| Classification | JIS | Nisshin | Finish |
| Hot-rolled products | No.1 | - | Heat-treated
and pickled after hot rolling. |
| - | CG | Polishig
with any of endless belts specified in JIS R6001, but not degreased. |
| Cold-rolled products | No.2
D | - | Heat-treated
and pickled after cold rolling. |
| - | No.2
DR | Heat-treated,pickled,
and lightly cold-rolled by dull rolls after cold rolling. |
| - | No.2
DS | Heat-treated,pickled,
and given dull finish with shots after cold rolling. |
| No.2
B | - | Heat-treated,
pickled, and lightly cold-rolled to obtain appropriate luster surface after cold
rolling. |
| No.3 | - | Polished
with abrasives No.100 to 120 specified in JIS R6001. |
| No.4 | - | Polished
with abrasives No.150 to 180 specified in JIS R6001. |
| #320 | - | Polishing
with abrasive No.320 specified in JIS R6001. |
| - | No.9 | Polishing
with polishing belt numbered over 320. |
| BA | - | Given
high-luster finish and subjected to bright heat treatment after cold rolling. |
| HL | - | Polished
with abrasives No.80 to 150 specified in JIS R6001 to obtain continuous streaks. |
| - | #400 | Given
No.2B finish and polished with sisal buff. |
| - | No.7 | Buffed
so that reflectivity is higher, compared to #400 finish. |
| - | No.7
S | Given
BA finish and polished with cotton buff to obtain high reflectivity. |
| - | Emboss | Provided
with irregularities on one side by cold rolling (both sides can be embossed) |
