Standard Size Galvanized Iron Roof Sheet Zinc Aluminium Sheet
USD $500 - $1,000 /Ton
Min.Order:5 Tons
Shandong Xinhuacai Import and Export Co., Ltd.
Item | Prepainted GI / PPGI / PPGL color coated galvanized steel roof sheet |
Product | Prepainted steel coil |
Grade | SGCC,DX51D,SGCH CGCD1-CGCD3 CGC340-CGC570 |
Standard | GB/T-12754 JIS G 3312 EN 10169 ASTM A755 |
Thickness | 0.17-1.0mm |
Width | 600-1500mm |
Zinc coating | 45-275 G/M2 |
Thickness of top coating | 12-25 microns |
Thickness of back coating | 5-8 microns |
Coil weight | 3-6Tons |
Coil internal diameter | 508mm/610mm |
Surface treatment | Bright and clean,smooth and flat |
Colors | As RAL code |
Lifespan | 10-15 years, very strong corrosion resistance it wouldn't |
Tolerance | Thickness:+/-0.02mm |
Width:+/-2mm | |
Zinc coating:+/-5% | |
Tensile strength | >300mpa |
Yield strength | 370-380mpa |
Steel Grade | Chemical composition % | Mechanic Property | CB of CO Ating | CO Tinge | ||||||
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 CSB | 20 | 30 | 60 | 35 | 30 | 386 | 206-380 | 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 |