stainless steel finishes

D E S I G N E R

H A N D B O O K

F O R S T A I N L E S S S T E E L

SpecialFinishes

F I N I S H E S I N G E N E R A L

The surface finish on a piece of stainless steel sheet as produced by a mill or supplied by a steel

service center is generally the result of processing to bring the sheet product to a final

dimension. The resulting finish is usually a “rolled” (or unpolished) finish,

either dull or bright. Several creative “rolled” finishes have been

developed for aesthetic applications. They add texture or

simulate other finishes, for example, polishing

or abrasive blasting. Subsequent

operations, such as

grinding, polishing,

buffing, blasting, colorizing and

etching can be utilized to create a wide

variety of special finishes.

ILLUSTRATED FINISHES (left to right) FLOOR PLATE; POLISHED BACKGROUND WITH A GOLD

PAINTED ETCHED PATTERN; ROLLED F INISH SIMULATING ABRASIVE BLASTING; WOVEN STAINLESS

STEEL AND COPPER CLOTH; AND AN EMBOSSED PATTERN.

The Specialty Steel Industry of North America gratefully acknowledges the assistance of Catherine M. Houska, Technical

Marketing Resources, Inc., Pittsburgh, Pennsylvania, consultant to the Nickel Development Institute, Toronto, Canada.

I N T R O D U C T I O N

designation, by the

trade name or designation for

proprietary finishes. The Specialty Steel

Industry of North America has a designer handbook

Finishes for Stainless Steel which details the standard industry

finishes (Nos. 1, 2D, 2B, 3, 4, 6, 7 and 8 plus Bright Annealed, and

Mill-buffed). This handbook is designed to provide a sampling of the “Special Finishes”

that can be obtained in today’s marketplace.

The finishes in this brochure are not described in the ASTM standards. Information about the standard mill and

polished finishes described in the ASTM standards can be found in SSINA’s Designer Handbook: Finishes for Stainless Steel.

Surface finish is an important factor in any specification or purchase order for stainless steel regardless

of the intended end use. For those applications where appearance is important, finish is a

design element and must be specified. The choice of finish should never be

left to the supplier, and the specification should never be a loosely

worded description such as “type 304 with a brushed finish”

or “embossed finished.” The finish should be

properly identified by either the

standard industry

3

Rolled finishes are created when a stainless steel coil is passed through a set of rolls. The finish on the rolls is transferred to the surface of the coil. They are directional and, if panels are not installed in the samerolling direction, a checkerboard appearance can result. To prevent this problem, the rolling direction should be marked on the back of the panel. Dirt and debris accumulation is greater when directional finishes areinstalled with a horizontal grain orientation.

C O I N I N G

In coining, one roll is smooth and theother is textured. The process creates alight, raised, one-sided pattern andstrengthens the stainless steel throughwork hardening. This increases itsimpact resistance, reduces the depth ofscratches, and often makes it possible touse a thinner gauge. Numerous patternsexist but the most popular mimic fabricslike linen. Coined finishes are used frequently on building exteriors toreduce gauge requirements and provideimproved visual flatness. They are alsopopular in high traffic areas because

they minimize scratches and provideimproved impact resistance. Other applications include roofing, furniture,elevator panels, and kitchen refrigeratordoors, cabinets, and backsplashes.Coining can be combined with electro-chemical color and paint. When theraised areas are buffed to remove color,the remaining color is protected fromscratching and the resulting finish hasperformed well in high traffic areas.

E M B O S S I N G

Embossing is similar to coining exceptthat both rolls have raised interlockingpatterns. When the stainless steel coil ispassed through the rolls, a deeper, two-sided pattern is created. Because moremetal is displaced, there is a higherlevel of work hardening and a greaterincrease in strength. The pattern depthdetermines the increase in strength,impact, and scratch resistance. Withdeep patterns, it is sometimes possibleto make more substantial decreases inthickness requirements or sustain higherlevels of impact. Like coined patterns,embossed finishes can be combined with color.

F I N I S H E S

Rolled

ILLUSTRATED FINISHES:

(above left ) EMBOSSED;

(across bottom, left to right)

TWO COINED SAMPLES;

ABRASIVE BLASTED

APPEARANCE; EMBOSSED;

(above right) EMBOSSED,

PAINTED AND BUFFED; AND

(far right) EMBOSSED,

ELECTROCHEMICAL COLOR,

AND BUFFED.

P O L I S H E D A P P E A R A N C E

Several stainless steel producers havedeveloped rolled finishes that mimic the look of a No. 3 or No. 4 polish or a hairline finish. Because these finishesare applied to the coil in the mill, theyare less expensive than polished finishes.They can be one or two-sided. Theirimpact resistance is similar to that ofother flat finishes. They will hide minorscratching that is in the same directionas the polish pattern. Blending andrepair of minor damage is possible forsome of these finishes.

A B R A S I V E B L A S T E DA P P E A R A N C E

Several companies have developed non-directional rolled finishes that mimicthe appearance of abrasive blasting.These finishes generally provide betterflatness and uniformity and are morecost effective than abrasive blastingsheet or strip. They are applied in thesame manner as coined or embossedfinishes and can be either one or two-sided. Because they do not have asmuch cold work or the raised patternsof the coined and embossed finishes,they do not hide scratches. Their impactresistance is similar to other flat finishes.They have been used for roofing, wallpanels and other applications but aregenerally not used in high traffic areas.Some are susceptible to fingerprintingproblems.


(above left) EMBOSSED,

ELECTROCHEMICALLY

COLORED, BUFFED;

AND (below) EMBOSSED

EXAMPLES.

R O L L E D F I N I S H E S

Stainless steel can be colored by electrochemical coloring, sputtering, plating, and resin-based paints.The scratch resistance, appearance, and color stabilityof these processes varies considerably and should betaken into consideration during selection. Althoughsome of these processes improve corrosion resistance,this should not be considered a substitute for selecting an appropriate grade of stainless steel for the environment.

E L E C T R O C H E M I C A LC O L O R I N G

Electrochemical coloring (also calledlight interference or INCO coloring) isachieved by immersing pieces in a hotacid solution and applying an electricalcurrent. This thickens the transparentchromium oxide film, which makesstainless steel corrosion resistant andchanges the way light is reflected bythe surface. A full spectrum of colors isavailable including gold, bronze, purple,blue, red, black, and green. The color will

not fade and can be applied uniformly or varied for a rainbow effect. There willbe slight variations in coloration.

Since the color is transparent, thefinish beneath it is visible. Differentcolor and finish combinations createunique effects. Color can be removedselectively by etching, polishing orengraving. Fingerprints are visible butcan be removed from smoother finishes.They may become permanent when rough finishes are used.

The color can be damaged by scratching and is not repairable. Whenthe color is applied over a coined orembossed finish and the raised areas are buffed, the remaining color isrecessed and protected and has performed well in high traffic areas.

S P U T T E R E D C O L O R

Sputtering is sometimes referred to asplasma vapor deposition (PVD). Theprocess applies a very thin, coloredceramic coating to the surface. A varietyof colors can be obtained including:gold, black, blue, wine red, rose gold,silver gold, and brass. The color is stable, very uniform and significantlymore abrasion resistant than electro-chemical coloring. Although it has beenused for aggressive applications like door hardware, it is important to notethat the color can be damaged and isnot repairable. The pattern of the underlying finish is visible after color isapplied and color can be removed selectively by etching or engraving.

Colored F I N I S H E S

ILLUSTRATED COLORS:

ELECTROCHEMICAL BLUE

AND PURPLE AND

SPUTTERED GOLD.

P A I N T

Painting stainless steel is similar topainting other metals except that it isdone for aesthetic reasons rather thancorrosion protection. The repaintingschedule will be dependent on thepaint’s performance. The surface finishmust be clean, dry, and rough enoughfor adherence. An appropriate primerand paint system should be selectedwith the assistance of a paint systemsupplier. The No. 2B or No. 2D mill finishes and rougher polished finishes,

such as a No. 4, have been painted successfully.

T E R N E , T I N A N DT I N / Z I N C C O A T I N G S

Terne metal (80% lead, 20% tin), tin,and a zinc/tin coatings are primarilyused for roofing but have also beenused for exterior wall panels. Theyweather to a medium to dark gray toneand can be damaged by scratching orabrasion. The final color is dependenton the service environment. They canbe applied to Type 304 or Type 316 and provide some additional corrosionprotection. These coatings should notbe considered a substitute for using an appropriate stainless steel in moreaggressive environments. They can be painted using manufacturer recommended primers and paints.

P L A T I N G W I T H O T H E RM E T A L S

Stainless steel can be plated with gold,copper alloys, and other metals. Copperplated stainless has had limited use inroofing applications when the strengthof stainless and color of copper weredesired. Gold plating is soft and easilyabraded and is sometimes hard coated,but it should be noted that the hardcoating might discolor and deteriorateover time.

C O L O R E D F I N I S H E S


(above) EMBOSSED, RED

PAINT, BUFFED; (above,

lower sample) EMBOSSED,

BLUE ELECTROCHEMICAL

COLOR, BUFFED; AND

(left) POLISHED, ETCHED,

SPUTTERED GOLD COLOR.

E T C H E D

Etched patterns are created by selec-tively applying a protective acid resistantfilm to a highly polished surface andacid etching the unprotected areas. Thefilm can be applied by hand painting,silk screening or other methods. Incorrectetching can undercut the protective filmand result in rough edges. The etchingremoves a thin layer of stainless steel,changes the color to a dull silver gray,and roughens the surface. The etchedpattern can be left as is or made morereflective. The finish is often electro-polished after completion. Very elaboratepatterns can be achieved. Both customand stock patterns are available.

S E L E C T I V E P O L I S H I N G

When a polished finish is selectivelycoated with protective film and theunprotected areas are polished, buffed,or abrasive blasted to create a pattern,the process is called selective polishing.Like etching, the protective film can behandcut rubber, plastisols applied by silkscreening or a photoresist technique.The film is removed after processing.Fine detail can be achieved and the difference in reflectivity of the finishescreates the pattern. Some have a threedimensional appearance.

E N G R A V E D

Like other metals, letters or lines can be cut into stainless steel by engraving.This is most commonly used for signage.Engraved patterns can be electrochemi-cally colored or sputtered and engravingcan be done after both of these coloringprocesses.

F I N I S H E S


(background) POLISHED

AND ETCHED; (above, top

sample) THE BACKGROUND

OF THIS SAMPLE IS

ETCHED WITH A BLACK

ELECTROCHEMICAL COLOR,

THE CIRCLES ARE POLISHED

WITH A GOLD ELECTRO-

CHEMICAL COLOR; AND

(above, bottom sample)

POLISHED GOLD ELECTRO-

CHEMICALLY COLORED

BACKGROUND WITH AN

ETCHED PATTERN.

A wide variety of very different and remarkable finishes can be achieved by a number of mechanicaltreatments to the surface of stainless steel. Otherinteresting textures and patterns can be created withperforation; knitting, weaving or welding cloth; andcutting and expanding the metal.

H A I R L I N E P O L I S H

Seemingly endless polishing linesapplied with Scotch Brite® pads givethe hairline, long-grain, or fine-line finish its unique appearance and make it more reflective than a No. 4 polish.Small scratches can be repaired in thefield with Scotch Brite pads of equiva-lent grit or roughness. The Hairline finish is sometimes inaccurately sold aseither a No. 5 or No. 6 polish. The No. 6polish defined by ASTM A 480 and theHairline finish have no visual similarityand are created by different methods.

N O. 9 O R S U P E R N O. 8P O L I S H

The No. 8 polish defined by ASTM A 480 is buffed to a mirror-like appearance but very fine polishing lines are still visible. A Super No. 8 or No. 9 polish is

F I N I S H E S


(above) DISTRESSED

FINISH CREATED WITH

A GRINDING WHEEL;

(left) HAIRLINE POLISH;

(across bottom, left to

right) DISTRESSED FINISH

CREATED WITH STAINLESS

STEEL WIRE BRUSHES;

AND SWIRL FINISH;

AND (far right) ENGINE-

TURNED PATTERN.

mechan

buffed to a true mirror polish. Becauseit is not defined by ASTM and supplierterminology varies, it is important todetermine that the supplier is providinga highly polished mirror finish.Applications range from decorative panels to bathroom mirrors.

A N G E L H A I R

A very fine, non-directional scratch pattern created with a stainless steelwire wheel is referred to as Angel Hair.The scratches can be long or short andthe finish can be applied by hand orwith CNC-operated equipment programmed

to move the brush in a multi-directionalpattern. Angel Hair was designed to hide light random scratching in high-traffic areas. Because there can be considerable variations in scratch lengthand other aspects of appearance, controlsamples are important.

D I S T R E S S E D F I N I S H E S

Distressed finishes have coarser scratchesthan Angel Hair finishes and are appliedusing a small grinding wheel or coarsestainless steel wire brushes. They can be applied by hand or with CNC-operatedequipment programmed to move thewheels or brushes to give the appearanceof random scratching. This pattern hidesheavier random scratching in high trafficareas. Because there can be considerabledifferences in scratch length and otheraspects of appearance, control samplesare important.

S W I R L P A T T E R N S

Like the Angel Hair and Distressed finishes, grinding wheels or stainlesssteel wire brushes are used to createSwirl Patterns. The swirls can range insize and be either smooth or choppy.The grinding wheel grit or wire brushcoarseness can be varied to create dif-ferent effects. The finish can be appliedby hand or CNC-operated equipment can be used to move grinding wheels or wire brushes in preset patterns. Swirlpatterns can be applied to flat or curvedpieces and small or large areas. Becausea wide range of patterns can be created,it is important to have control samplesto maintain consistency. Swirl patternshide accidental scratching and are verydecorative.

E N G I N E - T U R N E DP A T T E R N S

Engine-Turned patterns are created with CNC-controlled equipment, whichgrind circles into a flat surface that has been highly polished or brightannealed to a mirror-like appearance.The circles can range in size, overlap,and form decorative patterns. When the ground circles cover the entire surface, they are effective in hiding light random scratching.

nical

W O V E N , W E L D E D A N DK N I T T E D S T A I N L E S SS T E E L C L O T H

Cloth is produced by weaving, knitting,or welding stainless steel wire. It is used for security screens, baskets, fencing, shelving, partitions, and deco-rative applications. The wire thicknessdetermines the weight, flexibility, andstrength of the cloth. Weaving providesthe greatest flexibility and can producesimple screens or more complex decora-tive patterns. The percentage of openarea, wire diameter, and opening sizeshould be specified.

M E C H A N I C A L F I N I S H E S

Experienced suppliers blast both sides and either laminate pieces to arigid backer or use fixturing to reducedistortion. If thin sheet or strip isrequired, it may be more cost effectiveto consider one of the rolled finishesthat simulates abrasive blasting.

A B R A S I V E B L A S T E D

Stainless steel can be abrasive blastedwith a variety of media to create a non-directional, repairable finish. Asshown in Table 3, the choice of mediawill determine the appearance. It isimportant to clean the surface beforeand after blasting and to use cleanmedia to avoid surface contamination.Fingerprinting can be a problem, particularly on rougher finishes where it may become permanent if it is notremoved promptly.

Abrasive blasting is ideal for largestructural pieces, sculptures and otherheavier sections. Even with appropriate fixturing, distortion can occur when abrasive blasting thin, flat sheets.


(above) THE REFLECTION

OF SEVERAL OBJECTS ON

A SUPER NO. 8 FINISH;

AND (below) AN ANGEL

HAIR FINISH.

G U I D E L I N E S F O R F I N I S H S E L E C T I O N

1 The appearance of stainless steel sur-

face finishes is not defined by standards,

so a finish sample should be used as a

visual standard. The appearance of some

finishes can vary from lot to lot or piece

to piece. On large projects, multiple

samples should be considered to show

allowable variation.

2 Finishes with the same or similar

names from different suppliers may not

have the same appearance. Whenever

possible, specify one finish supplier.

If this is not possible, a visual standard

can help achieve uniformity.

3 If multiple fabricators are purchasing

material, the finish supplier should be

told that it is for the same project to

ensure uniformity.

4 Reserve finishes that are more likely

to show scratches or fingerprints for out

of reach or low traffic areas.

5 It is important to select an appropri-

ate stainless steel for the service

environment. (See Table 2) Additional

information on stainless steel selection

is available from the Nickel

Development Institute (416-591-7999)

or the Specialty Steel Industry of

North America (800-982-0355).

6 Rougher finishes collect more dirt

and debris and more frequent cleaning

may be needed to retain an attractive

appearance. Corrosive debris accumula-

tion on rough surfaces can increase

the potential for pitting corrosion.

7 In more corrosive environments

or where cleaning will be infrequent,

smoother finishes and designs that

maximize rain cleaning should be

considered.

8 Plan for regular cleaning and provide

cleaning guidelines from the finish

supplier.

9 If a finish has an obvious directional

grain, design or profile and it is oriented

horizontally, it will collect more dirt.

10 Ask the supplier whether a finish

is suitable for a particular application

prior to specification.

11 Rolled and polished finishes are

directional and can differ slightly in

appearance from one end of the coil to

the other. All panels should be installed

in the same direction and panels from

the same section of the coil should be

grouped during installation to avoid a

checkerboard effect.

12 If done correctly with an appropriate

metal thickness, stud welding should

not affect finish appearance.

13 Welding or soldering destroys the

finish. Repairable finishes can often

be blended to hide welded areas but

this should be discussed with the finish

supplier prior to specification.


(above) DECORATIVE

WOVEN PATTERN; AND

(left) WOVEN STAINLESS

STEEL, PAINTED BLACK,

AND BUFFED.

E X P A N D E D M E T A L

To produce this product, slits are cutin the stainless steel at set intervals,When the edges are pulled outward, a diamond pattern is created. The diamond size and metal thicknessshould be specified. Cold rolling canprovide a flat surface but, becausethis is optional, it must be specified.Expanded metal is used for floor gratings and mesh products.

P E R F O R A T I O N

Drilling, laser or water jet cutting,and punching can perforate stainlesssteel. Laser and water jet cutting can create elaborate, custom patterns.Punching is commonly used foracoustical panels, gratings, decorativepanels, screens, and grilles. Both standard and custom perforation patterns are available.

S T A N D A R D M I L L F I N I S H E S

No. 2D ▲ ▲

No. 2B

Bright Annealed ▲ ▲ ▲(3)


Abrasive Blasted Appearance ▲ ▲ ▲

Polished Appearance ▲ ▲ ▲(4) ▲(1)

Coining ▲▲ ▲ ▲ ▲▲ ▲▲ ▲▲

Embossing ▲▲▲ ▲ ▲ ▲▲▲ ▲▲▲ ▲▲▲

M E C H A N I C A L F I N I S H E S

ASTM Defined Polished Finishes ▲ ▲ ▲(3) ▲(1)

Super No. 8 or No. 9 Polish ▲ ▲ ▲(3)

Hairline ▲▲ ▲ ▲ ▲ ▲(1)

Angel Hair ▲▲ ▲ ▲ ▲ ▲

Distressed ▲▲ ▲ ▲▲ ▲ ▲▲

Swirl ▲▲ ▲ ▲▲ ▲ ▲▲

Engine-Turned ▲▲ ▲ ▲ ▲(2)

Abrasive Blasted ▲ ▲ ▲ ▲

Cloth ▲ ▲▲▲ ▲▲▲ ▲▲(5)

Expanded Metal ▲▲▲ ▲▲▲ ▲▲▲

Perforation ▲ ▲ ▲


Electrochemical ▲ ▲ ▲

Embossed, Electrochemically ▲▲▲ ▲ ▲ ▲▲▲ ▲▲▲ ▲▲▲

Colored and Buffed (highlighted)

Sputtered ▲▲ ▲ ▲ ▲ ▲

Terne-Coating ▲ ▲

Other Metal Plating ▲ ▲ ▲

Paint ▲ ▲ ▲ ▲ ▲

G R A P H I C F I N I S H E S

Etched ▲ ▲

Selectively Polished ▲ ▲

Engraved ▲ ▲

(1) Reduces the visibility of light scratching if it is in the same direction as obvious grain or polishing lines. Perpendicular scratches are more visible.

(2) The finish must be applied over the entire surface to reduce fine scratch visibility.(3) Minor scratches are sometimes repairable on small surface areas.(4) May be repairable. (5) Dependent on cloth weight

S P E C I A LT Y S T E E L I N D U S T R Y O F N O R T H A M E R I C A’ S Designer Handbook: Finishes for Stainless Steel contains information about mill and polished finishes.

WALL PANELS ROOFING SIGNAGE, ART, HIGH TRAFFIC REPAIRABLE FEWER VISIBLE IMPROVED IMPACTAND TRIM DECORATIVE AREAS SCRATCHES AND RESISTANCE

PANELS FINGERPRINTS

TA B L E 1 AP P L I C AT I O N PE R F O R M A N C E CO M PA R I S I O N S A N D SE L E C T I O N CR I T E R I A (M O R E ▲’ S I N D I C AT E I M P R OV E D P E R F O R M A N C E)

A P P L I C AT I O N S S E L E C T I O N C R I T E R I A

T A B L E 2 SU G G E S T E D STA I N L E S S ST E E L S F O R COM M ON EX T E R I O R EN V I R O N M E N T S

L O C A T I O N R U R A L / S U B U R B U R B A N I N D U S T R I A L M A R I N E

Grade (Type) L M H L M H L M H L M H

Higher Alloy Stainless Grades ■ ■ ■ ■ ■ ■ ■ ■ ✱ ■ ■ ✱

316 or 316L ■ ■ ■ ■ ✱ ✱ ✱ ✱ ● ✱ ✱ ●

304 or 304L ✱ ✱ ✱ ✱ ✱ ● ● ● ▼ ✱ ● ▼

430 ✱ ● ● ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼

L Least corrosive conditions (i.e. low humidity, low temperatures)M Fairly typical of the categoryH More aggressive corrosion likely (i.e. persistent high humidity, high ambient temperatures, aggressive air pollutants)■ Generally provides good performance but may not be cost-effective due to higher cost✱ Probably the best performance and cost choice● May be suitable if precautions are taken (i.e. a relatively smooth surface is specified and it is washed regularly)▼ Likely to suffer excessive corrosion

T A B L E 3 F I N I S H AP P E A R A N C E W I T H VA R I O U S AB R A S I V E MED I A

A B R A S I V E M E D I A F I N I S H

Fine Sand or Silicon Carbide Dark coarse finish

Glass Beads Light smooth grainy finish

Stainless Steel Shot Small curved indentations

Ground Quartz Shiny coarse angular indentations

T A B L E 4 PR O C E S S I N G ST E P S TO AC H I E V E VA R I O U S SP E C I A L F I N I S H E S

M I L L F I N I S H E S

Etched Selective Polishing

Special Rolled Finishes Polished Finishes Plated or Painted Abrasive Blasted

Color with Etched Areas Etched andUniformly Colored

Electrochemicalor Sputted Color

Embossed Coloredand Highlighted(Buffed)

Angel Hair DistressedEngine-Turned

STAINLESS STEEL PRODUCERSSPECIALTY STEEL INDUSTRY OF NORTH AMERICA

Allegheny Ludlum Corporation An Allegheny Teledyne Company1000 Six PPG PlacePittsburgh, PA 15222-5479(412) 394-2800Allvac An Allegheny Teledyne Company2020 Ashcraft AvenueP.O. Box 5030Monroe, NC 28111(704) 289-4511 or (800) 841-5491AL Tech Specialty Steel Corporation90 Willowbrook AvenueP.O. Box 152Dunkirk, NY 14048(716) 366-1000Armco Inc.One Oxford Centre301 Grant StreetPittsburgh, PA 15219-1415(412) 255-9800Atlas Specialty SteelsDivision of Atlas Steels, Inc.One Centre StreetP.O.Box 1000Welland, OT L3B 5R7CANADA(800) 263-5712Atlas Stainless SteelsDivision of Atlas Steels, Inc.1640 rue Marie VictorinTracy, Quebec J3R 4R4CANADA(514) 746-5000Carpenter Technology CorporationP.O. Box 14662Reading, PA 19612-4662(610) 208-2000

Talley Metals Technology, Inc.P.O. Box 2498Hartsville, SC 29551(803) 335-7540

G.O. Carlson, Inc.350 Marshallton RoadP.O. Box 526Thorndale, PA 19372-0526(610) 384-2800J&L Specialty Steel, Inc.P.O. Box 3373Pittsburgh, PA 15230-3373(412) 338-1600Mexinox S.A. de C.V.AV. Industrias 4100Zona Industrial C.P. 78090San Luis Potosi, S.L.P.Mexico011-52-48-26-5139North American Stainless6870 Highway 42 EastGhent, KY 41045(502) 347-6000Precision Specialty Metals, Inc.3301 Medford StreetLos Angeles, CA 90063(213) 267-3200Republic Engineered SteelsSpecialty Steel Products Division410 Oberlin Road S.W.Massillon, OH 44647(330) 837-6000Rodney MetalsAn Allegheny Teledyne Company1357 E. Rodney French BoulevardNew Bedford, MA(508) 996-5691 or (800) 225-8104Special Metals CorporationMiddle Settlement RoadNew Hartford, NY 13413(315) 798-2900Techalloy Company, Inc.370 Franklin TurnpikeMahwah, NJ 07430(201) 529-0900

01-99-20

The information included in thishandbook has been preparedfor the general information ofthe reader based on informationobtained or otherwise availableto the Specialty Steel Industry of North America (SSINA).SSINA and the individual companies it represents havemade every effort to ensure that information presented istechnically correct. However,neither the SSINA nor its member companies warrantsthe accuracy of the informationcontained in this handbook orits suitability for any general and specific use. The SSINAassumes no liability or responsi-bility of any kind in connectionwith the use of this information.The reader is advised that the material contained hereinshould not be used or relied on for any specific or generalapplication without first securingcompetent advice with respectto its suitability.

The information has not been independently validated by SSINA and the inclusion oforganizations and descriptionsor their products or servicesdoes not constitute or imply any endorsements thereof of the accuracy of the informationcontained herein.

StainlessSteel

TheValueOption®

3050 K Street, N.W.Washington, D.C. 20007TEL: (202) 342-8630 or (800) 982-0355FAX: (202) 342-8631http://www.ssina.com

S TA N D A R D M I L L F I N I S H E S

ALLEGHENY LUDLUM(PA) 800-258-3586

ALLEGHENY RODNEY STRIP DIVISION(MA) 800-225-8104

AK STEEL(OH) 513-425-5000

MEXINOX (USA)(IL) 847-317-1400

NORTH AMERICAN STAINLESS(KY) 502-347-6000

PRECISION SPECIALTY METALS, INC.(CA) 213-475-3200

RODNEY METALS(MA) 508-996-5691


Abrasive Blasted Appearance

A. ZAHNER COMPANY(MO) 816-474-8882

AK STEEL(OH) 513-425-5000

FORMS & SURFACES CORP.(CA) 800-451-0410

RIMEX METALS, INC.(NJ) 800-526-7600

Polished Appearance

ALLEGHENY LUDLUM(PA) 800-258-3586

ALLEGHENY RODNEY STRIP DIVISION(MA) 800-225-8104

AK STEEL(OH) 513-425-5000

MAIN STEEL POLISHING COMPANY, INC.(NJ) 732-345-7310

SPECIALTY METALS PROCESSING, INC.(OH) 330-656-2767

Coining


B & M FINISHERS, INC.(NJ) 908-241-5640



Embossing

AA ABBINGDON AFFILIATES, INC.(NY) 718-258-8333




RIGIDIZED METALS CORP.(NY) 800-836-2580


M E C H A N I C A L F I N I S H E S (ASTM Defined Polished Finishes)

No. 3,4,7 & 8


Super No. 8 or No. 9 Polish

DYNASTY METALS, INC.(NJ) 800-225-3962

EXCELSIOR STEEL POLISHING, LTD.(Canada) 416-255-5521

HWA YANG STAINLESS STEELINDUSTRIES CORP.(TX) 972-458-0286

IWC INTERNATIONAL, INC.(FL) 800-330-4311

KPK STAINLESS(NJ) 800-374-6575

MEGA INTERNATIONAL SPECIALTIES, INC.(CA) 310-532-3138

MIRRO-STAINLESS, LTD.(NY) 212-274-8899

RUSSEL STAINLESS & ALLOYS CORP.(NY) 888-787-8657


STANCH STAINLESS STEEL COMPANY, INC.(NY) 718-782-8085

VARIFORM METAL FINISHES(CA) 310-532-8340

Hairline


DYNASTY METALS, INC.(NJ) 800-225-3962


HWA YANG STAINLESS STEELINDUSTRIES CORP.(TX) 972-458-0286






RUSSEL STAINLESS & ALLOYS CORP.(NY) 888-787-8657


STANCH STAINLESS STEEL COMPANY, INC.(NY) 718-782-8085


Angel Hair


CREATIVE METAL INDUSTRIES, INC.(IN) 317-248-1102

FPM, INC.(NE) 402-729-2264



MILGO BUFKIN(NY) 800-472-4544

POLISHED METALS LTD., INC.(NJ) 800-526-7051


D I R E C T O R Y O F R E P R E S E N T A T I V E S U P P L I E R S *•

Distressed


BISHOP METAL, INC.(PA) 412-481-5501


FPM, INC.(NE) 402-729-2264



Swirl





FPM, INC.(NE) 402-729-2264





SURFACE DESIGN AND TECHNOLOGY, INC.(FL) 800-537-1127

Engine-Turned

FPM, INC.(NE) 402-729-2264




Abrasive Blasted




UNITED MECHANICAL(CA) 510-537-4744

Cloth

ACS INDUSTRIES, INC.(RI) 401-769-4700

AXIA, INC.(OH) 216-587-1500

C E SHEPHERD COMPANY, INC.(TX) 713-928-3763

CAMBRIDGE, INC.(MD) 800-638-9600

CHINA NATIONAL METALS & MINERAL(NJ) 201-461-3750

CLEVELAND WIRE CLOTH & MFG. CO.(OH) 216-341-1832

E.H. BAARE CORP.(IL) 618-546-1575

FROST WIRE PRODUCTS, LTD.(Canada) 905-528-8895

GREENING DONALD CO., LTD.(Canada) 519-941-1920

GULF & NORTHERN TRADING CORP.(NJ) 609-784-8200

INDIANA GRATINGS, INC.(IN) 800-634-1988

INGLIS WIRE(MI) 313-892-4100

JOHN P. SMITH CORP.(IN) 800-348-7548

M&G INDUSTRIES, INC.(RI) 800-323-0492

MCNICHOLS COMPANY(OH) 800-237-3820

METEX CORP.(NJ) 908-287-0800

NELSON STEEL PRODUCTS, INC.(PA) 215-721-9449

U.S. FILTERS/WMW INDUSTRIES(TX) 800-526-4954

WESTERN WIRE WORKS, INC.(OR) 503-222-1644

Expanded Metal

ALABAMA METAL INDUSTRIES CORP.(AL) 205-787-2611

INDIANA GRATINGS, INC.(IN) 800-634-1988

MCNICHOLS COMPANY(FL) 813-289-4100

Perforation

A-J MANUFACTURING COMPANY(MO) 800-247-5746


CUSTOM MANUFACTURING &POLISHING, INC.(MO) 800-742-8043

DIAMOND MANUFACTURING COMPANY(PA) 800-233-9601

ENVIRONMENTAL INTERIORS, INC.(NH) 800-526-5024

ESKAY METAL FABRICATING(NY) 800-836-8025

MCNICHOLS COMPANY(FL) 800-237-3820


OFFENHAUSER COMPANY(TX) 800-932-0272

POHL, INC.(MA) 617-639-2662

R.P.S. ENGINEERING, INC.(IL) 800-931-1950

WESTERN WIRE WORKS, INC.(OR) 503-222-1644


Electrochemical



CREATIVE METAL INDUSTRY, INC.(CA) 800-845-7671


stainless steel finishes

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