Cold Rolled Steel Coil

Standard Steel Grade
JIS G 3141 SPCC SPCD SPCE SPCF SPCG  
EN 10111 DD11 DD12 DD13 DD14    
EN 10130 DC01 DC03 DC04 DC05 DC06 DC07
DIN 1623 ST12 US113 RRST13 ST14