China Factory Hot Rolled ASTM 201 202 430 310S 316 321 304
2b/Ba/No. 4/8K/ Mirror/Embossed//Checkered
Product Description
There are five primary classes of stainless steel: ferritic,
austenitic, martensitic, duplex, and precipitation-hardening
stainless steels.Among these classes, austenitic stainless steels stand out as the
most well-known. This category includes popular alloys like 304,
309, 310, 321, and 316, which find extensive use across various
applications.
Austenitic stainless steels are composed of chromium, iron, and
nickel, typically containing between 16% and 26% chromium and
between 6% and 22% nickel. These alloys have minimal carbon content
and may include trace amounts of other metals.
The key distinguishing factor of austenitic stainless steels lies
in their higher nickel content compared to other stainless steel
types. While nickel enhances the unique properties of austenitic
stainless steels, such as corrosion resistance and ductility, its
inclusion also contributes to the higher cost of these alloys due
to the expense associated with nickel.
Features:
Austenitic stainless steels possess several notable properties and
characteristics that distinguish them from other stainless steel
classes:
- Non-Magnetic: Unlike most stainless steels, austenitic stainless steels are
non-magnetic, making them unique in this regard.
- Corrosion Resistance: Austenitic stainless steels exhibit exceptional corrosion
resistance, making them highly resistant to oxidation and
deterioration when exposed to various environments, including fresh
water, saltwater, and abrasive chemicals.
- Weldability: Austenitic stainless steels are renowned for their weldability,
being capable of undergoing all typical welding processes. While
they may be prone to a few issues such as heat cracking, proper
preparation can mitigate these concerns, ensuring no cosmetic or
functional problems arise.
- Formability: While not the most easily formable stainless steels, austenitic
alloys still offer reasonable formability, allowing them to be
pressed and shaped to meet a variety of configurations.
- Toughness: Austenitic stainless steels are characterized by their toughness,
capable of withstanding high-impact physical trauma over extended
periods. With high tensile strength, they demonstrate remarkable
durability.
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:
Austenitic stainless steels are extensively utilized across diverse
industries due to their wide-ranging characteristics. Here are some
common applications for various alloys within this class:
- Alloy 304: Widely employed in the food industry, Alloy 304 finds
use in cutlery, kitchen sinks, storage tanks, and other equipment.
- Alloys 316 and 318: These alloys are prevalent in the chemical
processing industry, where they are utilized to manufacture pipes,
valves, and various components.
- Alloy 310: Commonly found in ore processing and steel plants, Alloy
310 is used for equipment such as smelters, steel melting
equipment, and continuous casting equipment.
- Alloy 309: This alloy sees applications in furnaces, fluidized bed
furnaces, paper mill equipment, and petroleum refining.
- Alloy 321: Recognized for its high-heat capabilities, Alloy 321 is
utilized in afterburners, compensators, furnaces, and other
high-temperature products. Its stabilization ensures resilience
against both heat and corrosion.
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 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
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.
