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Carbon Steel Plate products at Samuel

​​​​​​​​​​​​​​​​​​​​​​​​​​Carbon Steel Plate

Through our industry leading network of metal service centers, Samuel offers a wide range of carbon plate to certifications or specifications such as:  ASTM, ASME, API, CSA, AISI, ABS, Lloyds, and DNV. We stock one of the most extensive inventories of standard plate grades and sizes. We can also provide any grade and size of North American or European-produced plate by special agreement. For more information, please download the Samuel Carbon Steel Plate PDF.


​AISI 1020, 1045, 4130, 4140

​ASTM/ASME (Structural Grades)

A36, A283, A572 (grades 42, 50, 55, 60, 65), A588 (corten), A656 (grades 50, 60, 70, 80), A709-36, (36W, 36WT, 36WF), A709-50, (50W, 50WT, 50WF), A709-HPS70W (HPS100W), A514 (grades B, S, F, H, Q), 100XF, A871 (grades 60, 65)

​ASTM/ASME (Pressure Vessel Grades)

​A285-C, A387, A455, A516(N) (grades 55, 60, 65, 70), A517 (various grades), A612(N)

CSA G40.21 (Structural Grades)

​38W-38WT/260W-260WT, 44W-44WT/300W-300WT, 50W-50WT/350W-350WT, 50A-50AT/350A-350AT, 60W-60WT/400W-400WT


​AR200, AR235, AR400F, AR450F, AR500, AR600

SHIPBUILDING AND OFFSHORE GRADES​ABS, Lloyds, DNV, A131 grades A, B, D, E, AH, DH, EH, API 2H grade 50
EURONORM EN10025 (available by special request)​S235, S275, S355, S420, S460, S500, S690
Thickness​3/16" to 24"
​Width​72" to 154"