GI/GL Steel Coil/ Alluminum-Zinc Steel Coil/Roofing sheets z120

Specifications Material: DX51D+Z

Thickness: 0.23-2.0mm

Width: 600-1250mm

Zinc coating: 50-275

Color: RAL Color or as you requested

1. Galvanized steel coil      - ASTM A653 , JIS G3302 SGCC , DX51D+Z,DC01+Z ,S350GD+Z     - Z60,Z80,Z100,Z120,Z180,Z275 2. Aluzinc steel coil     - ASTM A792 , SGCC+AZ ,S350GD+AZ    - AZ50,AZ80,AZ100,AZ120,AZ150    - Anti-finger   3. Galvanized Steel Coil

STEEL GRADE	CHEMICAL COMPOSITION %					MECHANIC PROPERTY			C.B OF COATING	COATING
	C	Si	Mn	S	P	T.S	Y.S	E.L
	x103	x103	x102	x103	x103	Mpa	Mpa	%	d=0   180°	G/M²
JIS G3302 SGCC	12	30	41	31	21	480	300	13	OK	Z60-150
JIS G3302 SGCH	12	10	21	18	8	680	650		OK	Z60-150
ASTM A653 CS.B	20	30	60	35	30	386	205~380	20	OK	Z80-275
DX51D+Z	29	21	18	1.8	11	355	245	38	OK	Z80-275
G550	20	6	73	5	17	715	654	8	OK	Z80-275

  4.Galvalume/Aluzinc Steel Coil  

STD	CHEMICAL COMPOSITION %				MECHANIC PROPERTY			C.B OF COATING	COATING
	C	Mn	S	P	T.S	Y.S	E.L
	x103	x102	x103	x103	Mpa	Mpa	%	d=0   180°	G/M²
ASTM A792	30~60	20~27	14~23	14~23	386~399	295~344	27.5~30	OK	AZ50-150

  .We can also supply special specifications of products.