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

Categories Stainless Steel Plate
Brand Name: EDEST STEEL
Model Number: 0.12-6.0mm or customized
Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Place of Origin: China
MOQ: 35Pcs
Price: $44/ Pcs
Payment Terms: T/T, L/C
Supply Ability: 5000 Ton/Tons per Month
Delivery Time: 3-5 work days
Packaging Details: Waterproof and rust-proof seaworthy packaged goods according to customer requirements
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
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ASTM Hot Stainless Steel Plates 2b Mirror 4K No. 4 Finishing 321 201 PVC Coating Cold Rolled 0.2-3mm

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:


ItemMaterialSpecification
316Series Stainlee Steel Sheet/Plate316L/2BThickness:0.4-40 mm Width:≥1000 mm Length:≥6000 mm
316L/NO.1
316Ti
317L
317L
304 Series Stainlee Steel Sheet/Plate304/2BThickness:0.4-40 mm Width:≥1000 mm Length:≥6000 mm
304/NO.1
304L/NO.1
321 Series Stainlee Steel Sheet/Plate321/2BThickness:0.4-60 mm Width:≥1000 mm Length:≥6000 mm
321/NO.1

PropertyGrade 316Grade 321
Density (g/cm³)7.987.92
Melting Point (°C)1398 – 14201398 – 1420
Specific Heat (J/kg·K)500500
Thermal Conductivity (W/m·K)16.216.3
Electrical Resistivity (µΩ·m)740720
Modulus of Elasticity (GPa)193193
Poisson’s Ratio0.30.3
Thermal Expansion (10^-6/K)16.5 – 16.716.5 – 16.9

PropertyGrade 316Grade 321
Tensile Strength (MPa)515 – 690515 – 850
Yield Strength (0.2% offset) (MPa)205 – 260205 – 230
Elongation (%)30 – 4035 – 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



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 DetailsWith 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 size20ft 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 Ability5000 Ton/Tons per Month

Lead time


Lead time
Quantity (pieces)1 - 100101 - 500501 - 1000> 1000
Lead time (days)5715To be negotiated

Related Products



Why Choose Us


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!



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.

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