• 201/304/430/ Stainless Steel Coil with good quality System 1
  • 201/304/430/ Stainless Steel Coil with good quality System 2
201/304/430/ Stainless Steel Coil with good quality

201/304/430/ Stainless Steel Coil with good quality

Ref Price:
get latest price
Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
5 m.t.
Supply Capability:
24000 m.t./month

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Item specifice

Standard:
AISI
Technique:
Cold Rolled
Shape:
Round
Surface Treatment:
Polished
Steel Grade:
200 Series,400 Series,300 Series
Certification:
SGS
Thickness:
1
Width:
1500
Length:
as client's requirement
Net Weight:
25

stainless steel coil 
1. Standard:  ASTM A240, JIS G4304, G4305, GB/T 4237, GB/T 8165, BS 1449, DIN17460, DIN 17441

 

2. Grade: 200series&300series&400series

 

3. Thickness: 0.23mm-0.8mm

 

4. Diameter: 115-560mm

 

5. Length: according buyer require

 

6. Surface finish:  2B, BA, 8K, 6K, Mirror Finished, No1, No2, No4, Hair Line with PVC

 

7. Manufacture technology: cold drawn/cold rolled/hot rolled

 

 

1.Export Markets
Our target market is the international market. Every year we export most of products to countries like India, Pakistan, South Korea, Brazil, Australia, South Africa, Spain, Sri Lanka, russia,vietnam,Taiwan, Hong Kong, etc.

 

 

 

Type

Stainless steel coil (cold rolled )

Thinckness

0.23mm-0.8mm

Diameter

115mm-560mm

Quantity

as customer's requirement

Finish

2B,BA,HL,MIRROR,NO.1-NO.4,8K,and so on.

Standard

ASME, ASTM, EN ,BS,GB,DIN, JIS etc

Material

201,202, 301,304,410,430,409

Application range

Foodstuff, Gas, metallurgy, biology, electron, chemical, petroleum,

boiler, nuclear energy, Medical equipment, fertilizer etc

Package

Standard export sea-worthy packing

Delivery time

7-15 days

Quality

No.1

Productivity

3000-4000 tons/month

Note

We can produce other standard as the customers’ requirement

 

2.Technical notes:

 

Surface Finish

Definition

Application

2B

Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster.

Medical equipment, Food industry, Construction material, Kitchen utensils.

BA

Those processed with bright heat treatment after cold rolling.

Kitchen utensils, Electric equipment, Building construction.

NO.3

Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001.

Kitchen utensils, Building construction.

NO.4

Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001.

Kitchen utensils, Building construction, Medical equipment.

HL

Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size.

Building Construction.

NO.1

The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling.

Chemical tank, pipe

  

3.chemcial composition 

 

Quality

Copper

NI

CU

Application

PURE DDQ

 

High

1%

1.4%

Sink, Deep drawing product

DDQ

Middle

1%

1%

Pot, Bowl

non-DDQ

Low

0.5%

0.5%

Plate, Bowl

 

201/304/430/ Stainless Steel Coil with good quality

201/304/430/ Stainless Steel Coil with good quality

 

 

Q:What are the different types of surface defects in stainless steel strips?
There are different types of surface defects that can occur in stainless steel strips, which can have an effect on their overall quality, appearance, and performance. Some commonly encountered surface defects in stainless steel strips are as follows: 1. Scratches: These are visible lines or grooves that can be seen on the surface of the strip. They can occur during the manufacturing process, handling, or transportation. Scratches can vary in depth and severity, and if they are deeper, they can potentially impact the corrosion resistance of the stainless steel. 2. Pits: Pitting refers to the formation of small cavities or depressions in localized areas of the strip's surface. Pits can be caused by different factors, such as exposure to corrosive environments, improper cleaning, or manufacturing defects. The presence of pits can compromise the integrity of the stainless steel and make it more susceptible to corrosion. 3. Stains: Stainless steel strips can develop stains or discoloration due to exposure to chemicals, heat, or improper cleaning methods. Stains can range from slight discoloration to more severe, deep stains that are difficult to remove. These defects can affect the appearance of the stainless steel and may also indicate a compromised protective oxide layer. 4. Roll marks: Roll marks are impressions or ridges that appear on the surface of the stainless steel strip during the rolling process. These marks can appear as lines or patterns and are usually caused by uneven pressure or improper alignment of the rolling equipment. Roll marks can impact the aesthetics of the stainless steel and may also affect its mechanical properties. 5. Weld defects: Stainless steel strips that are produced through welding processes can exhibit various types of weld defects, such as weld spatter, incomplete fusion, or excessive penetration. These defects can weaken the joint and reduce the overall strength and corrosion resistance of the stainless steel strip. 6. Surface contaminants: Surface defects in the form of contaminants, such as dirt, oil, grease, or foreign particles, can be present on stainless steel strips. These contaminants can be introduced during manufacturing, handling, or storage, and can have a negative impact on the performance and appearance of the stainless steel. It is important to note that the severity and impact of these surface defects can vary depending on the intended application of the stainless steel strip. Manufacturers implement various quality control measures to minimize these defects and ensure that the stainless steel strips meet the required standards.
Q:Can stainless steel strips be used in architectural column systems?
Yes, stainless steel strips can be used in architectural column systems. Stainless steel is a durable and corrosion-resistant material that is suitable for architectural applications, including column systems. Its strength, versatility, and aesthetic appeal make it a popular choice in modern architectural designs.
Q:What are the recommended safety precautions for handling 111 stainless steel strips?
When handling 111 stainless steel strips, it is important to follow certain safety precautions to minimize the risk of accidents or injuries. Here are some recommended safety measures: 1. Personal Protective Equipment (PPE): Always wear appropriate PPE, such as gloves, safety glasses, and protective clothing, to protect yourself from potential hazards such as sharp edges or flying debris. 2. Proper Handling Techniques: Use proper lifting and handling techniques when dealing with stainless steel strips to prevent strain or back injuries. If the strips are heavy or bulky, consider using lifting equipment or asking for assistance. 3. Secure Storage: Store stainless steel strips in a secure and organized manner to prevent tripping hazards and ensure they do not fall and cause injuries. Use appropriate racks or shelves designed for storing metal strips. 4. Avoid Sharp Edges: Be cautious of the sharp edges commonly found on stainless steel strips. Handle them with care to avoid cuts or abrasions. Consider using gloves specifically designed for working with sharp-edged materials. 5. Fire Prevention: Stainless steel is non-combustible, but it can transfer heat effectively. Be cautious when handling hot strips or working in environments with open flames or sparks. Ensure fire prevention measures are in place, such as fire extinguishers and a clear evacuation plan. 6. Chemical Exposure: Some stainless steel strips might have been treated with chemicals or coatings. If you are unsure about the presence of any hazardous substances, consult the material safety data sheet (MSDS) or seek guidance from a supervisor or safety professional. 7. Proper Disposal: When disposing of stainless steel strips, follow local regulations and guidelines. Avoid throwing them in regular waste bins, as they can pose risks to sanitation workers or the environment. Consider recycling options or consult local authorities for proper disposal methods. Remember, these safety precautions are general guidelines, and it is important to consult specific safety instructions provided by the manufacturer or your employer.
Q:Can 111 stainless steel strips be used in the pharmaceutical industry?
Yes, 111 stainless steel strips can be used in the pharmaceutical industry depending on their specific characteristics and properties. Stainless steel is often used in pharmaceutical manufacturing due to its corrosion resistance, hygiene, and durability. However, it is important to ensure that the specific type of stainless steel (such as 111) meets the industry's requirements and standards before considering its use.
Q:What are the different types of surface patterns for stainless steel strips?
There are several types of surface patterns for stainless steel strips including brushed, polished, embossed, and etched patterns.
Q:How do stainless steel strips perform in high humidity environments?
Stainless steel strips perform exceptionally well in high humidity environments due to their corrosion-resistant properties. They are highly resistant to rust and oxidation, making them ideal for applications where moisture is prevalent. Stainless steel's ability to withstand moisture without deteriorating makes it a reliable choice for various industries, including construction, marine, and food processing.
Q:Can stainless steel strips be used in construction?
Yes, stainless steel strips can be used in construction. Stainless steel is a versatile and durable material that can be used in various construction applications. Stainless steel strips are commonly used for structural support, such as in framing and bracing components, as well as for decorative purposes like trim and accents. They are also used in the construction of bridges, tunnels, and other infrastructure projects due to their high strength-to-weight ratio and resistance to corrosion. Additionally, stainless steel strips are often employed in roofing, cladding, and siding systems, as they provide excellent weather resistance and longevity. Overall, stainless steel strips are a reliable and popular choice in the construction industry due to their strength, durability, and aesthetic appeal.
Q:Are stainless steel strips suitable for marine applications?
Stainless steel strips prove to be an ideal choice for marine applications due to their remarkable resistance against corrosion. This characteristic stems from the well-known corrosion resistance of stainless steel, which makes it a favored material for marine settings that frequently encounter saltwater, humidity, and other corrosive elements. The outstanding strength and durability of stainless steel strips enable them to withstand the demanding conditions, elevated temperatures, and mechanical strain commonly experienced in marine applications. Alongside these advantages, stainless steel's minimal maintenance demands and aesthetic appeal contribute to its widespread usage in various marine elements like boat fittings, marine hardware, marine fasteners, and shipbuilding.
Q:Can stainless steel strips be used in construction applications?
Certainly, construction applications can indeed utilize stainless steel strips. Stainless steel, known for its outstanding durability, strength, and resistance to corrosion, proves to be an incredibly versatile material. These remarkable qualities render it suitable for an extensive array of construction applications, including structural components, roofing, cladding, flooring, and decorative elements. In fact, stainless steel strips find their place in the construction of buildings, bridges, pipelines, and various other infrastructure projects. They are particularly favored in areas demanding exceptional strength and resilience against harsh environmental conditions. Moreover, stainless steel strips can be easily tailored and customized to fulfill specific construction requirements, making them a highly sought-after choice within the industry.
Q:Are stainless steel strips suitable for elevator doors?
Yes, stainless steel strips are highly suitable for elevator doors. Stainless steel is a durable and corrosion-resistant material, making it ideal for withstanding the wear and tear of daily elevator usage. Additionally, its sleek and modern appearance adds an aesthetic appeal to the elevator doors.

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