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Grade 304 NO.4 Cold Rolled Stainless Steel Plate Coil Manufacturer

Grade 304 NO.4 Cold Rolled Stainless Steel Plate Coil Manufacturer

Tên thương hiệu: MBT
Số mẫu: 430
MOQ: 1 TẤN
giá bán: US$ 1200-1500 per ton
Chi tiết bao bì: Giấy không thấm nước, và dải thép đóng gói.
Điều khoản thanh toán: L/C, D/A, D/P, T/T
Thông tin chi tiết
Nguồn gốc:
Trung Quốc
Chứng nhận:
ISO, AISI, ASTM, GB, EN, DIN, JIS
Kiểu:
Tấm thép không gỉ cán nguội
Tiêu chuẩn:
ASTM, AISI, GB, JIS, DIN, EN
Cấp:
thép không gỉ 430
Hình dạng:
phẳng
Kỹ thuật:
Lạnh lăn
Xử lý bề mặt:
SỐ 4
Tính năng:
Bền vững
Khả năng cung cấp:
7000-8000 tấn/tháng
Mô tả sản phẩm

 

Grade 304 NO.4 Cold Rolled Stainless Steel Plate Coil Manufacturer

 

  1. Grade:304 Stainless Steel
  2. Shape:Flat/Coil
  3. Technique:Cold Rolled
  4. Feature:Sustainable
  5. Length: as required
  6. Surface Treatment:No.4 or according to customer requirement
  7. Material :201,304, 304L,316, 316L, 410, 430 and so on
  8. Shipment Time:Within 15-20 workdays after receiving deposit or L/C

 

 

Chemical composition and mechanical properties of stainless steel coils
Grade Chemical Composition (%) Mechanical Performance
C Si Mn P S Ni Cr Mo Hardness
201 ≤0.15 ≤1.00 5.5/7.5 ≤0.060 ≤0.030 3.5/5.5 16.0/18.0 - HB≤241,HRB≤100, HV≤240
304 ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 8.0/11.0 18.00/20.00 - HB≤187,HRB≤90,HV≤200
316 ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 10.00/14.00 16.0/18.0 2.00/3.00 HB≤187, HRB≤90 HV≤200
316L ≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.03 10.00/14.00 16.0/18.0 2.00/3.00 HB≤187, HRB≤90 HV≤200
410 ≤0.15 ≤1.00 ≤1.25 ≤0.060 ≤0.030 ≤0.060 11.5/13.5 - HB≤183, HRB≤88 HV≤200
430 ≤0.12 ≤1.00 ≤1.25 ≤0.040 ≤0.03 - 16.00/18.00 - HB≤183, HRB≤88 HV≤200

 

 

Cold Rolled Stainless Steel Coil/Sheet/Plate Information

 

Technique

 

Surface Finished

 

Grade Series

 

Thickness(mm)

Width(mm)
Main Dimension
20-850 1000 1219 1240 1250 1500
Cold Rolled 2B 201/304/316L 0.25-3.00  
410S/430 0.25-2.00
NO.4/Hairline/Mirror/Linen SB 201/304/316L 0.22-3.00    
410S/430 0.25-2.00  
BA 201/304 0.20-1.80  
410S/430 0.25-2.00    
2BA 410S/430 0.25-2.00  

 

Specification of Cold Rolled Stainless Steel Coil

Surface
Finish

Definition

Application

2B

Finished by heat treatment , picking or equivalent cold rolling , followed by skin pass to obtain adequate luster surface.

 

With bright and smooth surface ,easy for further grinding to obtain brighter surface ,suitable for medical instruments ,milk containers ,tableware and so on.

 

BA

Bright heat treatment after cold rolling.

 

Structural members .etc.kitchen utensil ,cutlery ,electric appliances ,medical instruments ,building decorations ,etc.

 

NO.3/NO.4

Polished with No.150-240 abrasives.

 

Milky food processing equipment , medical instruments ,building decorations.

 

HL

Finished by polishing with abrasives of suitable grain size to obtain continuous streaks.

 

Building decorations ,such as elevators ,escalators ,door etc.

 

6K/8K

A mirror-like reflective surface ,which is obtained by polishing with successively finer abrasives and buffing extensively with all grit lines are removed.

 

Building entrances,bulking column casting ,elevator's wall doors ,counters,sculptures etc.

Grade 304 NO.4 Cold Rolled Stainless Steel Plate Coil Manufacturer 0Grade 304 NO.4 Cold Rolled Stainless Steel Plate Coil Manufacturer 1Grade 304 NO.4 Cold Rolled Stainless Steel Plate Coil Manufacturer 2Grade 304 NO.4 Cold Rolled Stainless Steel Plate Coil Manufacturer 3

 

 

 

 

FAQ
 

Q1: WHERE IS MEIBAOTAI LOCATED?

A1: Our company located in FOSHAN GUANGDONG CHINA.

Factory Address: A2-3 Factory Building, Sanshan Huadao North Road, Nanhai Distrct, Foshan City, Guangdong Provenice, China

Export Office Address: Room 1919, Floor 19, Veinna building, Chencun, Shunde, Foshan, Guangdong, China

 

Q2: HOW CAN I GET SOME SAMPLE?

A2: Through the international express delivery,like UPS,DHL,TNT.

 

Q3: COULD WE GET A SAMPLE BEFORE A FORMAL ORDER

A3: Yes, we can provide a sample before order. Checking a sample is a best way to understand the detail quality.

 

Q4: WHAT KIND OF PACKAGING COULD YOU PRODUCE?

A4: Waterproof paper, and steel strip packed.

 

Q5: WHAT TYPES OF PAYMENT DO YOU ACCEPT?

A5: The types of payment we usually use L/C and T/T.

 

Q6: HOW DOES YOUR COMPANY DO REGARDING QUALITY CONTROL?

A6: We'll keep tracing feedback of our products from clients and that's what make us different from other suppliers. We're customer care enterprise.

 

Q7: HOW ABOUT YOUR DELIVERY TIME?

A7: 7~15 days for spot products and 30~45 days for customized products

 

Q8: COULD WE PUT OUR LOGO ON THE PRODUCTS?

A8: Yes.You must have your own log or mark on them..So sure that if you need us put the logo on the products. You can provide us the format and detail,then we will do it for you.

 

 

FEATURES

Type 304 stainless steel is an authenticate stainless steel alloy which contains 18% chrome and 8% nickel. Offering excellent welding and forming properties, the alloy is also reasonably machinable. The alloy finds use in a variety of commercial applications and is one of the widely used stainless steel grades.

 

What Is NO.4 Finish Sheet ?

 

No. 4 finish simply as, “General purpose polished finish, one or both sides”. It also states, “No. 4 - A linearly textured finish that may be produced by either mechanical polishing or rolling. Average surface roughness (Ra) may generally be up to 25 micro-inches (0.64 micrometers).

 

No. 4 Finish is the most popular for appliances, the food and beverage industry, elevators, escalators, hospitals, and any work area where there is food contact.

 

The Features Of NO.4 Finish

 

It is characterized by short, parallel polishing lines and is the easiest of the stainless finishes to maintain. Depending on the requirements of the application, the final finish can be anywhere between 120 and 320 grit. (Higher grit numbers produce finer polishing lines and more reflective finishes.) The surface roughness is typically Ra 25 micro-inches or less.

Diversified Surface Treatment

Decorative stainless steel sheet can achieve various visual effects through different surface treatment methods, such as mirror finish, matte finish, texture, sandblasting or brushing, etc.

 

DESCRIPTION OF STAINLESS STEEL COIL

Stainless Steel Coils are one of the most sought after types of raw material in the construction and manufacturing industries.It was finished steel products such as sheets or strips which has been wound or coiled after rolling Stainless steel coils are normally classified into hot and cold-rolled types according to current products and international standards,which mainly include 200,300,400 series.

High Toughness

With high yield point and tensile strength,stainless steel coils perform resistant elastic deformation and plastic deformation from external force well
 

Excellent Ductility

With lower carbon and higher nickel contents,stainless steel coils show excellent ductility and tensile-strength,suitable for deep drawing and bending

 

Strong Corrosion Resistance

Containing 17%-22%chromium,stainless steel coils surface is covered by an oxide film,preventing further oxidation or corrosion
 

Wonderful Brightness

Through cold rolling,pickling,annealing and leveling,the flatness,smoothness and brightness of stainless steel coils surface are well presented


Stainless steel NO.4 is a surface-treated stainless steel plate that uses a special processing technology to make its surface show textures such as snowflakes, sand patterns, and random patterns. It has the following advantages:

 

1. Good anti-corrosion properties: The surface of stainless steel NO.4 has been specially treated and has excellent anti-corrosion properties and can be used in harsh environments.

 

2. Beautiful and durable: The surface of stainless steel NO.4 exhibits a unique texture, is beautiful and elegant, and is not easy to deform or fade, and has good durability.

 

3. Strong wear resistance: Stainless steel NO.4 has high surface hardness and strong wear resistance, and can withstand greater pressure and friction.

 

4. High temperature resistance: Stainless steel NO.4 plate can withstand high temperatures and is not easily deformed, making it suitable for use in high temperature environments.

Due to its excellent performance, stainless steel NO.4 plates are widely used in the following fields:

 

1. Architectural decoration: Stainless steel NO.4 boards can be used for indoor and outdoor walls, ceilings, stair handrails, railings and other decorative materials. They are beautiful and elegant, and have the advantages of anti-corrosion and durability.

 

2. Kitchen and bathroom: Stainless steel NO.4 boards can be used for kitchen counter tops, range hoods, sinks, shower rooms and other bathroom facilities. They have the advantages of anti-corrosion, wear-resistance, and easy cleaning.

 

3. Elevator decoration: Stainless steel NO.4 plates can be used for elevator doors, elevator interiors and other decoration materials. They are beautiful and durable, and have the advantages of anti-corrosion, wear resistance, high temperature resistance, etc.

 

In short, stainless steel NO.4 plate has excellent performance and wide application fields. Its unique texture makes it widely used in architectural decoration, kitchen and bathroom, elevator decoration and other fields.