Standard:AISI,ASTM,GB,JIS,DIN Thickness:0.4-3mm Width:20-620mm Surface:Black annelled,oiled Specifications for Carbon steel strip:1Standard:ASTM, AISI,JIS, DIN,GB2Thickness:0.4-3mm3Width:20-620mm4Material:Q195,DC01,DC02,DC04 etc5Certificate:ISO, MTC, SGS6Delivery term:5-25 days7Packaging: Carbon steel strips