304 Stainless Steel Bar
- Ref Price:
-
- Loading Port:
- Shanghai Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5 Tons m.t.
- Supply Capability:
- 1000 Tons Per Month m.t./month
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Introduction of 304 Stainless Steel Bar:
Stainless steel is a production which not easy rust, acid resistance and corrosion resistance, so it is widely used in light industry, heavy industry, daily necessities and the decoration industry.my company long-term supply stainless steel porducts including: stainless steel sheet, stainless steel coil and stainless steel tube.
Details of 304 Stainless Steel Bar(Cold Drawing Polished):
*DIA 10mm to 130mm
*FORGE
*DIA 130mm to 300mm
*GB1220,ASTM A 484/484M, EN 10060/ DIN 1013
*DIA 3mm to 60mm
Main operation | Main steel grade | Available size(mm) | Monthly capacity(mt) | Length(mm) | |
OEM | Stainless steel | 40~500 | 1500 | 4000~8000 | |
Hot | 303 303Cu 304/L 310S 316/L 321 416 420 | 12 ~200 | 3000 | 4000~7000 | |
17-4PH WLA510 | 19~110 | 2000 | 4000~7000 | ||
ST Bar | 321 304/L 316/L 310S 17-4PH WLA510 | 19~110 | 2000 | 4000~7000 | |
CD Bar | Round bar | 303 303CU 304/L 316/L 416 420 17-4PH WLA510 | 4.76~100 | 500 | 2500~6500 |
Square bar | 303 303CU 304/L 316/L 416 17-4PH WLA510 | 4.76~75 | 180 | 2500~6500 | |
Hex bar | 303 303CU 304/L 316/L 416 17-4PH WLA510 | 4.76~75 | 180 | 2500~6500 | |
CG Bar | 303 303CU 304/L 316/L 416 420 17-4PH WLA510 | 4.76~100 | 500 | 2500~6500 | |
Features of 304 Stainless Steel Bar:
*Low density
*High specific strength
*High corrosion resistance
*Good thermal stability and plasticity
*It is widely applied for petroleum, chemical, mechanical and electrical, hardware, etc.
Quality assurance of 304 Stainless Steel Bar:
All of the products are detected by ultrasound making sure that no defects inside the products. Besides, chemical composition, mechanical properties and high-powered organization are also strictly controlled, ensuring our clients get the best products.
- Q: Are stainless steel bars suitable for aircraft structural components?
- Yes, stainless steel bars are suitable for aircraft structural components. Stainless steel offers excellent strength, corrosion resistance, and durability, making it a reliable material for constructing aircraft parts that need to withstand high stress and harsh environmental conditions.
- Q: Can stainless steel bars be used in architectural structures?
- Yes, stainless steel bars can be used in architectural structures. Stainless steel is a durable and corrosion-resistant material that can withstand harsh environmental conditions. Its strength and versatility make it suitable for various architectural applications, such as support beams, handrails, facade cladding, and structural elements. Additionally, stainless steel's aesthetic appeal and ability to be easily fabricated and manipulated provide architects with design flexibility for creating modern and visually appealing structures.
- Q: Are stainless steel bars suitable for wastewater treatment equipment?
- Yes, stainless steel bars are suitable for wastewater treatment equipment. Stainless steel is highly resistant to corrosion and has excellent mechanical properties, making it ideal for use in environments where exposure to water and chemicals is frequent. Additionally, stainless steel's hygienic properties and ease of cleaning make it a reliable choice for wastewater treatment equipment that requires regular maintenance and sanitation.
- Q: What are the standards for stainless steel square bars?
- Various organizations and regulatory bodies, such as ASTM, ISO, and CEN, define the standards for stainless steel square bars. These standards outline the requirements for the chemical composition, mechanical properties, dimensions, tolerances, and surface finish of the bars. When it comes to chemical composition, stainless steel square bars generally contain a minimum percentage of chromium, which provides corrosion resistance. Additionally, other alloying elements like nickel, molybdenum, and titanium may be present, but the exact composition varies depending on the grade of stainless steel. Mechanical properties, such as tensile strength, yield strength, elongation, and hardness, are important considerations for stainless steel square bars. These properties are determined through standardized testing methods like tension and hardness tests, and the standards specify the desired performance of the material. To ensure consistency and compatibility with various applications, the standards also specify the dimensions and tolerances for stainless steel square bars. This includes the range of sizes, such as side lengths and thicknesses, as well as the acceptable deviations or tolerances for these dimensions. Surface finish, which refers to the texture and appearance of the bars, is another aspect covered by the standards. Depending on the intended application or aesthetic requirements, different surface finishes like bright, polished, or matte are specified. The standards provide guidelines for achieving the desired surface finish through processes like grinding, polishing, or pickling. It is important to note that the applicable standards for stainless steel square bars may vary depending on factors such as the country, industry, or specific application. Therefore, it is crucial to consult the relevant standards and specifications to ensure compliance and quality when using these bars.
- Q: What is the composition of stainless steel bars?
- Stainless steel bars are primarily composed of iron, combined with varying amounts of chromium, nickel, and other elements. The exact composition of stainless steel bars can vary depending on the specific grade or type of stainless steel being used. Chromium is the key element that provides stainless steel with its corrosion-resistant properties. It forms a thin layer of oxide on the surface of the steel, known as a passive layer, which helps protect the underlying material from rust and corrosion. Nickel is often added to stainless steel to enhance its resistance to corrosion, as well as improve its strength and durability. Other elements such as molybdenum, titanium, copper, and manganese may also be present in smaller quantities to further enhance specific properties of the stainless steel bars, such as increased resistance to pitting or high-temperature strength. Overall, the composition of stainless steel bars is carefully tailored to achieve the desired combination of strength, corrosion resistance, and other specific properties required for various applications.
- Q: What is the typical hardness of stainless steel bars?
- The hardness of stainless steel bars can vary depending on their specific grade and heat treatment, resulting in a range of typical hardness levels. On the Rockwell C (HRC) scale, most stainless steel bars fall within the 20 to 40 range. This range signifies that stainless steel bars generally possess moderate to high hardness, rendering them resistant to wear and deformation. It should be emphasized that varying applications may necessitate different hardness levels, and stainless steel bars can be tailored to meet specific hardness requirements through heat treatment procedures.
- Q: What are the different methods of polishing stainless steel bars?
- There are several methods available for polishing stainless steel bars, depending on the desired level of shine and the specific requirements of the application. Here are some of the most common methods: 1. Mechanical polishing: This method involves using mechanical tools such as polishing wheels, belts, or brushes to remove surface imperfections and achieve a smooth and shiny finish. It is often used for larger stainless steel bars that require a high degree of polishing. 2. Electropolishing: This is an electrochemical process that uses an electric current and an electrolyte solution to remove a thin layer of the stainless steel surface. It not only polishes the metal but also improves its corrosion resistance and sanitary properties. Electropolishing is commonly used in industries such as pharmaceuticals, food processing, and medical devices. 3. Chemical polishing: This method involves the use of chemical solutions or pastes that contain specific compounds capable of removing surface imperfections and creating a polished finish. Chemical polishing is particularly effective for small or intricate stainless steel bars that are difficult to polish mechanically. 4. Vibratory polishing: In this method, stainless steel bars are placed in a vibratory tumbler along with abrasive media, such as ceramic chips or stainless steel pins. The vibratory action of the tumbler, combined with the abrasive media, helps to remove burrs, scratches, and other surface imperfections, resulting in a polished finish. 5. Buffing: Buffing is a manual polishing method that involves using a buffing wheel or pad along with a polishing compound to achieve a polished finish. This method is commonly used for small stainless steel bars or for spot polishing specific areas that require attention. It is important to note that the choice of polishing method may depend on various factors, including the size and shape of the stainless steel bars, the desired level of polish, the cost considerations, and the specific industry requirements. It is advisable to consult with polishing experts or manufacturers to determine the most suitable method for your particular application.
- Q: Are stainless steel bars resistant to creep?
- Yes, stainless steel bars are generally resistant to creep.
- Q: Can stainless steel bars be coated with protective films?
- Yes, stainless steel bars can be coated with protective films. The purpose of these films is to provide an additional layer of protection against scratches, corrosion, and other types of damage. This coating helps to preserve the aesthetic appearance of the stainless steel bars and extends their lifespan.
- Q: Do stainless steel bars have good electrical conductivity?
- No, stainless steel bars have poor electrical conductivity compared to other metals.
We specialize in the production of stainless steel seamless and welded pipe. We have more than 10 years of experience in the market, and the company has advanced technology and first-class equipment.The company obtained the ISO9001: 2000 quality system certification, as well as PED and GOST9941 -. 81 certification. Our products are exported to Germany, Russia, Mexico, the United States, Brazil, Italy, South Korea, India and other countries.
1. Manufacturer Overview
| Location | Zhejiang,China |
| Year Established | 2000 |
| Annual Output Value | Above US$8.3 Million |
| Main Markets | Europe, America |
| Company Certifications | ISO9001：2000 |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Shanghai |
| Export Percentage | 30% |
| No.of Employees in Trade Department | 30 People |
| Language Spoken: | English；Chinese |
| b) Factory Information | |
| Factory Size: | Above 80，000 square meters |
| No. of Production Lines | Above 7 |
| Contract Manufacturing | OEM Service Offered；Design Service Offered |
| Product Price Range | Average |
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304 Stainless Steel Bar
- Ref Price:
-
- Loading Port:
- Shanghai Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5 Tons m.t.
- Supply Capability:
- 1000 Tons Per Month m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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