Stainless Steel Coil Grade: 400 Series430

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100 m.t.
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1.Structure of Stainless Steel Coil

Stainless steel coil is a production which not easy rust, acid resistance and corrosion resistance, Stainless steel coil is a new kind of Austenite stainless steel by used Mn, N replace Ni. so it is widely used in light industry, heavy industry, daily necessities and the decoration industry. Stainless steel coil has good corrosion resistance and hot / cold processing performance, instead of stainless steel products for used in the not high of corrosive environment, such as indoor, inland city outdoor etc.

2.Main Features of the Stainless steel coil

1)   High Quality: Using Latest automated control equipment to ensure the quality

2)   Best Price: With most automated equipments to ensure our price is lower than the market

3)   Fast Delivery: The delivery date within 20 das after get your order

4)   Best Service: Our after-sell service team will help you to slove all the problems about the order

3. 304 Stainless steel coil Images


Stainless Steel Coil Grade: 400 Series430

Stainless Steel Coil Grade: 400 Series430

4. 304 Stainless steel coil Specification

Product name:  304 Stainless Steel Coil

Thickness: 0.2mm to 1.5mm

Technical: Cold Rolled   

Width: 10mm to 1240mm

Type: 200 Series

Length: As customer's requested

Standard: JIS, SUS

Finish: BA, 2B, 8K, NO.3, NO.4, HL

MOQ: 100 MT

Ship Term: FOB Shenzhen port or CNF import port

Delivery Time: 15 to 20 day after the receive the deposit or LC

Packaging: By wooden pallet, wooden case or according to customer's request



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

1)         How to guarantee the quality of the products

2)         We have established the international advanced quality management systemevery link from raw material to final product we have strict quality testWe 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:Is stainless steel heat treatment deformed?
You say stainless steel should refer to austenitic stainless steel, for austenitic stainless steel, there is no organizational stress, as long as the control of temperature stress, that is, heating, pay attention to slow heating. The amount of deformation of its solution treatment is very small.
Q:Which is better, stainless steel flagpole and aluminum alloy flagpole?
Disadvantages of stainless steel flagpole:1. at present, China's stainless steel flagpole is the use of traditional plate bending welding process, so the roundness is relatively poor2. stainless steel poles made of stainless steel plates of 201 and 304 are easy to discolor, blacken and rust3. the stainless steel flagpole, made of 316 stainless steel plate, will not rust, but the price is very expensive
Q:304 stainless steel with or without magnetism?
This doesn't mean it is not qualified, because the most commonly used stainless steel decorative tube plate is Austenitic 304 material is generally non-magnetic or weakly magnetic, but fluctuations in chemical composition caused by smelting or processing of different magnetic properties may also appear, so it can not be considered to be counterfeit or substandard.
Q:Can 304 stainless steel be electroplated?
In order to plating the coating with good bonding ability, we must solve the problem of this layer of film. That is to say, before the new film is formed, the coating is plated, the problem is solved, and this is the pre plating process. The pre plating is preferably performed in two steps, namely activation and pre plating. Activation is usually performed by anodic or cathodic treatment in sulfuric acid solution, removing the surface passivation film, and then pre plating in the pre plating bath. Pre plating solution usually contains more than 200g/L more than 100mL/L of nickel chloride and hydrochloric acid, because of containing high concentrations of hydrochloric acid solution, pH is very low, not only have a strong activation effect on the substrate surface, will produce a large amount of hydrogen in the pre plating process, the new ecological has strong effect of hydrogen reduction on the substrate surface, a layer of nickel it is coated on the surface of the nickel layer activation, cut off the air, the surface will not generate passivation film. Pre plating and then plating other coating, bonding force naturally high.
Q:The difference between stainless steel screen window and ordinary screen window
Mesh status. Bullet proof mesh is fine and even, the net piece is hard like iron plate, it can prevent prying and shearing. Therefore, the utility model can not only prevent mosquitoes, but also prevent stealing, while the ordinary stainless steel screen mesh faces are soft and easy to be cut.
Q:Do ordinary steel, stainless steel have the same friction coefficient as other materials? If they are different, are they different?
If ordinary steel and stainless steel are machined to the same surface roughness, they have the same coefficient of friction on the surface of the same object.
Q:The difference between stainless steel 201 and 204
The price is different: 01 cheap, 04 expensive. Toughness is different: 01 hardness, 04 toughness good. Ingredients are different: the main difference in nickel, 201 more impurities
Q:Surface treatment of polished stainless steel
Stainless steel polishing material needed in general: "polishing wax, hemp wheel, nylon wheel, cloth wheel, wind wheel, wire cloth and so on.
Q:What's the difference between steel and stainless steel?
Steel is a kind of "iron carbon alloy" with carbon content below 2%. This steel is called carbon steel".Carbon steel is divided into low carbon steel, medium carbon steel and high carbon steel according to its carbon content.Adding other elements into the steel is called alloy steel".The purpose of smelting alloy steel is to meet the needs of production and life.
Q:How much chromium is called stainless steel?
In practical application, the steel which is often corroded by weak corrosive medium is called stainless steel, and the steel which is resistant to chemical medium is called acid resisting steel. Because of the difference in chemical composition between the two, the former is not necessarily resistant to chemical medium corrosion, while the latter is generally stainless. The corrosion resistance of stainless steel depends on the alloying elements contained in the steel.

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