric Wire Inch mm Property To Convert From Multiply By To Get Linear Measurement inches mm mm inches Tensile Strength psi MPa or N/mm MPa or N/mm psi / /..0 Impact Toughness ft-lbs J J ft-lbs /. /8 / / / Heat Input Temperature J/in J/cm F-.8 = C C x.8 + = F J/cm J/in 9

12 STAINLESS STEEL METALLURGICAL GROUPS Austenitic The Austenitic group contains chromium and nickel as the primary alloying elements and are the most widely used. They can be hardened by cold working but not by heat treatment. All are essentially non-magnetic. The most common types of Austenitic stainless are the UNS S0000 and S0000 alloys. They are generally considered the most weldable of the stainless steels. Austenitic Filler Metal Selection AISI Steel 0, 0, 0 0, 0, 0B 0, 0L 0H 0, 0SE 09, 09S 0, 0S,, L H 7 7, 8, 7H L Recommended Filler Metal L 08H 09 0, L H LR 0 8 Alternate Filler Metal 08, 7, 09 7, 09 7, 09 7, 09 09MO 09CB, 0 0CB, 0MO 09MO, 7 09MO, 7 7L, 09MO, 8 09CB, 0CB, 09CB, 0CB 0 Ferritic The Ferritic group is straight grade chrome grades and come under the type 00 series. They cannot be hardened by heat treating and only moderately by cold working. Precautions are required in the welding process to minimize embrittlement and cracking. Ferritic Filler Metal Selection AISI Steel Recommended Filler Metal 0 09CB 0 08L 08L Alternate Filler Metal 08L, 09, 0NM 0, 09LSi 08L, 09L 09L 09L 0

13 Martensitic The Martensitic group is also classified under the 00 series. The principal alloying element is chrome, with carbon added to produce high levels of strength and hardness after heat treatment. Both Martensitic and Ferritic types are magnetic. Similar precaution, including preheat, is necessary in the welding process. Martensitic Filler Metal Selection AISI Steel 0 0, 0S 0 0A Recommended Filler Metal Alternate Filler Metal 08, 7, 09 08, 7, 09 0NM, , 0 09 Precipitation Hardening & Duplex These unique grades were designed for specific applications. Care should be exercised in the welding process to select the proper filler metal and welding procedures. Precipitation Hardening Filler Metal Selection AISI Steel 7- PH - PH -8 MO 7-7 P Recommended Filler Metal MO 7-7 PH Alternate Filler Metal 08, 09 Duplex Filler Metal Selection AISI Steel 0 CD-MCU Recommended Filler Metal 09 Alternate Filler Metal These recommendations are general and are useful only as a guide to the proper selection of a filler metal. Care should always be taken to meet the engineered requirements of the fabricated item when choosing the filler metal and welding process.

14 PRODUCT INFORMATION - NON-FERROUS METALS Aluminum Bus Pipe - Seamless & Structural 0-T or 0-T SCHEDULE 0 - Nominal Dimensions SCHEDULE 80 - Nominal Dimensions INCHES O.D. I.D. WALL WT/FT INCHES O.D. I.D. WALL WT/FT / / / / / / / / / / / / Stock lengths = 0', 0', 0'. Special sizes of bus pipe produced to order. Special order lengths available up to 0'. Bus packaging available. Integral Web Bus Conductor (IWBC) A B C 0. WT/FT#.8 Integral Web Bus Conductor Universal Angle Bus Conductor Available with or without ventilation holes. Universal Angle Bus Conductor (UABC) A... B... C Available with or without ventilation holes. WT/FT#

15 Aluminum Bus Bar 0-T, T, T - Full Round, Square and Radius Edge Bare and Electro Tin Brite and Dull Finish Width Inches /" /8" /" /8" /" " /" /" " /" " " " " 8" /8" /" /" Approximate Weight Per - Thickness /8" /" /" " /" " Copper Pipe ASTM B-88 Available in 0, 0 and Alloys 0' Standard s SCHEDULE 0 SCHEDULE 80 Pipe / /8 / / / / / / Actual O.D Actual I.D WALL WT/FT WT/ 0FT Pipe / /8 / / / / / / Actual O.D Actual I.D WALL WT/FT WT/ 0FT

16 Common Bronze/Brass Alloys * CDA 0 free-cutting Brass = 00 machinability. CDA C800 C800 C9000 ASTM C800 C800 C9000 Designation SAE 0 C800 0 FED QQ-C090 Alloy B QQ-C-90-A Alloy B QQ-C-90-A Alloy D CU SN 8 Nominal PB ZN 7 9 NI FE AL Tensile 0 Typical Mechanical Yield Elong Brinnell 00kg 000kg Machinability* C9000 C9000 QQ-C-90-A Alloy D C900 C9700 C9700 QQ-C-90-A Alloy D C900 C900 0 QQ-C-90-A Alloy E C9700 C9700 QQ-C-90-A Alloy E C9800 C9800 C9800 QQ-C-90-A Alloy E C900 C900 C900 QQ-C-90-A Alloy G C900 C900 C900 QQ-C-90-A Alloy G Square Brass Rod ASTM B- ' Standard s / /.0. /.7 9. /.0.7 / /.0. / /8.8. /.. / /.7.0 /.0 7. /8. 7. / 7.9. / /8.8.8

17 Common Bronze/Brass Alloys Designation CDA ASTM SAE FED Characteristics Typical Uses C800 C800 C9000 C9000 C900 C9700 C900 C800 C800 C9000 C9000 C9700 C900 0 C QQ-C090 Alloy B QQ-C-90-A Alloy B QQ-C-90-A Alloy D QQ-C-90-A Alloy D QQ-C-90-A Alloy D QQ-C-90-A Alloy E7 Reasonable strength; excellent thermal conductivity; sound material structure, good machining and casting properties. Excellent machinability and for joining with solder, good brazing characteristics and casting properties. Hard, strong; corrosion-resistant to sea water and brine; wear and impact resistant; good machining properties. Hard, strong, corrosion-resistant; wear resistant; impact resistant; difficult to broach, but can be reamed or bored. Excellent soldering, brazing; reasonable strength; good thermal conductivity; sound material structure. Hard, strong, good corrosion resistance; wear resistant; good machinability, fair casting properties. Good hardness, strength,wear resistance; excellent anti-frictional qualities; good casting, excellent machining properties. Light loads and low to medium speeds; bearing shells; pump line shaft bearings; manifold bushings; pump sleeves. General hardware, ornamental castings, plumbing supplies, tow pressure water valves and fittings; lined shaft bushings. Heavy loads, low speeds; bushings for aircraft Sanding gear; bridge bearings, machine tools; trolley wheels. Heavy loads and low speeds; piston pin bushings; valve guides; rolling mill bearings; roll bushings; piston rings. Component castings for valves, flanges, fittings; oil pumps; gears; bushings; pressure containing to 0,,000 psi pressure. Heavy loads, low speeds, bearings for earth moving machines, locomotives; trunnion bearings; gear bushings. Currently the standard cast bronze bearing material; general utility applications for medium loads and speeds. C9700 C9800 C9700 C9800 C9800 QQ-C-90-A Alloy E0 QQ-C-90-A Alloy E Good strength,low thermal conductivity; high physical properties; fair bearing qualities; excellent wear, shock. Fair strength; corrosion resistant to sea water & brine; fair wear resistance. excellent antifrictional qualities. Heavy loads, high speeds; backing for babbittlined bearings; wrist pin/valve rocker arm bushings; fuel/water pump bushings. General service bearings; material for moderate pressures & high speeds; general purpose material for rod bushings. C900 C900 C900 QQ-C-90-A Alloy G Excellent yield & tensile strength; good ductility and weldability; unusual toughness plus exceptional resistance to wear. All-purpose alloy used in the chemical, marine, aircraft, machine tool and steel industries; cranes, excavators. C900 C900 C900 QQ-C-90-A Alloy G High tensile values,exceptional yield values,high hardness and elongation; excellent bearing material. Heavy duty bushings, bearings, gear blanks, form rolls, pump parts and various machine tools, aircraft parts and ordinance. Hexagon Brass Rod ASTM B- Sharp & Rounded Corners ' Standard s;.87" - " In Stock /.. /.80. / / /8. 9. / /..7 /.80. 7/8.0. / /8.9.8 /.0. / /. 7. / / / /.0 / /.0. / / /8..0 / /. 8. / /

18 Brass Sheet Stocking 0 and 0 sheet in " x 9" standard dimension. 80 alloy available from production..00" through.87" thickness. Special cut sizes and blanks available. Polish and plate quality available. Brass Half Hard ASTM B-, C000 70/0 9" Standard s Thickness (.00) (.0) (.0) (.00) (.0) (.0) (.08) (.09) /8 (.) Width Sq. Ft Sheet Thickness / (.87) / () /8 (.7) / (0) /8 (.) / (.70) (.000) / (0) (.000) Width Sq. Ft Sheet Round Brass Rod 0 and Alloys ASTM B- ' Standard s;." - 0" Diameter In Stock Diameter / /8 / / 7/ / 9/ / /8 / 7/ / 9/ /8 / / / / Diameter 7/8 / / /8 / / / /8 7/ / 9/ /8 / 7/8 /8 / Diameter / /8 / /8 / / / / / / /

19 Flat Brass Bar Rectangles ranging from ASTM B-." x." through." x " Thickness /x /8x /x /x /x /8x / / /8 / /8 / / / / /8 / /8 / / /8 / /8 / /8 / / / / / / / Thickness /8x /x /x x /x /x / / / / / / / / / / / / / / / / / / /

20 Naval Brass Plate, Hot Rolled ASTM B7, ASME SB-7, QQB- Thickness / /8 / /8 / 7/8 /8 / /8 / /8 / / 8 x 0 8 x 0 8 x 0 8 x 0 8 x 0 8 x 0 8 x 0 8 x 0 8 x 0 8 x 0 8 x 0 8 x 0 8 x 0 8 x 0 8 x 9 8 x 9 8 x 9 Custom widths available. Rolled Copper Plate ASTM B-, C000 Sq. Ft Plate Brass Plate Stocking 0, 0 and alloys. 80 and 8 alloys available from production. Precision sawing available to.00" tolerance. State-of-the art Metlsaw plate saw combines high speed with consistent accuracy, resulting in precision-cut parts that require little or no subsequent machining. " thick capacity ' length precision cutting to.00" Thickness / /8 / / / x 9 x 9 x 9 x 9 x 9 x 9 Sq. Ft All Copper Plate can be sawed to your requirements. Plate Thickness / / / Width x 9 x 9 x 9 x 9 x 9 x 9 x 9 Sq. Ft Sheet Roofing Copper Sheet ASTM B- Hot Rolled & Cold Rolled Thickness Oz (.0) (.0)* (.0)* 0 (.07) * Available in Soft Temper. In x 9 x 9 x 0 x 9 Sheet Thickness Oz 0 (.07) (.0)* (.0) (.0)* (.0) In x 0 x 9 x 0 x 9 x 0 Sheet

21 Copper Rectangles CDA 0 ETP ASTM B- ' Standard s Thickness / /8 /8 /8 /8 /8 /8 /8 / / / / / / / / / / / / / / / / / / Width In / / /8 / / / / / / / / / /8 / / Thickness / /8 /8 /8 /8 /8 /8 /8 / / / / / / / / / /8 / / / / / / / Width In / / / / / 8 / Available in bare, silver, or tin plated. Copper Sheet 0, 0 and alloys stocked..00" through.87" thickness. Copper Plate 0 and 0 alloys stocked. 70 and 7 alloys available from production. " through " thickness. wide widths available. 9

22 Round Copper Rod ASTM B-87 & ASTM B- ' Standard s Diameter / / / /8 7/ / 9/ /8 / 7/8 /8 / Diameter / /8 / / /8 / / / / Available in bare, silver, or tin plated. Square Copper Rod ASTM B-87 & ASTM B- ' Standard s / / / / Available in bare, silver, or tin plated. 0

23 Our commitment to a Total Quality System in compliance with ISO/900 is in place to assure that you receive what you need when you need it. All of our locations have been ISO 900 certified... and our employees are committed to an ongoing training process that allows us to provide you with the highest level of quality and service. Member of the American Welding Society, the Gases & Welding Distributors Association, and the Copper & Brass Servicenter Association.

24 Williams Metals and Welding Alloys, Inc. Providing Welding & Metals Solutions for Over 0 Years Setting the Standard for Excellence. Williams Metals and Welding Alloys is a leading supplier of welding filler metals and non-ferrous metals geared to serve a broad range of markets including the substation, transformer, hardware, automotive, switchgear, pump and motor repair industries. For additional information on our products and services, contact your Williams Customer Service Team at the location nearest you or visit our website. We are committed to providing quality welding consumables at extremely competitive pricing. Combined with on-time delivery and same day service programs we've kept our customers satisfied for more than 0 years. Printed in the USA /07