800-222-6144

Stainless Steel Polished Sheet

Penn Stainless stocks over 25 grades of stainless steel sheet in a variety of finishes, including 2D, 2B, #4 Brush, and #8 Mirror finish. We also can supply specialty finishes per your exact requirements.

In addition to our inventory of #4 and #8 mirror finish sheet, Penn Stainless can provide a number of custom options to meet specific customer requirements including polishing both sides of the sheets, long grain finishes, non-directional stainless steel sheet finishes, #6 finish, #7 finish or per customer request.

Polished Sheet Product Image Gallery

Polished Sheet Product Overview

Polished Stainless Steel Plate : Stainless Steel Grades, Thicknesses and Widths

Thickness Range of Stainless Plate

7 thru 28

Get a Quote 

Common Widths of Stainless Plate Coil

36″ – 48″ – 60″ – 72″ wide X 96″ – 120″ – 144″ or length run from coil

Get a Quote 

300 Series Stainless Steel Grades

304 – 304/L – 316/L. Most 300 series stainless steel grades in sheet or plate can be polished per customer request.

Get a Quote 

400 Series Stainless Steel Grades

430  Most 400 series stainless steel grades in sheet or plate can be polished per customer request.

Get a Quote 

Polished Sheet Product Inventory

See the following Product Availability Charts below:

X = Stocked Item

Cold Rolled 300 & 400 Series Stainless Steel Sheet Coils Per ASTM A 240

Gauge & Coil Width

302 & 304

304 .04 Min C

304L

304 #4 Polish

309/S

310/S

316L

316L #4 Polish

317/L

321/H

347

410

2205

28 Gauge x 36″ X X X
28 Gauge x48″ X X X X
26 Gauge x 36″ X X X X
26 Gauge x 48″ X X X X X
24 Gauge x 36″ X X X X X
24 Gauge x 48″ X X X X X X
22 Gauge x 36″ X X X X X
22 Gauge x 48″ X X X X X X X
22 Gauge x 60″ X X X X
20 Gauge x 36″ X X X X X X
20 Gauge x 48″ X X X X X X X X X
20 Gauge x 60″ X X X X
19 Gauge x 48″ X X X
19 Gauge x 60″ X X X
18 Gauge x 36″ X X X X X X X X X
18 Gauge x 48″ X X X X X X X X X X X X
18 Gauge x 60″ X X X X X X X X X
16 Gauge x 36″ X X X X X X X X
16 Gauge x 48″ X X X X X X X X X X X X X
16 Gauge x 60″ X X X X X X
16 Gauge x 72″ X X X
14 Gauge x 36″ X X X X X
14 Gauge x 48″ X X X X X X X X X X X X X
14 Gauge x 60″ X X X X X X X X
14 Gauge x 72″ X
13 Gauge x 36″ X X X
13 Gauge x 48″ X X X X
13 Gauge x 60″ X X X
12 Gauge x 36″ X X X X X
12 Gauge x 48″ X X X X X X X X X X X X X
12 Gauge x 60″ X X X X X X
12 Gauge x 72″ X X X
11 Gauge x 36″ X X X X X
11 Gauge x 48″ X X X X X X X X X X X X X
11 Gauge x 60″ X X X X X X
11 Gauge x 72″ X X X
10 Gauge x 36″ X X X X X
10 Gauge x 48″ X X X X X X X X X X X X
10 Gauge x 60″ X X X X X X X
10 Gauge x 72″ X X X
8 Gauge x 48″ X X X X X X X
8 Gauge x 60″ X X X X X
7 Gauge x 48″ X X X X X X
7 Gauge x 60″ X X X X X X

Back to Top

Stainless Steel Sheet Coil Gauges, Widths & Grades

Gauge

Wt Sq Ft

Coil Widths

Ave Coil Wt

Grade

Finishes

28 (.0150) 0.630 36″ Wide 10,000/# 304 2B
48″ Wide 10,000/#
26 (.180) 0.756 36″ Wide 10,000/# 304 2B / #4 Polish
48″ Wide 10,000/# 304/L 2B
316/L 2B
24 (.0230) 1.008 36″ Wide 10,000/# 304 2B / #4 Polish
48″ Wide 10,000/# 304/L 2B
316/L 2B
22 (.0290) 1.008 36″ Wide 10,000/# 304 2B / #4 Polish
48″ Wide 10,000/# 304/L 2B
316/L 2B
20 (.03500) 1.512 36″ Wide 10,000/# 304 2B / #4 Polish
48″ Wide 10,000/# 304/L 2B
60″ Wide 10,000/# 309/S 2B
310/S 2B
316/L 2B / #4 Polish
18 (.0480) 2.016 36″ Wide 10,000/# 304 2B / #4 Polish
48″ Wide 10,000/# 304/L 2B
60″ Wide 10,000/# 309/S 2B
310/S 2B
316/L 2B / #4 Polish
321 2B
16 (.0590) 2.520 36″ Wide 12,000/# 304 2B / #4 Polish
48″ Wide 12,000/# 304/L 2B
60″ Wide 12,000/# 309/S 2B
310/S 2B
316/L 2B / #4 Polish
321 2B
409 2B
430 2B
Duplex 2205 2B
14 (.0750) 3.150 36″ Wide 12,000/# 304 2B / #4 Polish
48″ Wide 12,000/# 304/L 2B
60″ Wide 12,000/# 309/S 2B
310/S 2B
316/L 2B / #4 Polish
321 2B
409 2B
430 BA
13 (.090) 3.780 48″ Wide 12,000/# 304 2B / #4 Polish
60″ Wide 12,000/# 304/L 2B
316/L 2B
12 (.1050) 4.410 36″ Wide 15,000/# 304 2B / #4 Polish
48″ Wide 15,000/# 304/L 2B
60″ Wide 15,000/# 309/S 2B
72″ Wide 15,000/# 310/S 2B
316/L 2B / #4 Polish
321 2B
409 2B
430 BA
11 (.0290) 5.040 36″ Wide 15,000/# 304 2B / #4 Polish
48″ Wide 15,000/# 304/L 2B
60″ Wide 15,000/# 309/S 2B
72″ Wide 15,000/# 310/S 2B
316/L 2B / #4 Polish
321 2B
409 2B
430 BA
10 (.1350) 5.670 36″ Wide 15,000/# 304 2B / #4 Polish
48″ Wide 15,000/# 304/L 2B
60″ Wide 15,000/# 309/S 2B
72″ Wide 15,000/# 310/S 2B
316/L 2B / #4 Polish
8 (.1650) 5.670 48″ Wide 10,000/# 304 2B
316/L 2B
7 (.1870) 7.877 48″ Wide 15,000/# 304 2B / #4 Polish
60″ Wide 15,000/# 316/L 2B / #4 Polish

Back to Top

Stainless Steel Sheet Gauges, Grades and Stocked Pattern Sizes

Gauge

Wt / Sq Ft

Pattern Sizes

Wt / Sheet

Grade

Finishes

30 (.0120) .500 36″ x 96″ 12.00 301 1/4 Hard 2B
36″ x 120″ 15.00 301 1/2 Hard 2B
301 Full Hard 2B
28 (.0150) .630 36″ x 96″ 15.12 304 2B
36″ x 120″ 18.90 304L 2B
48″ x 96″ 20.16 316/L 2B
48″ x 120″ 25.20 301 1/4 Hard 2B
301 1/2 Hard 2B
301 Full Hard 2B
26 (.0180) .756 36″ x 96″ 18.14 304 2B / #4 Polish
36″ x 120″ 22.68 304L 2B
48″ x 96″ 24.19 316/L 2B
48″ x 120″ 30.24 301 1/4 Hard 2B
301 1/2 Hard 2B
301 Full Hard 2B
24 (.0230) 1.008 36″ x 96″ 24.19 304 2B / #4 Polish / #8 Mirror
36″ x 120″ 30.24 304L 2B
48″ x 96″ 32.26 316/L 2B/ #4 Polish
48″ x 120″ 40.32 301 1/4 Hard 2B
48″ x 144″ 48.38 301 1/2 Hard 2B
301 Full Hard 2B
22 (.0290) 1.260 36″ x 96″ 30.24 304 2B / #4 Polish / #8 Mirror
36″ x 120″ 37.80 304L 2B
48″ x 96″ 40.32 309/S 2B
48″ x 120″ 50.40 316/L 2B / #4 Polish
48″ x 144″ 60.48 301 1/4 Hard 2B
301 1/2 Hard 2B
301 Full Hard 2B
20 (.0350) 1.512 36″ x 96″ 36.29 304 2B / #4 Polish / #8 Mirror
36″ x 120″ 45.36 304L 2B
48″ x 96″ 48.38 309/S 2B
48″ x 120″ 60.48 310/S 2B
48″ x 144″ 72.58 316/L 2B / #4 Polish
60″ x 120″ 75.60 321 2B
60″ x 144″ 90.72 347 2B
409 2B
410 2D
430 BA / #4 Polish
17-4PH 2D
17-7PH 2D
301 1/4 Hard 2B
301 1/2 Hard 2B
301 Full Hard 2B
19 (.0420) 1.932 36″ x 96″ 46.37 304 2B
36″ x 120″ 57.96 304L 2B
48″ x 96″ 61.82 301 1/4 Hard 2B
48″ x 120″ 77.28 301 1/2 Hard 2B
301 Full Hard 2B
18 (.0480) 2.016 36″ x 96″ 48.38 304 2B / #4 Polish / #8 Mirror
36″ x 120″ 60.48 304L 2B
36″ x 144″ 72.58 309/S 2B
48″ x 96″ 64.51 310/S 2B
48″ x 120″ 80.64 316/L 2B / #4 Polish
48″ x 144″ 96.77 321 2B
60″ x 96″ 80.64 347 2B
60″ x 120″ 100.80 409 2D
60″ x 144″ 120.96 410 2D
430 BA / #4 Polish
17-4PH 2D
17-7PH 2D
301 1/4 Hard 2B
301 1/2 Hard 2B
301 Full Hard 2B
16 (.0590) 2.520 36″ x 96″ 60.48 304 2B / #4 Polish / #8 Mirror
36″ x 120″ 75.60 304L 2B
36″ x 144″ 90.72 309/S 2B
48″ x 96″ 80.64 310/S 2B
48″ x 120″ 100.80 316/L 2B / #4 Polish
48″ x 144″ 120.96 321 2B
60″ x 96″ 100.80 347 2D
60″ x 120″ 126.00 409 2D
60″ x 144″ 151.20 410 2D
72″ x 120″ 151.20 430 BA / #4 Polish
72″ x 144″ 181.44 Duplex 2205 2B
17-4PH 2B
17-7PH 2B
301 1/4 Hard 2B
301 1/2 Hard 2B
301 Full Hard 2B
14 (.0420) 3.150 36″ x 96″ 75.60 304 2B / #4 Polish / #8 Mirror
36″ x 120″ 94.50 304/L 2B
36″ x 144″ 113.40 309/S 2B
48″ x 96″ 100.80 310/S 2B
48″ x 120″ 126.00 316/L 2B / #4 Polish
48″ x 144″ 151.20 321 2B
60″ x 96″ 126.00 347 2B
60″ x 120″ 157.50 409 2D
60″ x 144″ 189.00 410 2D
72″ x 120″ 189.00 430 BA / #4 Polish
72″ x 144″ 226.80 17-4PH 2D
17-7PH 2D
301 1/4 Hard 2B
301 1/2 Hard 2B
301 Full Hard 2B
13 (.0480) 3.780 48″ x 96″ 120.96 304 2B / #4 Polish
48″ x 120″ 151.20 304/L 2B
48″ x 144″ 181.44 309/S 2B
60″ x 96″ 151.20 310/S 2B
60″ x 120″ 189.40 316/L 2B / #4 Polish
60″ x 144″ 227.23 321 2B
410 2B
17-4PH 2B
17-7PH 2B / #4 Polish
301 1/4 Hard 2B
301 1/2 Hard 2D
301 Full Hard 2D
12 (.1050) 4.410 36″ x 96″ 105.84 304 2B / #4 Polish / #8 Mirror
36″ x 120″ 132.30 304/L 2B
36″ x 144″ 158.76 309/S 2B
48″ x 96″ 141.12 310/S 2B
48″ x 120″ 176.40 316/L 2B / #4 Polish
48″ x 144″ 211.68 321 2B
60″ x 96″ 176.40 347 2B
60″ x 120″ 220.50 409 2D
60″ x 144″ 264.60 410 2D
72″ x 120″ 264.60 430 BA / #4 Polish
72″ x 144″ 317.52 17-4PH 2D
17-7PH 2D
301 1/4 Hard 2B
301 1/2 Hard 2B
301 Full Hard 2B
11 (.120) 3.780 36″ x 96″ 120.96 304 2B / #4 Polish / #8 Mirror
36″ x 120″ 151.20 304/L 2B
36″ x 144″ 181.44 309/S 2B
48″ x 96″ 161.28 310/S 2B
48″ x 120″ 201.60 316/L 2B / #4 Polish
48″ x 144″ 241.92 321 2B
60″ x 96″ 201.60 347 2B
60″ x 120″ 252.00 409 2D
60″ x 144″ 302.40 410 2D
72″ x 120″ 302.40 430 BA / #4 Polish
72″ x 144″ 362.88 17-4PH 2D
17-7PH 2D
301 1/4 Hard 2B
301 1/2 Hard 2B
301 Full Hard 2B
10 (.1350) 5.670 36″ x 96″ 136.08 304 2B / #4 Polish
36″ x 120″ 170.10 304/L 2B
36″ x 144″ 204.12 309/S 2B
48″ x 96″ 181.44 310/S 2B
48″ x 120″ 226.80 316/L 2B / #4 Polish
48″ x 144″ 272.16 321 2B
60″ x 96″ 226.80 347 2B
60″ x 120″ 283.50 409 2D
60″ x 144″ 340.20 410 2D
72″ x 120″ 342.10 17-4PH BA / #4 Polish
72″ x 144″ 408.24 17-7PH 2D
301 1/4 Hard 2D
301 1/2 Hard 2B
301 Full Hard 2B
8 (.1650) 6.931 48″ x 96″ 221.79 304 2B
48″ x 120″ 277.24 304/L 2B
7 (.1870) 7.877 48″ x 96″ 252.06 304 2B / #4 Polish
48″ x 120″ 315.08 304/L 2B
48″ x 144″ 378.10 316/L 2B / #4 Polish
60″ x 120″ 393.84
60″ x 144″ 472.60

Processing & Service Capabilities

  • CNC Shear cutting – 1 piece or 1000 pieces – we will shear your order
  • Multiple water jet tables to cut intricate part geometry with precision tolerances
  • Coil processing of custom lengths with low order minimums
  • Special polishing available upon request
  • Export packaging available
  • Original Mill Test reports

Value Added Resources for Polished Sheet

  •  We can custom level our inventory of polished stainless sheet coil to your exact length, saving you scrap and handling time
  • Polished stainless sheet can be shear cut to your exact size
  • Large Inventory of #8 Mirror finish in stock
  • Specialty polishing available upon request, including polished 2 sides
  • Creating and Boxing available

 

Stainless Steel Sheet Thickness Tolerances & Conversion

It is the industry practice of Penn Stainless Products, Inc. customers to order sheet to a “Gauge”. This number is commonly used in the industry and references a specific thickness. The gauge number and thickness may vary between suppliers. The following table is the conversion utilized by North American Stainless. The tolerances are from A480-05, Table A2.5.

 Permitted Variations In Over and Under For Specified Width In Inches

Sheet Gauge To Thickness Conversion

Less Than 40″

40″ To Less Than 50″

50″ To less Than 84″

WT Per Sq/ft

7GA 0.1875″ 0.007 0.007 0.0075 7.877
8GA 0.1650″ 0.007 0.007 0.0075 6.931
10GA 0.1350″ 0.007 0.007 0.007 5.670
11GA 0.1200″ 0.007 0.007 0.007 5.040
12GA 0.1050″ 0.005 0.005 0.006 4.410
13GA 0.0900″ 0.004 0.004 0.005 3.780
14GA 0.0750″ 0.004 0.004 0.0045 3.15
16GA 0.0600″ 0.004 0.004 0.0045 2.52
18GA 0.0480″ 0.003 0.003 0.004 2.016
20GA 0.0360″ 0.0025 0.0025 0.003 1.512
22GA 0.0300″ 0.002 0.002 XXXX 1.260
24GA 0.0240″ 0.002 0.002 XXXX 1.008
26GA 0.0180″ 0.0015 0.0015 XXXX 0.756
28GA 0.0150″ 0.0015 0.0015 XXXX 0.6301
30GA 0.0120″ 0.001 XXXX XXXX 0.5000

Standard Mechanical Sheet Finishes

Sheet can be ordered to different finishes. A description of the standard finishes available on sheet follows. Penn Stainless Products does not have the capability to polish sheet but will outsource the polishing when required by the customer.

Polished Finishes:

Polished Finishes

No 3

An intermediate polished surface obtained by finishing with a 100-grit abrasive. Generally used where a semi finished polished surface is required. A No. 3 finish usually receives additional polishing during fabrication. More Information 

No 4

A polished surface obtained by finishing with a 120-150 mesh abrasive, following initial grinding with coarser abrasives. This is a general purpose bright finish with a visible “grain” which prevents mirror reflection. More Information

No 6

A dull satin finish having lower reflectivity than No 4 finish. It is produced by Tampico brushing the No. 4 finish in a medium of abrasive and oil. It is used for architectural applications and ornamentation where a high luster is undesirable, and to contrast with brighter finishes. More Information

No 7

A highly reflective finish that is obtained by buffing finely ground surfaces but not to the extent of completely removing the “grit” lines. It is used chiefly for architectural and ornamental purposes. More Information

No 8

The most reflective surface, which is obtained by polishing with successively finer abrasives and buffing extensively until all grit lines from preliminary grinding operations are removed. It is used for applications such as mirrors and reflectors. More Information

Call us at 1-800-222-6144 for more information