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SHANGHAI AIYIA INDUSTRIAL CO., LTD.
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ChinaVIP0Audited Supplier
Products: Hot Dipped Galvanized Steel , Prepainted Galvanized Steel , Galvanized Steel Coil , Galvanized Steel Sheet , PPGI , PPGL , Roofing Sheet , Corrugated Sheet , Prepainted Galvalume Steel , Galvalume Steel Coil
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Galvanized Steel Coil Z275/S280gd
Basic Info
Model NO.: Galvanized Steel Coil
$0 /Tons
Product Details
Transaction Comments
Basic Info
- Model NO.: Galvanized Steel Coil
- Certification: ISO
- Technique: Cold Rolled
- Edge: Slit edge
- Product Name: Galvanized Coil
- Standard: ASTM, JIS, GB, AISI, DIN
- Surface Treatment: Galvanized
- Application: Constructions
- Stock: Stock
- HS Code: 72104900
Product Description
Brief Introduction:
You can belive us , and we will help you in every details , so you will grow with us together .
Commodity name : Hot Dipped Galvanized Steel Coil
Standard we can provide: AISI ASTM BS DIN GB JIS
Grade : DC51D+Z,DC51D+ZF,St01Z,St02Z,St03Z
Zinc Coating:40g-275g/m2
Size we can provide:
Size Range: CRC substrate Thickness: 0.3-3.0mm
CRC substrate Width: 800-1830mm
HRC substrate Thickness:1.8-2.8mm
HRC substrate Width:900-1500mm
Chemical elements:
pls check excell below.
Mechanical properties:
pls check excell below.
Weight of Coating and Service life:
If you need, pls write us
Exposure Test :
If you need, pls write us
Salt Spray Test :
If you need, pls write us
Plainness of hot dip galvanized substrate:
If you need, pls write us
Thickness tolerance :
If you need, pls write us
Width tolerance:
If you need, pls write us
Our Manufacture Line:
Why we are special :
We are one famous factory who place quality first place ,and try provide best service for our buyer .
we always keep promise in steel produce quality .
we always try cutting delivery time short for our buyer
we always package steel produce well
we always fix steel produce in container well to make it safe arrive at destination port
we always provide best and professional forward service for our buyer
we always apply 14days free detention for our buyers container in destination
we provide one set After-sales service for our buyer
we provide China inland steel market price report
we help our buyer become number one in local market .
You can belive us , and we will help you in every details , so you will grow with us together .
| Grade | Chemical composition % | |||||||||
| C | Si | Mn | P | S | Alta | Ti | Nb | |||
| No more than | No more than | No more than | No more than | No more than | No less than | No more than | No more than | |||
| DC51D+Z,DC51D+ZF | 0.1 | --- | 0.5 | 0.035 | 0.035 | --- | --- | --- | ||
| (St01Z,St02Z,St03Z) | ||||||||||
| Grade | Mechanical properties | plating adhesion | ||||||||
| yield strength | tensile strength | n 90 | r 90 | Elongation % | Plating weight(g/m 2 ) | |||||
| Mpa | Mpa | No less than | No less than | No less than | Bending diameter | |||||
| (a=thickness of slab) | ||||||||||
| L 0 =80mm b=20mm | ||||||||||
| Normal thickness mm | ||||||||||
| ≤ 0.7 | >0.7 | ≤ 140/140 | >140/140~ | >175/175 | ||||||
| 175/175 | ||||||||||
| DC51D+Z(St01Z,St02Z,St03 Z), DC51D+ZF | --- | 270~500 | --- | --- | 20 | 22 | 0a | 1a | 2a | |
| Exposure Test : | Salt Spray Test : | |||||||||
| Environment | GI | Enviroment | GI Average Corrosion | AL-ZN Average Corrosion | ||||||
| Average corrosion | ||||||||||
| g/m2 /y | μ m/y | g/m2/y | um/y | g/m2/y | um/y | |||||
| Tough Marine Climate | 140 | 9.8 | tough Marine Climate | 140 | 9.8 | 16 | 2.2 | |||
| Moderate Marine Climate | 18 | 1.3 | Modeerate Marine Climate | 18 | 1.3 | 4 | 0.54 | |||
| Industrial Climate | 20 | 1.4 | Industrial Climate | 20 | 1.4 | 4.2 | 0.57 | |||
| Countryside Climate | 4 | 0.28 | Countryside Climate | 4 | 0.28 | 1.3 | 0.17 | |||
| Plainness of hot dip galvanized substrate A.2.1 For steel sheet with a specified minimum yield strength less than 260MPa, the maximum plainness tolerance should be in conformity with the stipulations of Table A1. | ||||||||||
| MPa | Nominal width | Plainness (mm) for the nominal thickness as shown below | ||||||||
| Common precise PF.A | High-level precision PF.B | |||||||||
| <0.70 | 0.70~<1.60 | 1.60~3.0 | <0.70 | 0.70~<1.60 | 1.60~3.0 | |||||
| <260 | <1200 | 10 | 8 | 8 | 5 | 4 | 3 | |||
| 1200~<1500 | 12 | 10 | 10 | 6 | 5 | 4 | ||||
| ≥1500 | 17 | 15 | 15 | 8 | 7 | 6 | ||||
| For steel sheet and steel strip with a specified minimum yield strength not less than 260MPa but less than 360MPa,and the grades of DC51+Z/Z DD51D+Z /S550GD+Z/ZF), the maximum plainness tolerance should be in conformity with the stipulations of Table A2. Table A2 | ||||||||||
| MPa | Nominal width | Plainness (mm) for the nominal thickness as shown below | ||||||||
| Common precise PF.A | High-level precision PF.B | |||||||||
| <0.70 | 0.70~<1.60 | 1.60~3.0 | <0.70 | 0.70~<1.60 | 1.60~3.0 | |||||
| 260~<360 | <1200 | 13 | 10 | 10 | 8 | 6 | 5 | |||
| 1200~<1500 | 15 | 13 | 13 | 9 | 8 | 6 | ||||
| ≥1500 | 20 | 19 | 19 | 12 | 10 | 9 | ||||
| Thickness tolerance for hot dip galvanized substrate | ||||||||||
| For steel sheet with a specified minimum yield strength less than 260MPa, the maximum thickness tolerance should be in conformity with the stipulations of Table A6. | ||||||||||
| Nominal thickness | Thickness tolerance while the widths are showed as follows | |||||||||
| Common precise PT.A | High-level precision PT.B | |||||||||
| ≤1200 | >1200~1500 | >1500 | ≤1200 | >1200~1500 | >1500 | |||||
| 0.30~0.40 | ±0.04 | ±0.05 | ±0.06 | ±0.030 | ±0.035 | ±0.040 | ||||
| >0.40~0.60 | ±0.04 | ±0.05 | ±0.06 | ±0.035 | ±0.040 | ±0.045 | ||||
| >0.60~0.80 | ±0.05 | ±0.06 | ±0.07 | ±0.040 | ±0.045 | ±0.050 | ||||
| >0.80~1.00 | ±0.06 | ±0.07 | ±0.08 | ±0.045 | ±0.050 | ±0.060 | ||||
| >1.00~1.20 | ±0.07 | ±0.08 | ±0.09 | ±0.050 | ±0.060 | ±0.070 | ||||
| >1.20~1.60 | ±0.10 | ±0.11 | ±0.12 | ±0.060 | ±0.070 | ±0.080 | ||||
| >1.60~2.00 | ±0.12 | ±0.13 | ±0.14 | ±0.070 | ±0.080 | ±0.090 | ||||
| >2.00~2.50 | ±0.14 | ±0.15 | ±0.16 | ±0.090 | ±0.100 | ±0.110 | ||||
| >2.50~3.00 | ±0.17 | ±0.17 | ±0.18 | ±0.110 | ±0.120 | ±0.130 | ||||
| For steel sheet and steel strip with a specified minimum yield strength not less than 260MPa but less than 360MPa, the thickness tolerance should be in conformity with the stipulations of Table A7. | ||||||||||
| Nominal thickness | Thickness tolerance while the widths are showed as follows | |||||||||
| Common precise PT.A | High-level precision PT.B | |||||||||
| ≤1200 | >1200~1500 | >1500 | ≤1200 | >1200~1500 | >1500 | |||||
| 0.30~0.40 | ±0.05 | ±0.06 | ±0.07 | ±0.035 | ±0.040 | ±0.045 | ||||
| >0.40~0.60 | ±0.05 | ±0.06 | ±0.07 | ±0.040 | ±0.045 | ±0.050 | ||||
| >0.60~0.80 | ±0.06 | ±0.07 | ±0.08 | ±0.045 | ±0.050 | ±0.060 | ||||
| >0.80~1.00 | ±0.07 | ±0.08 | ±0.09 | ±0.050 | ±0.060 | ±0.070 | ||||
| >1.00~1.20 | ±0.08 | ±0.09 | ±0.11 | ±0.060 | ±0.070 | ±0.080 | ||||
| >1.20~1.60 | ±0.11 | ±0.13 | ±0.14 | ±0.070 | ±0.080 | ±0.090 | ||||
| >1.60~2.00 | ±0.14 | ±0.15 | ±0.16 | ±0.080 | ±0.090 | ±0.110 | ||||
| >2.00~2.50 | ±0.16 | ±0.17 | ±0.18 | ±0.110 | ±0.120 | ±0.130 | ||||
| >2.50~3.00 | ±0.19 | ±0.20 | ±0.20 | ±0.130 | ±0.140 | ±0.150 | ||||
| For steel sheet and steel strip with a specified minimum yield strength not less than 360MPa, but less than or equal to 420 MPa, the thickness tolerance should be in conformity with the stipulations of Table A8. | ||||||||||
| Nominal thickness | Thickness tolerance while the widths are showed as follows | |||||||||
| Common precise PT.A | High-level precision PT.B | |||||||||
| ≤1200 | >1200~1500 | >1500 | ≤1200 | >1200~1500 | >1500 | |||||
| 0.30~0.40 | ±0.05 | ±0.06 | ±0.07 | ±0.040 | ±0.045 | ±0.050 | ||||
| >0.40~0.60 | ±0.06 | ±0.07 | ±0.08 | ±0.045 | ±0.050 | ±0.060 | ||||
| >0.60~0.80 | ±0.07 | ±0.08 | ±0.09 | ±0.050 | ±0.060 | ±0.070 | ||||
| >0.80~1.00 | ±0.08 | ±0.09 | ±0.11 | ±0.060 | ±0.070 | ±0.080 | ||||
| >1.00~1.20 | ±0.10 | ±0.11 | ±0.12 | ±0.070 | ±0.080 | ±0.090 | ||||
| >1.20~1.60 | ±0.13 | ±0.14 | ±0.16 | ±0.080 | ±0.090 | ±0.110 | ||||
| >1.60~2.00 | ±0.16 | ±0.17 | ±0.19 | ±0.090 | ±0.110 | ±0.120 | ||||
| >2.00~2.50 | ±0.18 | ±0.20 | ±0.21 | ±0.120 | ±0.130 | ±0.140 | ||||
| >2.50~3.00 | ±0.22 | ±0.22 | ±0.23 | ±0.140 | ±0.150 | ±0.160 | ||||
| For steel sheet and steel strip with a specified minimum yield strength not less than 420MPa, but less than or equal to 900 MPa, the thickness tolerance should be in conformity with the stipulations of Table A9. | ||||||||||
| Nominal thickness | Thickness tolerance while the widths are showed as follows | |||||||||
| Common precise PT.A | High-level precision PT.B | |||||||||
| ≤1200 | >1200~1500 | >1500 | ≤1200 | >1200~1500 | >1500 | |||||
| 0.30~0.40 | ±0.06 | ±0.07 | ±0.08 | ±0.045 | ±0.050 | ±0.060 | ||||
| >0.40~0.60 | ±0.06 | ±0.08 | ±0.09 | ±0.050 | ±0.060 | ±0.070 | ||||
| >0.60~0.80 | ±0.07 | ±0.09 | ±0.11 | ±0.060 | ±0.070 | ±0.080 | ||||
| >0.80~1.00 | ±0.09 | ±0.11 | ±0.12 | ±0.070 | ±0.080 | ±0.090 | ||||
| >1.00~1.20 | ±0.11 | ±0.13 | ±0.14 | ±0.080 | ±0.090 | ±0.110 | ||||
| >1.20~1.60 | ±0.15 | ±0.16 | ±0.18 | ±0.090 | ±0.110 | ±0.120 | ||||
| >1.60~2.00 | ±0.18 | ±0.19 | ±0.21 | ±0.110 | ±0.120 | ±0.140 | ||||
| >2.00~2.50 | ±0.21 | ±0.22 | ±0.24 | ±0.140 | ±0.150 | ±0.170 | ||||
| >2.50~3.00 | ±0.24 | ±0.25 | ±0.26 | ±0.170 | ±0.180 | ±0.190 | ||||
| Width tolerance | ||||||||||
| Nominal width | Width tolerance | Width tolerance of the hot-dip zinc, hot-dip alu-zinc coated alloy steel sheets should conform to relevant parameters designed by A12. | ||||||||
| Common precise PW.A | High-level precision PW.B | |||||||||
| ≤1200 | 0~+5 | 0~+2 | ||||||||
| >1200~1500 | 0~+6 | 0~+2 | ||||||||
| >1500 | 0~+7 | 0~+3 |
||||||||
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