Gold Member Since 2012
Audited Supplier
Shanghai AIYIA Industrial Co., Ltd.

Hot DIP Galvanized Steel Sheet / Coil, Coated Sheet for Roofing/Gi, Cold Rolled Steel Coil manufacturer / supplier in China, offering G450 Galvanized Steel Coil, PPGI Color Galvanized Steel Coil SGCC, PPGI Strip/Cold Rolled PPGI Steel Coil and so on.

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G450 Galvanized Steel Coil

Purchase Qty.:
(Tons)
25-99 100-499 500+
FOB Unit Price: US $600 US $595 US $580
Purchase Qty. (Tons) FOB Unit Price
25-99 US $600
100-499 US $595
500+ US $580
Get Latest Price
Production Capacity: 30000 Tons Monthly
Transport Package: Standard Export Package
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: SGCC/SGCH /G450
  • Steel Grade: Q195
  • Surface Treatment: Galvanized
  • Application: Container Plate
  • Stock: Not Stock
  • Grade: SGCC/Sgch /G450
  • Payment Terms: L/C,T/T
  • Specification: AS buyer requirement
  • HS Code: 72104900
  • Standard: ASTM, JIS, GB, AISI, DIN, BS
  • Certification: ISO, SGS, BV
  • Technique: Cold Rolled
  • Edge: Slit edge
  • Comodity Name: G450 Galvanized Steel Coil
  • Trade Terms: Fob/CNF/CIF
  • Trademark: AIYIA GROUP
  • Origin: China
Product Description
Hot Dipped Galvanized Steel (GI)
Product Name:G450 Galvanized Steel Coil
Grade:SGCC,SGLCC,SGLCD, DX51D, DX53D, DX54D
S350GD+AZ SGLC490,S550GD+AZ SGLC570
Price:US $600-800 / Metric Ton
Trade Terms:FOB/CNF/CIF
Supply Ability:3000 Metric Ton monthly 
Packing:standard exporting packing or at buyer's requirement
Payment Terms:L/C,T/T
Delivery time:Within 15-30days after we receive deposit or L/C at sight
 Specifications:Brand Name :AIYIA
Thickness:0.14-4.5mm
Type:coil/sheet/strips
Width:20- 1250mm
Length:
Zinc Coating:40g-275g/m2
Coil ID :508mm or 601mm
Coil Weight :3-8MT
Place of Origin:China Tianjing,shanghai
Standard: AISI, ASTM, BS, DIN, GB, JIS
Technique:Cold Rolled/Hot Rolled
Surface Treatment:Galvanized/ Chromate, Oil, Lacquer Seal, spangle, Non-treatment
Tension Leveller Skin Pass / Coating
Product range:Professional supply of GI coils, PPGI , stainless steel coils, seamless steel pipes, welded steel pipes, stainless steel pipes, hot aluminized steel coils, cold steel coils and other steel products.
 

Our Manufacture Line:
G450 Galvanized Steel Coil
G450 Galvanized Steel Coil
G450 Galvanized Steel Coil
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  .
GradeChemical composition % 
CSiMnPSAltaTiNb
No more thanNo more thanNo more thanNo more thanNo more thanNo less thanNo more thanNo more than
DC51D+Z,DC51D+ZF0.1---0.50.0350.035---------
(St01Z,St02Z,St03Z)
 
GradeMechanical propertiesplating  adhesion
 yield strengthtensile strengthn 90r 90Elongation %Plating weight(g/m 2 )
MpaMpaNo less thanNo less thanNo less thanBending 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------20220a1a2a
 Exposure Test : Salt Spray Test :
EnvironmentGIEnviroment GI Average CorrosionAL-ZN  Average Corrosion
 Average corrosion
 g/m2 /yμ  m/yg/m2/yum/yg/m2/yum/y
Tough Marine Climate1409.8tough Marine Climate1409.8162.2
Moderate Marine Climate181.3Modeerate Marine Climate 181.340.54
Industrial Climate201.4Industrial Climate201.44.20.57
Countryside Climate40.28Countryside Climate40.281.30.17
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.
MPaNominal widthPlainness (mm) for the nominal thickness as shown below 
  Common precise PF.AHigh-level precision PF.B  
  <0.700.70~<1.601.60~3.0<0.700.70~<1.601.60~3.0 
<260<12001088543
 1200~<1500121010654
 ≥1500171515876
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
MPaNominal widthPlainness (mm) for the nominal thickness as shown below 
  Common precise PF.AHigh-level precision PF.B  
  <0.700.70~<1.601.60~3.0<0.700.70~<1.601.60~3.0 
260~<360<1200131010865
 1200~<1500151313986
 ≥150020191912109
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 thicknessThickness tolerance while the widths are showed as follows   
 Common precise PT.AHigh-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 thicknessThickness tolerance while the widths are showed as follows   
Common precise PT.AHigh-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 thicknessThickness tolerance while the widths are showed as follows   
 Common precise PT.AHigh-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 thicknessThickness tolerance while the widths are showed as follows   
 Common precise PT.AHigh-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 widthWidth toleranceWidth 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.AHigh-level precision PW.B
≤12000~+50~+2
>1200~15000~+60~+2
>15000~+70~+3
 
 
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