... .2-20mm Width: 145-1250mm Standard: AISI, ASTM, DIN, GB Hrc Coil:Grade:Q235, SS400, ST37 ,A36Thickness: 1.2-20mm Width ... : 145-1250mmStandard: AISI, ASTM, DIN, GB Hrc CoilWidthO.D ToleranceThicknessThickness Tolerance145-1250mm±0.030.12MM-20.0MM ... ,TianJinHS code:7212300000Productivity50000Ton/TearCompany info.Ocean-Connect International Co., Ltd. Hrc Coil