HSN heading 7209 falls under Chapter 72 — iron and steel. It breaks down into 9 sub-codes listed below.
Sub-codes under 7209 (9)
720915
OF A THICKNESS OF 3 MM OR MORE :
720916
OF A THICKNESS EXCEEDING 1 MM BUT LESS THAN 3 MM :
720917
OF A THICKNESS OF 0.5 MM OR MORE BUT NOT EXCEEDING 1 MM :
720918
OF A THICKNESS OF LESS THAN 0.5 MM :
720925
OF A THICKNESS OF 3 MM OR MORE :
720926
OF A THICKNESS EXCEEDING 1MM BUT LESS THAN 3 MM:
720927
OF A THICKNESS OF 0.5 MM OR MORE BUT NOT EXCEEDING 1 MM :
720928
OF A THICKNESS OF LESS THAN 0.5 MM :
720990
OTHER
About HSN heading 7209
The 4-digit code 7209 is an HSN heading — a mid-level grouping that breaks down further into 6-digit sub-headings and 8-digit tariff items. Choose the most specific sub-code that matches your supply so the GST rate, e-invoice schema, and GSTR-1 HSN summary all line up correctly. It sits inside Chapter 72, which covers iron and steel.