Model Number	stainless steel coil 304 cold rolled
Grade	200 Serious,300 Serious,400 Serious
Type	Coil
Standard	DIN GB JIS BS AISI ASTM etc.
Application	Elevator,Construction
Thickness	1-120mm
Certification	ISO
Width	1000mm to 1219mm customized width
Technique	Cold Rolled
Payment	100%TT;30%deposit,70% balance against copy of B/L
Brand Name	Lian Ge
Sample	Available

The 300 Series stainless steels are categorized as austenitic, which renders them hardenable solely through cold working techniques. These stainless steel grades' core alloying elements are primarily composed of chromium (approximately 18-30%) and nickel (approximately 6-20%). They possess excellent anti-corrosion properties, retain their strength in high temperature environments, and require little upkeep.

Stainless Steel Maintenance
1. Regular cleaning and maintenance.
It's important to be mindful in order to avoid surface scratches from happening.
To get rid of any surface dust or dirt, it is recommended to use warm water, weak detergent or soap. This will help to ensure that the item is thoroughly cleaned and any grime is washed away.
Furthermore, it is recommended to clean the surface of the binder using alcohol or other organic solvents such as ether or benzene. The aim is to ensure the removal of any impurities or contaminants that may hinder the effectiveness of the binder. It is important to note that this step should be conducted with caution, as alcohol and organic solvents can be hazardous if mishandled. Proper protective measures must be taken before carrying out this procedure.
To effectively remove surface oil, it is recommended to use a neutral detergent or ammonia solution. These solutions are great at breaking down and removing oil from various surfaces. It is important to choose a neutral detergent or ammonia solution as they are less likely to cause damage or discoloration. By using these solutions, you can ensure that your surfaces are left clean and free of any unsightly oil residue.
One option for cleaning the dirt on the surface of embroidered items is to use 10% nitric acid or abrasive detergent. These substances can effectively break down and remove the dirt, leaving the embroidery looking clean and new. However, it is important to use these cleaning agents carefully, following all safety guidelines and using protective equipment as needed. With proper care, using nitric acid or abrasive detergent can be a highly effective method for restoring the appearance of embroidered items.

Surface Finish	Definition	Application
2B	After undergoing cold rolling, these materials are then treated with heat, pickling, or similar processes to achieve the desired finish. Finally, they are cold rolled again to achieve the appropriate luster.	The kitchen utensils are essential in the food industry as they play a crucial role in preparing and serving dishes. Additionally, construction materials are used to build the infrastructure for medical equipment production facilities. Hence, these industries are interconnected and rely on each other for their smooth operation.
BA	After undergoing cold rolling, these materials are then subject to bright heat treatment for further processing. The resulting products are characterized by their enhanced properties, which are attained through the combination of these two distinct production methods.	Electric equipment, Kitchen utensils, Building construction can all be categorized as essential components of modern society. Starting with kitchen utensils, these tools are indispensable for every household. They include a vast range of items such as knives, spoons, forks, and cutting boards. Kitchen utensils streamline food preparation and cooking processes, making them more efficient. Moving on to electric equipment, this category encompasses a wide variety of devices that run on electricity. From household appliances like refrigerators, dishwashers, and washing machines to gadgets like smartphones, laptops, and televisions, electric equipment has become an integral part of our daily lives. Lastly, building construction plays a crucial role in shaping our urban landscapes. It involves the design, planning, and construction of residential, commercial, and infrastructure projects. Building construction not only provides essential structures for various purposes but also contributes to the economic development of a region. In summary, kitchen utensils, electric equipment, and building construction are all fundamental aspects of modern society. Each category serves a distinct purpose, improving our everyday lives and shaping the world we live in.
NO.3	To achieve a polished finish, JIS R6001 specifies using abrasives ranging from No.100 to No.120. It is important to use these specific abrasives to attain the desired result.	Kitchen utensils, Building construction.
NO.4	Finishing using JIS R6001 specified abrasives No.150 to No.180 and polishing to achieve a smooth surface. Can you provide me with more details on the required finish?	Medical equipment, building construction, kitchen utensils... These three industries play crucial roles in our daily lives. Let's start with kitchen utensils. From basic tools like knives, spatulas, and whisks to more specialized equipment like blenders and food processors, kitchen utensils aid us in preparing delicious meals. With the right utensils, cooking becomes easier, faster, and more enjoyable. Moving on to building construction, this field encompasses the creation of various structures such as houses, offices, and bridges. Architects, engineers, and construction workers collaborate to design and build these structures. They utilize materials like concrete, steel, and wood to ensure durability, safety, and aesthetic appeal. Building construction is an ever-evolving industry, constantly adopting new techniques and technologies to meet the changing needs of society. Finally, medical equipment plays a vital role in diagnosing, treating, and monitoring health conditions. From stethoscopes and thermometers to advanced imaging machines and surgical instruments, medical equipment assists healthcare professionals in delivering quality care. These devices help detect illnesses, administer precise treatments, and save lives. Innovation in medical equipment is essential for advancing healthcare and improving patient outcomes. In conclusion, kitchen utensils, building construction, and medical equipment are indispensable in our modern world. Whether it's preparing a meal, constructing a building, or providing medical care, these industries contribute to our overall well-being and quality of life.
HL	To achieve a seamless polishing effect, it is necessary to use abrasives with the appropriate grain size that will produce continuous polishing streaks once the polishing process is complete.	Building construction.
NO.1	After hot rolling, the surface undergoes a treatment that involves both heat and pickling processes, resulting in a finished surface. This process is known as heat treatment and pickling, or an equivalent process that achieves the same effect.	Chemical tank, pipe.

Stainless Steel Coil 304 Cold Rolled