Pre-painted Galvanized/Aluzinc Steel Sheet Coil with Prime Quality and Lowest Price

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
10000 m.t./month

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1.Structure of Pre-painted Galvanized/Aluzinc Steel Coil Description

With GI (aluzinc) as base metal, after pretreatment (degrease and chemical treatment) and liquid dope Pre-painted galvanized steel is good capable of decoration, molding, corrosion resistance. 2.Main Features of the Pre-painted Galvanized/Aluzinc Steel Coil

 Excellent corrosion resistance

 Excellent weather resistance

 Capability of decoration, molding, corrosion resistance

 Workability, durability 

 Excellent heat resistance performance

 High strength

3.Pre-painted Galvanized/Aluzinc Steel Coil Images

 

 

 

 Pre-painted  Galvanized/Aluzinc  Steel  Sheet  Coil  with   Prime Quality and Lowest Price

 

4.Pre-painted Galvanized/Aluzinc Steel Coil Specification

Paint thickness for back side: (5-10) microns Epoxy
Weight per coil: 4-6 tons, also can be upon customer's requirements

Max loading weight in one 20ft container : 25 tons generally

Quality standar: JIS G3312 CGCC & CGLCC
Hardness of P: Both soft and hard quality are available

Surface finish: with or without protect film
Thickness : 0.14-1.20 mm
Width : 914mm, 1000mm, 1220mm and 1250mm, thickness 600-1250mm is available
Finish by coil or sheet: Both sheet and coil are available
8Zinc coating: 60-275G/M2, both sides
Paint thickness for top side : 5 micron primer + (10-20) microns modified polyester, any RAL color code.

 

5. FAQ of Pre-painted Galvanized/Aluzinc Steel Coil

We have organized several common questions for our clientsmay help you sincerely 

 

1. What is the minimum order quantity ?  

we will consider to give more discount if you make big order like 1000 tons and more. Further more, the more appropriate payment term your offer the better price we can provide. 

 

2. How long can we receive the product after purchase?

We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.

 

3. How to guarantee the quality of the products

We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

 

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Q:Question about whetstones and honing steels.?
In general, whetstones will actually remove metal in order to sharpen a blade, and the angle they're used at is important too. A steel will just straighten the blade between uses, not actually remove metal. The effect is to make it sharper than it was just before, but only because it's straighter. Using a knife makes the very thin edge kind of flatten or even fold over a bit, or get wavy, etc...so the steel just straightens it back out (imagine what happens when the very thin blade gets pressed down repeatedly on a cutting board, or even cuts through foods repeatedly). (A whetstone is used only when steeling finally just isn't enough to get the blade sharp as needed.) .
Q:Is EN10025 S355JR weathering steel?
Is bether to use this one below! ASTM A588/A588M. Standard Specification for High-Strength Low-Alloy Structural Steel with 50 ksi [345 MPa] Minimum Yield Point , Weather Resistant
Q:Sandpaper versus Steel wool?
Sand between coats with 220 to 280. 0000 and lemon oil is good for buffing final coat. That is if you don't want a high gloss finish.
Q:What’s the quality of SUS434 Stainless Steel from Jinsong Stainless Steel?
JinSong SUS420J2 stainless-metallic/ X30Cr13 has larger intensity, hardness and hardenability than 12Cr13 metallic and 20Cr13 metallic after quenching. It has much less corrosion resistance to dilute nitric acid and vulnerable organic and organic acid than 12Cr13 metallic and 20Cr13 metallic in room temperature. you will get extra strategies on its good website**
Q:why do you heat steel when hardening?
Metalurgy is a fascinating science which has been used to mark the ages of civilization: the Bronze Age, the Iron Age, etc. Ancient sword makers heated steel until the polished surface showed a straw color (which we now know to be about 550°F, and due to surface oxides) and then plunged the blade into a tank of water. The blade was quickly removed, repolished, and observed closely for heat transfer from the core returning the surface to straw color. If so, it was quenched again. This technique left the surface hard without making the blade brittle. Today the steel crystal lattice is known to be either face centered cubic (iron atoms at the corners of a cube and iron atoms centered in the faces of the cube) or body centered cubic ( iron atoms at the corners of the cube and an iron atom at the geometric center of the cube). Most experienced machinists can estimate the temperature of steel from the color of its surface oxides.
Q:How much is obselete steel worth when sold as scrap?
It okorder.com/
Q:Where could I acquire true steel?
The phrase true steel has no technical meaning. Steel comes in many alloys and grades. Sorry I have no idea where to get different grades and types of steel. McMaster Carr carries a lot of steel bars, sheets, etc.
Q:How difficult is it to harden steel?
It kind of depends on the application. It can be anywhere from simple to very difficult depending on what exactly you are talking about. Hardening a small piece of carbon tool steel for a chisel or punch consists of simply heating it till its red hot and then quenching it in water. This is done after the tool is formed. Hardening also means making the steel brittle, so it must be tempered after hardening to make it hard and strong. Hardening large or huge pieces like that used for equipment is done at the foundry, where they have equipment to do such a job.
Q:Why nickel makes stainless steel non-magnetic when nickel itself is ferromagnetic?
Dear Ian, Magnetism doesn't add up or average out in that manner. Ferro-magnetism requires that all the spins align. This is a complex effect and needs a subtle interaction between adjacent atoms in the lattice and their singlet electrons. The distance between the the atoms is what is important. Some stainless steels are ferromagnetic because they have the correct spacing, others are not because the spacing is wrong. This spacing is influenced by the makeup of the alloy. Hope that helps a bit:RufusCat Copyleft:RufusCat
Q:Steel mine question help!!!?
There's no such thing as a Steel mine - steel is made from various raw materials (and now recycled metals). These materials may be mined separately and then combined at a steel mill - but steel is made, not mined. Steel, depending on what final characteristics they're trying to develop (strength, hardness, finish , etc.) can be comprised of iron, carbon, manganese, phosphorus, sulfur, nickel, chromium, etc. in varying quantities.

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