... its manufacturing home appliance shell, civil chimney, kitchen utensils, etc(B) AVAILABLE DESIGNATION QualityQ/BQB 440-2003JIS G3312-1994EN 10326-2004ASTM ... (BASE PLATE)(BASE PLATE) Commercial SteelTDC51DCGCCDX51D+Z/AZCS Type A/B/CForming Steel(TSt01,TSt02,TSt03)CGCD1FS Type A, Type BDrawingTDC52D ...