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ASTM Hot Stainless Steel Plates 2b Mirror 4K No. 4 Finishing 321 201 PVC Coating Cold Rolled 0.2-3mm

Basic Information
Place of Origin: China
Brand Name: EDEST STEEL
Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Model Number: 0.12-6.0mm or customized
Minimum Order Quantity: 35Pcs
Price: $44/ Pcs
Packaging Details: Waterproof and rust-proof seaworthy packaged goods according to customer requirements
Delivery Time: 3-5 work days
Payment Terms: T/T, L/C
Supply Ability: 5000 Ton/Tons per Month
Detail Information
Type: 321 316 Stainless Steel Sheet Surface Treatment: Slightly Grainy Surface, Non-reflective, Mill Finish
Standard: ASTM, AISI, GB, JIS, DIN, EN Steel Grade: 321 316
Technique: Cold Rolled Hot Rolled Size: 3mm-2500mm Or Customized
Payment Term: T/T Usage: Process And Industries
Processing Service: Cutting,Forming And Bending,Machining,Welding,Surface Finishing MOQ: 1 Ton

Product Description

ASTM Hot Stainless Steel Plates 2b Mirror 4K No. 4 Finishing 321 201 PVC Coating Cold Rolled 0.2-3mm

 

Product Description

 

321 stainless steel, an austenitic alloy, incorporates titanium as an alloying element, heightening its resistance to intergranular corrosion, especially during welding and high-temperature processes. Its superior corrosion resistance at elevated temperatures makes it a preferred choice for applications like exhaust systems, jet engine components, and high-temperature chemical processing.

To sum up, while 304 stainless steel delivers general corrosion resistance and versatility, 321 stainless steel offers augmented resistance to intergranular corrosion and excels in high-temperature settings.

 

Features:

 

 

Stainless steel grades 321 and 316 both have their own advantages and are suited for different applications. Here are some advantages of grade 321 stainless steel compared to grade 316:

  1. High-Temperature Stability: Grade 321 stainless steel contains titanium as a stabilizing element, which helps prevent sensitization and grain boundary carbide precipitation during high-temperature exposure. This makes it more suitable for applications involving extended exposure to elevated temperatures, such as in heat exchangers and furnace components.
  2. Weldability: Grade 321 stainless steel has better weldability compared to 316 due to its titanium content. The titanium forms stable carbides, preventing chromium depletion at the grain boundaries during welding. This minimizes the risk of sensitization and intergranular corrosion after welding.
  3. Resistance to Intergranular Corrosion: The titanium content in grade 321 also contributes to its improved resistance to intergranular corrosion, especially after welding or exposure to high temperatures. This is important in applications where corrosion resistance is crucial.
  4. Aerospace and Jet Engine Applications: Grade 321 stainless steel is often used in aerospace and jet engine applications due to its ability to withstand high temperatures and resist corrosion in these demanding environments.
  5. Cost-Efficiency: Grade 321 is generally less expensive than 316 stainless steel due to its lower nickel content. This can make it a more cost-effective option for certain applications while still providing good corrosion resistance and high-temperature capabilities.

 

Technical Data:

 

Item Material Specification
316Series Stainlee Steel Sheet/Plate 316L/2B Thickness:0.4-40 mm Width:≥1000 mm Length:≥6000 mm
316L/NO.1
316Ti
317L
317L
304 Series Stainlee Steel Sheet/Plate 304/2B Thickness:0.4-40 mm Width:≥1000 mm Length:≥6000 mm
304/NO.1
304L/NO.1
321 Series Stainlee Steel Sheet/Plate 321/2B Thickness:0.4-60 mm Width:≥1000 mm Length:≥6000 mm
321/NO.1

 

 

Property Grade 316 Grade 321
Density (g/cm³) 7.98 7.92
Melting Point (°C) 1398 – 1420 1398 – 1420
Specific Heat (J/kg·K) 500 500
Thermal Conductivity (W/m·K) 16.2 16.3
Electrical Resistivity (µΩ·m) 740 720
Modulus of Elasticity (GPa) 193 193
Poisson’s Ratio 0.3 0.3
Thermal Expansion (10^-6/K) 16.5 – 16.7 16.5 – 16.9

 

Property Grade 316 Grade 321
Tensile Strength (MPa) 515 – 690 515 – 850
Yield Strength (0.2% offset) (MPa) 205 – 260 205 – 230
Elongation (%) 30 – 40 35 – 40
Hardness (Brinell HB) ≤ 217 ≤ 217

 

 

Applications:

 

  1. High-Temperature Environments: Grade 321 is particularly well-suited for applications involving high temperatures, such as exhaust systems, furnace components, and automotive parts.
  2. Aerospace and Jet Engines: The high-temperature stability and resistance to sensitization make grade 321 suitable for aerospace applications, including jet engine components.
  3. Heat Exchangers: Grade 321 is used in heat exchangers that operate at elevated temperatures, such as those in the petrochemical and power generation industries.
  4. Refinery Equipment: It is used in components of refineries, especially those that come into contact with high-temperature gases and liquids.
  5. Food Processing Equipment: Due to its resistance to sensitization during welding and its corrosion resistance, grade 321 is used in certain food processing equipment where high temperatures are involved.

 

Customization:

No problem! If you need to order a custom size sheet, simply select your desired material and thickness, and enter your dimensions to receive a quote and place your order today.

 

EDEST - Surface Treatment


ASTM Hot Stainless Steel Plates 2b Mirror 4K No. 4 Finishing 321 201 PVC Coating Cold Rolled 0.2-3mm 0

 

SS 304 Sheet has the advantages of good corrosion resistance, strong aesthetics, etc., and has a wide range of applications

 

 

Packaging and delivery

 

Packaging and delivery
Packaging Details With wooden pallets, Standard Sea Worthy Package or as per customer required
  We wrap the stainless steel products with outer packaging(edgeboard and wood footplate) and inner packaging (corrugated board or customized).
Container size 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM

40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM

40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM

 

 

Supply Ability

 

Packaging and delivery
Supply Ability 5000 Ton/Tons per Month

 

Lead time

 

Lead time
Quantity (pieces) 1 - 100 101 - 500 501 - 1000 > 1000
Lead time (days) 5 7 15 To be negotiated

 

 

Related Products  

 

ASTM Hot Stainless Steel Plates 2b Mirror 4K No. 4 Finishing 321 201 PVC Coating Cold Rolled 0.2-3mm 1

 

Why Choose Us  

 

 

ASTM Hot Stainless Steel Plates 2b Mirror 4K No. 4 Finishing 321 201 PVC Coating Cold Rolled 0.2-3mm 2

 

Machining Center   

 

We have our own workshop, we can supply one stop service:

 

1. Blasting machine cleaning the steel surface

2. Fiber machine cutting the plate as the CAD drawings

3. Bending machine

4. Drill machine drill the holes.

5. Laser & Punch

6. Laser Cutting

7. Folding

8. Insert Installation

9. Fabrication

10. Assembly

 

 

Our Certificate

 

Since the establishment of the company, it has passed ISO9001/ISO14001/OHSAS18001 and other system certifications. MTC will be shipped with the goods when shipped. At the same time, support third-party inspection.

 

Company Introduction 

EDEST STEEL CO., LTD is a large comprehensive steel enterprise in China specializing in the export of stainless steel and carbon steel. With over 26 years of experience in production, processing, and sales, we maintain ample stock of stainless steel, carbon steel, and other steel materials. Currently, we have established six major production bases nationwide, to provide diversified processing and production of stainless steel, carbon steel, and other metal materials to meet your various procurement needs. Our high-quality products are well-suited for industries such as energy, manufacturing, machinery, and healthcare.

We are a leading one-stop high-end manufacturing service enterprise in China, equipped with capabilities in steel material processing, component fabrication, finished product manufacturing, and professional technical services. We aim to provide comprehensive support to global end-user manufacturing enterprises.

 

Our Services & Strength

 

We passed certificate ISO9001,ISO14000,OHSAS18001.As a member of China iron and steel association,we established long term friendly cooperation with famous domestic mill plants,such as Bao steel,Wu steel,An steel,Tai steel etc. As well as active pursues partnerships foreign company ,in order to meet customer requirement. With concept of 'Keep Improving,Win-win Cooperation',and executed by reliable quality and after sales service system,edest steel gained good reputation from customers at home and abroad.We sincerely welcome you to come our company to negotiate business!

 

 

ASTM Hot Stainless Steel Plates 2b Mirror 4K No. 4 Finishing 321 201 PVC Coating Cold Rolled 0.2-3mm 3

 

Contact Us 

 

EDEST STEEL CO.,LTD.

Address : Qianqiao Industrial Park, Huishan District, Wuxi City, Jiangsu Province

Contact Person : Mr. Jeff

 

Mobile/WhatsApp : +8618921116238

Email : jeff@edesteel.com

 

 

Our commitment

 

Our price may not be the lowest, but we adhere to the "quality first, service first" Our price is reasonable, we will be your most satisfied supplier in China

If you have any questions, please feel free to contact us! We are committed to providing you with the best products at the most reasonable prices, always providing our best service.

The 300 series austenitic stainless steels, comprising iron-based chromium-nickel alloys, are engineered to withstand corrosion. Their exceptional formability, wear resistance, and strength at elevated temperatures render them prevalent in piping systems. Although variations among the alloys are subtle yet intentional, they can generally be utilized interchangeably. However, optimal performance may require specific selections, as substituting in critical scenarios could lead to compromised longevity.

321 stainless steel, an austenitic alloy, incorporates titanium as an alloying element, heightening its resistance to intergranular corrosion, especially during welding and high-temperature processes. Its superior corrosion resistance at elevated temperatures makes it a preferred choice for applications like exhaust systems, jet engine components, and high-temperature chemical processing.

To sum up, while 304 stainless steel delivers general corrosion resistance and versatility, 321 stainless steel offers augmented resistance to intergranular corrosion and excels in high-temperature settings.

Contact Details
Jeff

Phone Number : +86 18921116238

WhatsApp : +8618921116238