Corrugated galvanized iron or steel is a building material composed of sheets of hot-dip galvanized mild steel, cold-rolled to produce a linear corrugated pattern in them. The corrugations increase the bending strength of the sheet in the direction perpendicular to the corrugations, but not parallel to them. Normally each sheet is manufactured longer in its strong direction.
| Steel type | Specificationm
mm |
Product category |
Supply standard | Product Usage | |
| Grade | Corresponding standard | ||||
| Hot dip galvanized products (GI) |
0.3-2.5 | CQ | DC51D+Z S250GD+Z S280GD+Z |
GB/T2518-2019 | Suitable for building materials,home appliances,agriculture furniture,automobiles, food packaging,stamping, deep drawing parts |
| EN10327-2014 | |||||
| SGCC | JIS G3302-2019 | ||||
| CS-A/B/C | ASTM A653/A653M-2018 | ||||
| G1 | AS 1397-2011 | ||||
| DQ | DC52D+Z | GB/T2518-2019 | |||
| EN10327-2014 | |||||
| SGCD1 | JIS G3302-2019 | ||||
| FS-A/B | ASTM A653/A653M-2018 | ||||
| G2 | AS 1397-2011 | ||||
| DDQ | DC53D+Z | GB/T2518-2019 | |||
| EN10327-2014 | |||||
| SGCD2 | JIS G3302-2019 | ||||
| DDS-A/C | ASTM A653/A653M-2018 | ||||
| G3 | AS 1397-2011 | ||||
| CQ-HSS340 | S320GD+Z | GB/T2518-2019 | |||
| S350GD+Z | |||||
| S390GD+Z | EN10327-2014 | ||||
| SGC340 | JIS G3302-2019 | ||||
| SS3401\2\3\4 | ASTM A653/A653M-2018 | ||||
| SS380 | |||||
| DQ-HSS440 | S420GD+Z | GB/T2518-2019 | |||
| S450GD+Z | EN10327-2014 | ||||
| SGC400 | JIS G3302-2019 | ||||
| SGC440 | |||||
| SS410 | ASTM A653/A653M-2018 | ||||
| SS480 | |||||
| Steel type | Specificationm mm |
Product category |
Supply standard | Product Usage | |
| Grade | Corresponding standard | ||||
| Hot-dip aluminum zinc plating(GL) |
0.3-2.5 | CQ | DC51D+AZ | GB/T14978-2010 | Can be used as color coated substrate, stamping,deep drawing parts,widely used in building materials,home appliances,agriculture, furniture,automobiles, food packaging and other fields |
| S250GD+AZ | |||||
| S280GD+AZ | |||||
| S300GD+AZ | EN10327-2014 | ||||
| SGLCC | JIS G3302-2019 | ||||
| CS-A/B/C | ASTM A653/A653M-2018 | ||||
| G1 | AS 1397-2011 | ||||
| DQ | DC52D+AZ | GB/T1498-2010 | |||
| EN10327-2014 | |||||
| SGLCD | JIS G3302-2019 | ||||
| FS-A/B | ASTM A653/A653M-2018 | ||||
| G2 | AS 1397-2011 | ||||
| DDQ | DC53D+AZ | GB/T14978-2010 | |||
| EN10327-2014 | |||||
| SGLCDD | JIS G3302-2019 | ||||
| DS | ASTM A653/A653M-2018 | ||||
| G3 | AS 1397-2011 | ||||
| CQ-HSS340 | S320GD+AZ | GB/T14978-2010 | |||
| S350GD+AZ | |||||
| S390GD+AZ | EN10327-2014 | ||||
| SGLC340 | JIS G3302-2019 | ||||
| SS3401\2\3\4 | ASTM A653/A653M-2018 | ||||
| SS380 | |||||
| DQ-HSS440 | S420GD+AZ | GB/T14978-2010 | |||
| S450GD+AZ | |||||
| SGLC400 | JIS G3302-2019 | ||||
| SGLC440 | |||||
| SS410 | ASTM A653/A653M-2018 | ||||
| SS480 | |||||
