Stainless Steel Coil Cold Rolled 304 2B With High Quality

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400 m.t.
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Product Description:

Stainless Steel Coil Cold Rolled 304 With Good Quality

 

1.Structure of Stainless Steel Coil Cold Rolled 304 With Good Quality

Cold Rolled stainless steel Coil with good quality is one of the raw material of the cold 

rolled stainless steel Coil, which can be used directly in many places. Stainless Steel 

(Stainless Steel) is short for acid-proof Stainless Steel, resistant to weak corrosive 

medium such as air, steam, water, or with a Stainless Steel grade.


2.Main Features of Prefabricated Steel Structure High Building Project

Polishing performance In today's society stainless steel products in production after

polishing the process commonly, when only a small number of products such as water

heaters, water dispenser tank don't need polishing. So this will require materials

polishing performance is very good. The factors influencing polishing performance

mainly include the following: 1) raw material surface defects. Such as scratch, pitting, 

pickling, etc. (2) raw material problem. Hardness is too low, easy when polishing cast

light (BQ), and the hardness is too low, the surface easily when deep drawing appear

orange peel phenomenon, which affects the BQ. Relatively high hardness of BQ

is good. (3) after deep drawing products, great deformation area surface will be a 

small black spots and RIDGING, thus affecting the BQ.


3. Stainless Steel Coil Cold Rolled 304 With Good Quality Images

Stainless Steel Coil Cold Rolled 304 2B With High Quality


Stainless Steel Coil Cold Rolled 304 2B With High Quality


4. Stainless Steel Coil Cold Rolled 304 With Good Quality Specification

The word "stainless steel" is not merely refers to a pure stainless steel, but said more than 

one hundred kinds of stainless steel industry, the development of each stainless steel has 

good performance in their specific applications. The key to the success of the first is to 

make clear purpose, and then determine the correct material. Related to architectural 

construction applications usually only six types of steel. They contain 17 ~ 22% chromium, 

good steel contains nickel. Add molybdenum can further improve the atmospheric 

corrosion resistance, especially containing chloride atmospheric corrosion resistance. 

Stainless steel often according to the state of organization can be divided into: martensite 

steel, ferritic steel, austenitic steel, austenitic (two-phase) - ferrite stainless steel and 

precipitation hardening stainless steel, etc. In addition, according to ingredients can be 

divided into: chromium stainless steel, chromium nickel stainless steel and chromium 

manganese nitrogen stainless steel, etc.



5. Applications of Stainless Steel Coil 304 With Good Quality

 

1. Kitchenware: tableware, cookware, Stoves…

2. Food packing: storage cans, food containers…

3. Construction: bridge, roofing, wall, decoration, bathroom accessories…

4. Precision instruments: electrical products, aerospace…

5. Others: automotive parts, machine building, chemical processing, farming… 

 

6.FAQ of Stainless Steel Coil 304 With Good Quality

 

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

 

①How about your company?

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel,

is one of the large-scale professional investment casting production bases in China,

consisting of both casting foundry forging and machining factory. Annually more than 800

0 tons Precision casting and forging parts are exported to markets in Europe,America an

d Japan. OEM casting and forging service available according to customer’s requirement.

 

②How to guarantee the quality of the products?

We have established the international advanced quality management system,every link 

from raw material to final product we have strict quality test;We resolutely put an end to 

unqualified products flowing into the market. At the same time, we willprovide necessary 

follow-up service assurance.

 

③How is the packaging and delivery?

Standard export packing (Coil: waterproof paper + protective steel ring; Circle: wooden

 box), or as your requirement and the delivery term is based on the project.

 

How long can we receive the product after purchase?

In the purchase of product within 20 working days, We will arrange the factory delivery as 

soon as possible. The specific time of receiving is related to the state and position of 

customers. Commonly 20 to 40 working days can be served.

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Q:What are the main stainless steel belt used in the industry and products?
It is one of the earliest fields of stainless steel application. In architectural decoration, at present, stainless steel is mainly used in high-rise building exterior wall, indoor and external column coating, handrails, floors, elevator panels, doors and windows, curtain walls and other interior decoration and components. After the surface treatment, coloring and coating of the stainless steel plate, the utility model solves the problems such as fingerprint easily appearing after touching, and further expands the application range of the stainless steel.In the home appliance industry, the large quantities of stainless steel are the inner cylinder of the automatic washing machine, the inner liner of the water heater, the inner and outer shell of the microwave oven and the lining of the refrigerator, and the ferritic stainless steel is adopted.
Q:Is the stainless steel condiment bottle good for rotating or for all holes?
Many stainless steel grades, different properties, and in the course of its development has gradually formed several categories. According to the structure of the organization, it is divided into four categories: martensitic stainless steel (including precipitation hardening stainless steel), ferritic stainless steel, austenitic stainless steel and austenitic ferrite duplex stainless steel;
Q:301 stainless steel belt and 304 stainless steel belt, which quality is good?
You can be responsible to tell you, 304 to better stainless steel, the amount of nickel will be on the 304 to more than 301
Q:Do you have stainless steel with magnetic?
Ferritic stainless steel is generally magnetic, austenitic stainless steel is generally non-magnetic. So we can't generalize.
Q:Which stainless steel belt has better elasticity?
SUS301 is the highest hardness, can be HV590 degrees, is less than SUS304. If you want to use the materials required materials SUS301 HV480.
Q:Stainless steel strap easy to scrape, how to deal with?
They use sandpaper to repair scratches watchcase watchband above, is not difficult, as long as careful steady hand could do; but for the surface polishing process, it must use the polishing machine, ordinary people can not do.
Q:What kind of plastic surface friction and wear in stainless steel belt is relatively small?
Plastic itself than metal soft, so it is not bad stainless steel, and if the metal surface smoothness is low (micro Burr) will be broken plastic surface, in the contact surface, if there are hard particles will also be broken metal surface.
Q:What type of stainless steel is magnetic stainless steel?
There are many kinds of stainless steel. They can be divided into several groups according to the organizational structure at normal temperature:1, austenite type: such as 304, 321, 316, 310, etc is non-magnetic or weak magnetic.2. martensite or ferrite: such as 430, 420, 410 and so on, is magnetic.
Q:What is the hardness of stainless steel band 3/4?
304 stainless steel is the United States materials and Testing Association (ASTM) named SUS 304 stainless steel brand abbreviation. 304 stainless steel, 1Cr18Ni9., is a widely used austenitic stainless steel.
Q:Is there any magnetism in stainless steel?
Iron and steel are different in terms of carbon content. An iron carbon alloy with a carbon content of less than 2% is a steel, and a carbon content of more than 2% is called iron. Steel is widely used because of its toughness, elasticity and rigidity. Life is exposed to steel, but people call different. For stainless steel, whether or not the magnet is sucked on or not, as long as the quality standards are met, it is stainless steel. Therefore, from the perspective of metallurgy said, no rust said. The main element of stainless steel corrosion resistance is chromium. If the content of chromium is above 10.5%, the steel will not rust. When smelting, the alloy elements added are different, so there is a difference between the magnet and the suction. Stainless steel is usually divided according to the structure of the organization, can be divided into austenite, ferrite, martensite and other major categories.

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