Galvanized steel coil is a highly popular material that is widely used in a range of applications due to its excellent properties. One of the key factors that makes galvanized steel coil so versatile is its density. Density, or mass per unit volume, is the measure of how much mass is contained within a given volume of material. In the case of galvanized steel coil, density is an important parameter that affects its structural strength, corrosion resistance, and overall performance.When it comes to the density of galvanized steel coil, the weight per unit area is usually measured in grams per square meter (g/m2). The density can vary depending on the amount of zinc coating applied to the base steel material. Typically, for a standard galvanized steel coil, the density can range from 60-275 g/m2. However, for higher-end galvanized steel coils that are coated with an alloy of aluminum and zinc, known as Aluzinc, the density can be higher, ranging from 150-450 g/m2.Apart from the density, Aluzinc also offers other advantages over traditional galvanized steel coil. For one, it provides superior corrosion resistance, especially in harsh environments where the material is exposed to moisture, salt, and other corrosive substances. Aluzinc also has better thermal properties, making it more resistant to heat and fire.
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Production name |
aluzinc density of galvanized steel coil |
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Standard |
JIS G3302 ,JISG33012, ASTM A653M /A934M 1998 |
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Grade |
SPCC,SPCD,SPCE,SGCC(DX51D),SGCH,SGCD(DX52D),CGCC,Etc |
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Thickness |
0.12-2.0MM |
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Width |
600-1250MM, or as per customer's request |
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AluZinc coating |
40-275gsm/m2 |
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Base material |
Cold rolled steel coil |
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Coil ID |
508-610mm |
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Surface treatment |
Chromate,oil/unoil,bright finish ,regular /big/ min/Zero spangle ,anti-finger print or not |
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Tolerance |
Thickness :+/-0.01mm ,width :+/-2mm ,total quantity :+/-10%,zinc coating:+/-10g |
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Packing |
Standard seaworthy export packing :3Layers of packing ,inside is kraft paper,water plastic film is in the middle and outside covered by steel strip or as required . |
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Min trail order |
15tons each size |
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Delivery time |
20-30day according to size and quantity |
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Application |
Construction, light industry, automobiles, agriculture, animal husbandry, fisheries and commerce |
FAQ
1. How to control the quality?
We have own Quality Inspection Department . we will supply quality certificate after finish goods .(zinc coating ,chemical composition values ,hardness ,Mechanics Test,bend ,and so on)..
Support third-party inspection , for example SGS BV TUV ....
2. What is your terms of payment ?
A: TT
30%prepayment,70%before sending to port or see the copy of bl.
B.100%L/C at sight
C. Trade assurance (alibaba )
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