HDGI Stahlspule

HDGI steel coil Standard:ASTM A653/A924M 1998 or DIN17162-1-79 or GB/T1839-93 Base steel: DX51D,Q195, Q215, Q235, Q345, Q195L, 08, 08AL, SPCC, SPCD, ST12, ST37, DC01, DC02 and DC03 Surface treatment: chromated and oiled, chromated and non-oiled Surface structure:regular spangle or normal spangle Zinc coating: Z60,Z80, Z90, Z100, Z120, Z150, Z180, Z200, Z220, Z250 and Z275 Overall thickness range: 0.17 to 2.80mm Overall width range: 25 to 600mm Thickness tolerance: ± 0.02mm Width tolerance: ± 10mm Package: standard export package with water-resistant paper and inner and outer edges protectionMainly used in home appliances, constructions, machineries Thickness of plating is controlled with low tolerance and high erosion resistance after passivisation