stamping

SPCC vs SPHC: Cold-Rolled vs Hot-Rolled Steel Sheet — How to Choose

SPCC (cold-rolled, JIS G3141) and SPHC (hot-rolled, JIS G3131) cover different thickness ranges and deliver different surfaces, tolerances, and mechanical property guarantees. Full comparison with decision guide for stamping, welded frames, and laser-cut parts.

SPCC Cold-Rolled Steel Sheet: JIS G3141 Explained — Properties, Surface Finish, and ASTM Equivalent

SPCC is Japan's general-purpose cold-rolled steel sheet under JIS G3141. No minimum tensile strength is specified — only elongation and chemical composition. Full guide with ASTM A1008 and EN 10130 DC01 equivalents, surface finish codes, and selection against SPCD/SPCE.