304 304L cold rolled stainless steel coil is widely used in household products (1,2 tableware), cabinets, indoor pipelines, water heaters, boilers, bathtubs, auto parts, medical equipment, building materials, chemicals, food industry, agriculture, and ship parts.
316 cold rolled stainless steel with good welding performance. All standard welding methods can be used for welding. Welding can be used according to the purpose, respectively 316Cb, 316L, or 309Cb stainless steel filler rods or welding electrodes. We look forward to you choosing us as your 2B 316l/316 stainless steel coil distributor.
316ti cold rolled stainless steel coil is an expensive material, but customers have very high surface quality requirements. The stainless steel sheet inevitably produces various defects during the production process, such as scratches, pitting, sand holes, dark lines, creases, and contamination, so that the surface quality, such as scratches, creases, etc., are high-quality materials. It is not allowed. The pits, holes, and holes are not allowed in spoons, spoons, and forks.
Mainly used for materials other than DDQ applications. This 304 ddq stainless steel material is characterized by relatively low elongation (≧45%), relatively high hardness (≦180HB), and an internal grain size grade of 8.0~9.0. Compared with DDQ material, its deep drawing performance is relatively poor.
The 301 cold rolled stainless steel is a metastable austenitic stainless steel and has a fully austenitic structure under full solution conditions. Among the stainless steels, 301 is the steel that is most easily deformed by cold deformation.
310 stainless steel (domestic name: 0Cr25Ni20): Austenitic steel with good oxidation resistance, processability and welding performance. Due to high nickel content and relatively stable tissue, it is generally treated by solid solution. High temperature resistance.
304L stainless steel prices are higher than 304 stainless steel, 304L stainless steel is low carbon stainless steel, mainly for the welding process. Contact us for the hot rolled 304l/304 stainless steel coil price!
316l steel is a molybdenum-containing stainless steel. Due to the molybdenum content in the steel, the overall performance of the 316L stainless steel is better than that of 310 and 304 stainless steel. Under the condition of high temperature, 316L stainless steel has a wide range of usage.
Huaxiao Metal is one of the trusted 310s 310 stainless steel sheet suppliers in China. Fabrication grades 310/310S are forged in the temperature range of 975 - 1175°C. Heavy duty in temperatures as low as 1050°C and light shades at the bottom of the range. We have a lot of stock, and the delivery time is 7-15 days. Contact Us for 310s 310 stainless steel sheet price.
316L/316 Stainless Steel Sheet Suppliers have been established in China for almost 20 years, and the current cooperative steel mills include TISCO, Baosteel, JISCO, etc. Grade 316 has a higher nickel content than grade 304, making it more corrosion-resistant than grade 304. 316/316L sheet has excellent mechanical properties at sub-zero temperatures and good corrosion resistance, making it an excellent choice for marine applications.
304 stainless steel cold-rolled sheets are rolled on the basis of stainless steel hot-rolled plates, and the thickness is generally less than 8 mm. Currently, there are 304 2b stainless steel sheets with thicknesses of 1, 2, 3, 5, and 6 mm in stock. Contact us for cold rolled 304 stainless steel sheet prices.
309 stainless steel Plate, 309S stainless steel - S30908 (American AISI, ASTM) 309S. The steel mill produces more 309S stainless steel, which is better in corrosion resistance and high-temperature resistance. Can withstand 980°C high temperature. Mainly used in boilers, chemicals and other industries. 309 stainless steel plate does not contain sulfur S content compared to 309S.
300 Series Stainless Steel Supplier
Welcome to Huaxiao Metal, a leading company specializing in the supply of stainless steel materials. With years of industry experience and strong technical strength, we are committed to providing customers with high-quality stainless steel products and solutions. Whether you need high-performance stainless steel materials or personalized processing services, we can provide you with professional support. Contact Huaxiao Metal now to get the latest stainless steel price information.
Huaxiao is one of 304 2b stainless steel sheet suppliers in China.
300 Series Stainless Steel Data Sheet
300 Series Stainless Steels: Chemical Composition
The chart below shows the chemical composition of the most common 300 series stainless steels used in the metal hose industry. Single figures signify the maximum percentage allowable under ASTM 240 requirements.
| Grades | Cr | Ni | C | Mn | Si | P | S | Mo |
|---|---|---|---|---|---|---|---|---|
| 301 | 16-18% | 6-8% | ≤0.15% | ≤2.0% | ≤1.0% | ≤0.045% | ≤0.03% | – |
| 304 | 18-20% | 8-12% | ≤0.08% | ≤2.0% | ≤0.75% | ≤0.045% | ≤0.03% | – |
| 304L | 18-20% | 8-12% | ≤0.03% | ≤2.0% | ≤0.75% | ≤0.045% | ≤0.03% | – |
| 316 | 16-18% | 10-14% | ≤0.08% | ≤2.0% | ≤0.75% | ≤0.045% | ≤0.03% | 2-3% |
| 316L | 16-18% | 10-14% | ≤0.03% | ≤2.0% | ≤0.75% | ≤0.045% | ≤0.03% | 2-3% |
| 309 | 22-24% | 12-15% | ≤0.20% | ≤2.0% | ≤1.0% | ≤0.045% | ≤0.03% | – |
300 Series Stainless Steel Performance Comparison
| Grades | Density | Melting Point (°C) | Tensile Strength (MPa) | Elongation (%) | Hardness (Rockwell) |
|---|---|---|---|---|---|
| 301 | 7.9 g/cm³ | 1400-1450 | 515 | 40 | 85 |
| 304 | 7.9 g/cm³ | 1400-1450 | 485 | 50 | 85 |
| 304L | 7.9 g/cm³ | 1400-1450 | 485 | 50 | 85 |
| 316 | 7.9 g/cm³ | 1371-1400 | 485 | 55 | 93 |
| 316L | 7.9 g/cm³ | 1371-1400 | 485 | 55 | 93 |
| 309 | 8.0 g/cm³ | 1400-1450 | 520 | 40 | 88 |
Cost Comparison:
- 301: Due to its higher strength, the cost is slightly higher, suitable for applications that require wear resistance and strength.
- 304/304L: Economical and suitable for most general applications, of which 304L has better welding performance.
- 316/316L: Higher cost, providing excellent corrosion resistance, especially suitable for marine and chemical environments, of which 316L has a lower carbon content and is suitable for welding.
- 309: Due to its high-temperature resistance, the cost is slightly higher, suitable for high-temperature applications.
Application:
- 301: Springs, automotive parts, aircraft structural parts, wear-resistant parts, etc.
- 304: Building decoration, food processing, household appliances, medical equipment, etc.
- 304L: Welding structures, chemical equipment, food and beverage processing equipment, etc.
- 316: Chemical equipment, marine environment, medical implants, pharmaceutical industry, etc.
- 316L: Welding structures, medical equipment, marine equipment, chemical equipment, etc.
- 309: High-temperature furnaces, petrochemical equipment, aerospace parts, refractory materials, etc.
Why choose Huaxiao Metal 300 Series Stainless Steel?
When choosing stainless steel materials, it is important to choose a reliable supplier. Huaxiao Metal has become the preferred partner of many companies with its rich industry experience, stable product quality, and fast delivery capabilities. We not only provide standard specifications of stainless steel materials but also customize production according to customer needs.
304 stainless steel welded tube
Our professional team will provide the most suitable solutions according to your specific needs to help you achieve the best performance in different application scenarios. Contact our sales team now to get more detailed information and prices on stainless steel grades such as 301, 304/304L, 316/316L, 309, etc.
Simple Comparison Between 300 Series and 400 Series Stainless Steel
Stainless steel is divided into different series, 300 series and 400 series are two common series, each with different characteristics and application areas. The following is a simple comparison of these two series of stainless steel:
1. Composition
300 series (austenitic type)
- Main alloying elements: chromium (Cr) and nickel (Ni)
- Typical examples: 304, 316, 301
- Features: Contains a higher proportion of nickel, which makes it have good corrosion resistance and excellent plasticity.
400 series (ferritic or martensitic type)
- Main alloying elements: mainly chromium (Cr), almost no or a small amount of nickel
- Typical examples: 410, 430, 420
- Features: The chromium content is high, but the nickel content is low, usually with lower corrosion resistance, but higher hardness and strength.
2. Corrosion Resistance
- 300 series: Due to the addition of nickel, 300 series stainless steel has excellent corrosion resistance and can resist the erosion of various chemical media.
- 400 series: poor corrosion resistance, mainly suitable for applications that do not require high corrosion resistance. Some high-chromium ferritic stainless steels such as 430 have moderate corrosion resistance but are not as good as the 300 series.
3. Mechanical Properties
- 300 series: generally have good toughness and ductility, suitable for applications that need to be processed into complex shapes. For example, the 304 series has high toughness and strength at room temperature.
- 400 series: have high hardness and strength, especially martensitic stainless steels such as 410 and 420, but poor toughness and ductility.
4. Magnetism
- 300 series: most 300 series stainless steels are non-magnetic (especially 304 and 316), and are not easily magnetized even after cold working.
- 400 series: most 400 series stainless steels are magnetic, especially ferritic and martensitic stainless steels.
5. Main application areas
300 series:
- 304: widely used in food processing, chemical processing equipment, architectural decoration, etc.
- 316: Used in environments requiring high corrosion resistance such as chemical equipment, marine equipment, and medical equipment.
- 301: Commonly used in springs, automotive parts, and other applications that require high strength.
400 Series:
- 410: Suitable for applications that require high hardness and wear resistance, such as knives, valves, and pump parts.
- 430: Commonly used in automotive decoration, home appliance housings, kitchen equipment, and other applications that do not require extremely high corrosion resistance.
- 420: Commonly used in the manufacture of tools such as knives and scissors that require sharpness and wear resistance.
6. Processing and Welding
- 300 Series: Due to good plasticity and weldability, 300 Series stainless steel is suitable for a variety of processing methods, including welding and forming.
- 400 Series: Poor processing and weldability, especially martensitic stainless steel. Some ferritic stainless steels require special attention when welding to avoid hardening and brittleness.