Classification (JIS) | Specification | Characteristics | Main Application | ASTM |
JIS Q3141 Equivalent |
SPCC (Commercial Quality) |
Commercial Quality is the most widely use of qualities of Cold-Rolled Steel and is best for moderate forming or drawing | Household electrical appliances, furniture, automotive parts, base metal for galvanized steel or other coated products | A366 |
SPCC-8,4 (1/8, 1/4 hard) |
Special hardness steel | Drums | A366 | |
SPCC-1 (Full-hard) |
Special hardness steel | Base metal for galvanized steel (GI) | A366 | |
SPCD (Deep Drawing Quality) |
Special steel for intense forming or drawing | Household, electrical appliances, automotive parts | A619 | |
SPCD (Extra Deep Drawing Quality) |
Special steel for intense forming or drawing | Automotive parts, electrical machinery parts, other products requiring intense steel drawing features | A620 |
SPCC
(Commercial Quality)