#C21D9/46

HIGH STRENGTH NICKEL-PLATED HEAT-TREATED STEEL SHEET FOR BATTERY CASE AND MANUFACTURING METHOD THEREOF

The present disclosure relates to a high-strength nickel-plated heat-treated steel sheet for a battery case and a manufacturing method thereof. In one embodiment, the nickel-plated heat-treated steel …

DRIVE·Jun 17·1 min read

C21D9/46 TCC STEEL CORP [KR]

COLD-ROLLED STEEL SHEET HAVING EXCELLENT HIGH-TEMPERATURE PROPERTIES AND ROOM-TEMPERATURE WORKABILITY, AND METHOD FOR MANUFACTURING SAME

The present disclosure provides a cold-rolled steel sheet having excellent high-temperature properties and room-temperature workability, including, by weight: carbon (C): 0.0005 to 0.003%, manganese (…

DRIVE·Mar 4·1 min read

C21D9/46 POSCO