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Flat & Expanded Sheet

Penn Stainless stocks Flat & Expanded sheet in 304, 304/L and 316/L in multiple gauges and pattern sizes. We can also produce Flat & Expanded Stainless from our large inventory of stainless sheet, including grades 309, 310, 321, 347.

In 400 series stainless, we can supply Flat & Expanded metals in 409, 410 and 430.

Need 6 pieces of ¼-18 cut to 12″ square or something similar? No problem. Please review of the full catalog for standard items.

If you do not see your requirement please contact a sales associate.

Product Variations

Stocked in 4' x 8' Sheets

(Available)
(Call for Availability)
(Unavailable)
Choose Table:
304/304LSwipe/scroll horizontally to view full table
GaugeOpen Area in %SWOLWO304L
1/4″-1828.00.08000.6600
1/2″-1860.00.31251.0000
1/2″-1660.00.31251.0000
1/2″-1345.00.24000.9150
3/4″-1875.00.75001.8125
3/4″-1675.00.75001.8125
3/4″-1375.00.62501.7500
3/4″-961.00.56251.6975
1-1/2″-1680.01.06252.7500
1-1/2″-1380.01.00002.6250
1-1/2″-975.00.93752.6250

316/316LSwipe/scroll horizontally to view full table
GaugeOpen Area in %SWOLWO316L
1/4″-1828.00.08000.6600
1/2″-1860.00.31251.0000
1/2″-1660.00.31251.0000
1/2″-1345.00.24000.9150
3/4″-1875.00.75001.8125
3/4″-1675.00.75001.8125
3/4″-1375.00.62501.7500
3/4″-961.00.56251.6975
1-1/2″-1680.01.06252.7500
1-1/2″-1380.01.00002.6250
1-1/2″-975.00.93752.6250