What Is ASTM A240-304 stainless steel plate
304 stainless steel is a common material in stainless steel, with a density of 7.93g/cm³, also known as 18/8 stainless steel in the industry, meaning that it contains more than 18% chromium and more than 8% nickel. It has good corrosion resistance, heat resistance, low temperature strength and mechanical properties, stamping, bending and other hot processing good, no heat treatment hardening phenomenon, the use of temperature range in -196℃ ~ 800℃. 304 stainless steel is widely used in food processing, storage and transportation, as well as plate heat exchangers, bellows, household goods, auto parts, medical equipment, building materials, chemistry, agriculture, ship parts and other fields, but also can be used for curtain wall, side wall, roof and other building purposes.
In addition, 304 stainless steel is also divided into food grade and non-food grade, food grade stainless steel in addition to the corrosion resistance of stainless steel requirements, but also for heavy metal precipitation indicators have requirements, only to meet the relevant standards, is the real contact with food stainless steel material.
Mechanical Properties of ASTM A240-304 stainless steel plate
| products |
 |
| Model number | ASTM A240-304 stainless steel plate |
| Executive standard | EN10025 |
| Delivery status | Hot rolling, cold rolling |
| Yield strength | ≥205MPa |
| Tensile strength | 515-1035MPa |
| Elongation after fracture | ≥40% |
| Impact temperature | 20℃ |
Chemical Composition of ASTM A240-304 stainless steel plate
| ASTM A240-304 stainless steel plate | |
|---|---|
| C | ≤0.08% |
| Si | ≤1.00% |
| Mn | ≤2.00% |
| P | ≤0.045% |
| S | ≤0.03% |
| Cr | ≤18.0–20.0% |
| Ni | ≤8.0-11.0% |
Products Characteristics
The most important elements in 304 are Ni and Cr, but they are not limited to these two elements. Specific requirements are specified by product standards. The common judgment situation in the industry believes that as long as the Ni content is greater than 8% and the Cr content is greater than 18%, it can be considered 304 stainless steel. This is why the industry calls this type of stainless steel 18/8 stainless steel. In fact, the relevant product standards have very clear provisions for 304, and these product standards have some differences for different shapes of stainless steel. Below are some common product standards and tests.
01
Corrosion resistance
02
Heat resistance
03
Low temperature strength
04
Mechanical properties
Product Parameter
Product Picture
Product drawing
Basic feature
| Title | details |
| Material | ASTM A240-304 stainless steel plate |
| Thickness | 8 mm -150 mm |
Surface Treatment |
With anti-rust painting. |
| Width | 1500 mm - 2600 mm |
| Application | Suitable for food processing, storage and transportation. It has good processability and weldability. Plate heat exchanger, bellows, household goods (1, 2 types of tableware, cabinets, indoor pipelines, water heaters, boilers, bathtub), auto parts (windshield wipers, mufflers, molding products), medical equipment, building materials, chemicals, food industry, agriculture, ship parts, etc. |
Application Field
Most of the use requirements are to maintain the original appearance of the building for a long time. When determining the type of stainless steel to be selected, the main consideration is the required aesthetic standards, the corrosiveness of the local atmosphere and the cleaning system to be used. However, other applications are increasingly simply seeking structural integrity or impermeability. For example, the roofs and side walls of industrial buildings. In these applications, the owner's construction cost may be more important than aesthetics, and the surface is not very clean. 304 stainless steel works quite well in dry indoor environments. However, in rural and urban areas, if you want to maintain its appearance outdoors, it needs to be cleaned frequently. In heavily polluted industrial areas and coastal areas, the surface will be very dirty and even rust.
Our Advantage
Our main products are stainless steel plate/sheet, coil, round/square tube, bar, nickel alloy and so on. Factory test certification is provided at the time of shipment, and third-party inspection is possible. We are also certified by ISO, SGS and Alibaba. We have many professionals, technicians, more competitive prices than other stainless steel companies and the best after-sales service. And exports to more than 50 countries, mainly from the United States, Russia, the United Kingdom, Kuwait, Egypt, Turkey, Jordan, India and so on.
Production and processing
Global Customers
Customer introduction
Customer Site Visit
Because of our sincerity, we have won the trust of our customers and come to visit our factory.
Customer Feedback
After receiving the goods, the customer gave us unanimous praise.
Product Packaging
We use standard export transportation packaging and bundle steel strips according to the size of carbon steel plates. According to our shipping experience, a 20-foot container can hold 22 tons of carbon steel, and a 40-foot container can hold 25 tons of carbon steel. For larger orders, we use bulk carriers to transport them for you at a cheaper price. In addition, we can customize packaging according to customer needs.
FAQ
Q : What are your payment terms?
A :Our payment terms: 30% T/T deposit and 70% on B/L copy or L/C at sight, before you pay the balance. We will show you product and packaging photos.
Q : How long is your delivery time?
A : Generally, it takes 10-15 working days for stock, and 20-30 working days if there is no stock. According to the order quantity
Q : Can you accept customization?
A : Yes. Can be customized according to customer requirements
Q : How about the MOQ? If my first order is small, will you accept it?
A : We will try our best to support your trial order quantity, so even if it is 1 piece or 1 kg, we can start cooperation; because we are confident to make a second order with the company.
Q : How to ensure quality?
A : The factory test certificate is provided with the shipment. If necessary, a third-party inspection can be accepted.
Q : How about your after-sales service?
A : As a professional steel export company, we provide promotion and technical support for all questions and questions.
Hot Tags: 45# carbon steel plate, China 45# carbon steel plate suppliers, Carbon Steel Plate, 50 Carbon Steel Plate, S45C Carbon Steel Plate, 45 Carbon Steel Plate, S35C Carbon Steel Plate.
Hot Tags: sale of astm a240-304 stainless steel plate at low price, China sale of astm a240-304 stainless steel plate at low price suppliers, stainless steel anvils, stainless steel cookware, stainless steel rods, stainless steel 201, stainless steel impact resistance, stainless steel rivets
