Galvanized Steel Coils

Mainly applied in building, such as roof, doors and windows, rolling shutter doors, ceiling keel and household appliances, such as refrigerator, washing machine, air conditioning. Also used for car body shell, chassis, car doors, fuel tank, fender, etc., and also as a color coating substrate for deep processing.

Specifications:

Product Classification	Standard No.	Grade	Thickness	Width	COATING
Low carbon and ultra-low carbon steel	Q/NTC 411	SGCC/ DX51D/ DX52D/ CSA/ CSB/ CSC	0.4-2.0MM	800-1500MM	Z40G-Z500G
	Q/NTC 412
	Q/NTC 413	SGCD1/SGCD2/ SGCD3/ DX53D/ DX54D	0.5-1.8MM	800-1500MM
	Q/NTC 414
	ASTM A653/ A653M
	JIS G3302
Structure Steel	Q/NTC 411	S220GD+Z SS33 SGC340	0.4-2.5MM	800-1500MM
	Q/NTC 412	S250GD+Z SS37 SGC400
	Q/NTC 413	S280GD+Z SS40 SGC440
	Q/NTC 414	S320GD+Z
	ASTM A653/ A653M	S350GD+Z SS50 SGC490
	JIS G3302	S550GD+Z SS80