S350GD Z275 Regular Spangle Galvanized Steel Coil Roll 0.6 - 3.0mm Thickness Width 1250mm 1500mm
Regular Spangle S350GD+Z275 Glavanized Steel Roll 0.6 - 3.0mm Thickness Width 1250mm 1500mm
Specification of our galvanized steel coil
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Product Name
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S350GD+Z275 Galvanized steel coil
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Width
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1000mm 1250mm 1500 or other width according to customer's requirement
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Thickness
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0.3 - 3.0mm
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| Zinc Coating | Z40 Z60 Z80 Z100 Z120 Z150 Z180 Z275 |
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Standard Size
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1000*2000mm 1250*2500mm 1500*3000mm
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Surface Structure
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Normal spangle coating(NS),minimized spangle coating(MS),spangle-free(FS)
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Standard
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ASTM JIS EN GB
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Type of Coating
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Hot Dipped Galvanized Steel
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Service
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Slit Cutting any size as request
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Packing
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packing on wooden frame
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S350GD + Za, S350GD + ZFa is a kind of hot dipped galvanized steel under the standard Q/BQB 420-2003 and it is a kind of low alloy steel. The products are widely used in the automotive, appliance, construction, machinery manufacturing and other industries.
The grade StE345-2Z is same with S350GD+Z for the chemical composition and mechanical property. If you need StE345-2Z, S350GD+Z also can meet your requirement. The figure 350 also means the minimum yield strength for S350GD+Z, S350GD+ZF IS 350Mpa, same as S220GD+Z, S220GD+ZF, S250GD+Z, S250GD+ZF, S280GD+Z, S280GD+ZF, S320GD+Z, S320GD+ZF.
S350GD + Za, S350GD + ZFa Chemical composition:
Grade |
Chemical composition % | |||||
| C max |
Si max |
Mn max |
P max |
S max |
Alt min |
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| S350GD + Za, S350GD + ZFa | 0.25 | --- | 1.5 | 0.035 | 0.035 | 0.015 |
S350GD+Z, S350GD + ZF Mechanical Property:
STEEL GRADE |
Tensile Strength (Mpa) |
Yield Strength (Mpa) |
Elongation% min (Lo=80mm b=20mm) |
The coating adhesion (The heart bending diameter ) |
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| min | min | <0.7mm | 0.7mm | a=thickness | |
| S350GD + Za, S350GD + ZFa | 420 | 350 | 14 | 16 |
3a |
Packing Shipping of S550GD Galvanized Steel Coil
| Packing | When each plate weight is under 1 tons, it will be in bundle with steel strips 2-4. When each plate weight is over 1 ton, it will be piece by piece. |
| 20 feet container contains dimension | Width under 2300mm, length under 6000mm |
| 40 feet container contains dimension | Width under 2300mm, length under 12000mm |
| By bulk vessel | Freight charge is low by bulk cargo, and large heavy sizes can not be loaded into containers can shipping by bulk cargo |
Product Advantages
- 01.Anticorrosive: 13 years in heavy industrial areas,50 years in the ocean,104 years in the suburbs and 30 years in cities.
- 02.Cheap:The cost of hot-dip galvanizing is lower than that of other coatings.
- 03.Reliable: The zinc coating is metallurgically bonded to the steel and forms part of the steel surface,so the coating is more durable.
- 04.Strong toughness: The galvanized layer forms a special metallurgical structure that can withstand mechanical damage during transportation and use.
- 05.Comprehensive protection: Every part of the plated piece can be galvanized,and is fully protected even in depressions,sharp corners,and hidden places.
- 06.Save time and energy: Galvanizing process is faster than other coating methods.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.