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Where imagination anddesign take shape.
CAPABILITIES OVERVIEW
18ATW008/CapabiliDataSht.sp1 2/9/05 2:13 PM Page 1
PROCESS
MATERIALS
TUBE SHAPES
SIZE RANGE
LENGTHS
OTHER
Where imagination anddesign take shape.
Since 1886 the defense, telecommunica-tions, automotive, aerospace and countlessother industries have depended upon A.T.Wall for its skills in waveguide, precisionmetal stamping, precious metals and glassto metal seal products.
Whether you’re working on a newapplication or seeking to improve anexisting product, put the imaginationand design know-how of A.T. Wall towork for you. Contact us today.
55 Service AvenueWarwick, RI 02886 USAwww.atwall.comTel: (401) 739-0740 Fax: (401) 732-5784E-mail: [email protected]
A subsidiary of ATW Companies
CAPABILITIES OVERVIEW
Cold DrawnSeamless Tubing
AluminumCopper & BronzeInvarStainless & Carbon SteelMonel®Silver
RectangularRoundSquareCustom Shapes
Standard:WR 3 to WR 650Specials:Thin WallHeavy WallReduced Height
Standard is 12 feet.Specials available onrequest.
Immediate stocks avail-able in all sizes.Ask for W/G selectionguide listing sizes andtolerances.
Sidewall Frames, cut &finished from tubing
KOVAR® (29/17, ASTMF-15)Copper42, 44, 46, 52 alloyStainless & Carbon Steel
RectangularSquareCustom Shapes
O.D.: from .062 x .032to 4.000 x 2.000Wall: from .010 to .250
Frame heights from .025to 2.000
Additional operations:Pierced or Drilled holesLapping, Grinding, SpotWelding & Brazing onapplication
Cold-DrawnSeamless Tubing
Fine GoldKarat GoldGold-FilledElectronic Gold AlloysFine SilverSterling SilverCoin SilverPlatinumPalladium
RectangularRoundSquareCustom Shapes
O.D.: .020 to 6.000Wall: .003 to .500Coin Silver Slip Rings:O.D.: .030 to 10,000Wall: .003 to .375
Cuts to .025 min.Mill lengths to 20 feetArbor wound coils
Slip rings may be cutfrom seamless tubing or machined from plate.Special machining operations include knurling (or splining) ofthe I.D. as requested.
Cold-DrawnSeamless Tubing
KOVAR (29/17, ASTMF-15)Invar 36Monel® (400, 404)Mu MetalTantalumNickel AlloysCopper, Brass, BronzeAluminumStainless & Carbon Steel
RectangularRoundSquareCustom Shapes
O.D.: .020 to 6.000Wall: .003 to .500
Cuts to .025 min.Mill lengths to 20 feet.Specials up to 40 feet.
Specials processingincludes O.D. centerlessgrinding and I.D. honing.Cutting processesinclude saw, abrasiveand ECM (no burr) cut-ting.A special Tantalumseamless tube stockingprogram includes popu-lar sizes under .500 O.D.
Tube Drawing, Cutting,Stamping,Coining,MachiningComplete Testing toASTM B521 upon request
Tantalum and TantalumAlloy: Tubes to ASTMB521; Plate, Sheet andStrip to ASTM B708;Rod and Wire to ASTMB365.Niobium and NiobiumAlloy: Tubes to ASTMB394; Bar, Billet, Rodand Wire to ASTMB392; Plate, Sheet andStrip to ASTM B393.
NA
Overall ODs: .040” to 4”Thin Wall IDs: .003” to.375”
Annealing: up to 18’
Quick tube re-draw tosize from stockIn-house engineering
Stamped & Drawn PartsTube Fabrications
KOVAR (29/17, ASTMF-15)Stainless & Carbon SteelNickel SilverCopper, BrassAluminumSterling SilverGold-FilledNickel AlloysTantalum
Tube Fabrications:All shapesStamped Parts:See below
Strip size:up to .062 thickup to 6.000 widePress: up to 100 tonsTransfer Press: up to 12 stationsDraw depths: up to 3.000
NA
Immediate stocks availablein covers & eyelets for thefrequency control industry.Tube fabrication includesslotting, dimpling, lancing,notching, flaring, beading,grooving, bending, etc.Other processing includesbead blasting, ultrasoniccleaning & plating.
NOTE: All dimensions in inches unless otherwise stated. KOVAR® is a registered trademark of CarpenterTechnology. Monel® is a registered trademark of the International Nickel Company
WAVEGUIDETUBING
SIDEWALLFRAMES
PRECIOUS METAL TUBING
SPECIAL TUBING
TANTALUM METAL COMPONENTS
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