310S Stainless Steel Bar

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Loading Port:: China Main 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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Grades：201、202、301、302、303、304、316、316L、321 etc

Diameter (mm)	weight (kg/m)	Diameter (mm)	weight (kg/m)	Diameter (mm)	weight (kg/m)	Diameter (mm)	weight (kg/m)
2	0.025	14	1.221	30	5.607	50	15.575
3	0.056	15	1.402	32	6.38	55	18.846
4	0.1	16	1.595	34	7.202	60	22.428
5	0.156	18	2.019	35	7.632	65	26.322
6	0.224	19	2.249	36	8.074	70	30.527
7	0.305	20	2.492	38	8.996	75	35.044
8	0.399	22	3.015	40	9.968	80	39.872
9	0.505	24	3.588	42	10.99	85	45.012
10	0.623	25	3.894	45	12.616	90	50.463
11	0.754	27	4.542	46	13.183	95	56.226
12	0.897	28	4.884	48	14.354	100	62.3

Q: What are the differences between hot rolled and cold rolled stainless steel bars?: The manufacturing process and resulting properties of the final product differentiate hot rolled stainless steel bars from cold rolled ones. To produce hot rolled bars, billets or blooms are heated at a high temperature and then shaped by rolling. This allows for the production of larger sizes and shapes, making them suitable for applications that require bigger dimensions. The hot rolling process also leaves a scaled surface, which can be eliminated through pickling or abrasive blasting. In contrast, cold rolled stainless steel bars undergo further processing after being hot rolled. This involves passing them through a series of rollers at room temperature, resulting in a smoother and more precise finish. Cold rolling also enhances the strength and hardness of the bars, making them suitable for applications that require greater strength and improved surface finish. In terms of properties, hot rolled bars tend to have a rougher surface and less precise dimensions compared to cold rolled ones. On the other hand, cold rolled bars have a smoother surface finish, better dimensional accuracy, and improved mechanical properties. They are commonly used in industries such as automotive, aerospace, and precision engineering that require tighter tolerances and a higher level of surface finish. Ultimately, the choice between hot rolled and cold rolled stainless steel bars depends on the specific requirements of the application. While hot rolled bars are more cost-effective and suitable for larger sizes, cold rolled bars offer better surface finish, dimensional accuracy, and improved mechanical properties.

Q: Do stainless steel bars require any special storage conditions?: There is no need for any special storage conditions for stainless steel bars. Nevertheless, it is advisable to keep them in a well-ventilated and dry space to avoid the accumulation of moisture, as this can cause corrosion. Moreover, it is recommended to stack the bars in such a manner that they do not touch the ground or other metals, in order to prevent any scratches or damage. In summary, maintaining a storage environment that is both clean and dry for stainless steel bars will assist in extending their lifespan and preventing any possible surface harm.

Q: What is the tensile strength of stainless steel bars?: The tensile strength of stainless steel bars typically ranges from 500 to 1,000 megapascals (MPa), depending on the specific grade and composition of the stainless steel.

Q: Can stainless steel bars be used in the oil refining manufacturing industry?: Indeed, the oil refining manufacturing industry can utilize stainless steel bars. Stainless steel, a flexible and corrosion-resistant material, is widely employed in numerous sectors, including oil refining. Given the corrosive and high-temperature substances involved in the oil refining process, stainless steel bars are well-matched for such conditions. Stainless steel bars possess remarkable corrosion resistance, ensuring their ability to endure the harsh chemicals and corrosive atmospheres present in oil refineries. Additionally, they can maintain their structural integrity even at elevated temperatures, rendering them suitable for manufacturing equipment and components required in the oil refining process. Moreover, stainless steel bars boast excellent mechanical properties, such as high strength and durability, which are imperative for ensuring the dependability and longevity of equipment within the oil refining industry. Their ability to be easily fabricated and machined into various shapes and sizes further allows for customization to meet specific requirements. To summarize, stainless steel bars are highly appropriate for utilization in the oil refining manufacturing industry due to their corrosion resistance, high-temperature resistance, and outstanding mechanical properties. Their capacity to withstand harsh environments and their versatility make them an ideal choice for diverse applications in the oil refining process.

Q: Can stainless steel bars be used in the manufacturing of heat exchangers?: Heat exchangers can indeed be manufactured using stainless steel bars. The reason stainless steel is often preferred for heat exchangers is because of its exceptional resistance to corrosion, its high thermal conductivity, and its ability to endure elevated temperatures. Stainless steel bars can be easily manipulated, cut, and molded into the necessary shapes and configurations for heat exchangers, making them an appropriate material selection. Moreover, stainless steel bars provide longevity and durability, guaranteeing that the heat exchangers can withstand the demanding circumstances of heat transfer procedures without experiencing excessive deterioration or damage.

Q: What is the difference between stainless steel bars and stainless steel sheets?: Stainless steel bars and sheets are both forms of stainless steel, but they vary in terms of their shapes and applications. Stainless steel bars, which are typically manufactured in straight lengths, come in round, square, hexagonal, or flat shapes. These bars find extensive use in construction, engineering, and industrial sectors where durability and strength are crucial. They are commonly employed for structural support, machinery components, and reinforcement in concrete structures. Additionally, stainless steel bars are highly sought after in the production of fittings, valves, and fasteners. Contrarily, stainless steel sheets are thin, flat plates available in various sizes and thicknesses. They are usually produced in large rectangular or square forms. Renowned for their versatility, stainless steel sheets find widespread use in diverse industries such as automotive, architecture, and kitchen appliances. They can be effortlessly molded, cut, or welded to create different designs and shapes. Stainless steel sheets are frequently utilized for applications such as countertops, backsplashes, decorative panels, and automotive body parts. To summarize, the principal distinction between stainless steel bars and stainless steel sheets lies in their shape and application. Bars are solid cylindrical shapes utilized primarily for structural purposes, whereas sheets are flat plates employed for a wide range of applications that demand versatility and easy customization.

Q: Can stainless steel bars be used in power generation plants?: Yes, stainless steel bars can be used in power generation plants. Stainless steel is a popular material choice in power generation plants due to its excellent corrosion resistance, high strength, and durability. It is commonly used in various applications within power plants, including structural supports, piping systems, turbine components, and heat exchangers. Stainless steel bars offer several advantages in power generation plants. Firstly, their corrosion resistance helps to prevent the degradation of equipment and infrastructure, which is especially crucial in environments where there are high temperatures, pressure, and exposure to various chemicals. This resistance to corrosion ensures the longevity and reliability of the equipment, reducing maintenance costs and downtime. Secondly, stainless steel bars have high strength and can withstand the extreme conditions that exist in power generation plants. They can endure high temperatures, pressure, and mechanical stress without losing their structural integrity. This strength is vital for supporting heavy equipment and structures, such as turbines, boilers, and generators. Furthermore, stainless steel bars can also withstand the effects of vibration, which is common in power plants. Vibrations can cause fatigue and failure in materials, but stainless steel's high strength and resilience make it a suitable choice for these conditions. Lastly, stainless steel bars can resist scaling and oxidation at elevated temperatures, making them ideal for use in boilers and heat exchangers. Their resistance to these processes ensures efficient heat transfer and prevents the formation of deposits and blockages, which can negatively impact the overall performance of the power plant. In conclusion, stainless steel bars can be used effectively in power generation plants due to their corrosion resistance, high strength, and durability. Their ability to withstand extreme conditions and resist the effects of vibration makes them a reliable choice for various applications within power plants, contributing to their overall efficiency and longevity.

Q: Are stainless steel bars resistant to acids and chemicals?: Yes, stainless steel bars are generally resistant to acids and chemicals. Due to their high chromium content, stainless steel bars form a protective layer that prevents corrosion and degradation when exposed to acids and various chemicals. However, the level of resistance can vary depending on the specific grade and concentration of the acid or chemical involved. It is advisable to consult the manufacturer or reference material compatibility charts to ensure the appropriate stainless steel grade is selected for specific applications.

Q: Can stainless steel bars be used in desalination plants?: Yes, stainless steel bars can definitely be used in desalination plants. Stainless steel is a preferred material in desalination plants due to its excellent corrosion resistance properties. Desalination plants involve the process of removing salt and other impurities from seawater, which often contains high levels of chloride ions that can cause corrosion in many metals. However, stainless steel, especially grades like 316 and 904L, are highly resistant to corrosion and can withstand the harsh conditions present in desalination plants, including exposure to saltwater, high temperatures, and aggressive chemicals. Stainless steel bars are commonly used in desalination plants for various applications such as brine tanks, evaporators, heat exchangers, and piping systems. Their durability, strength, and corrosion resistance make them an ideal choice for ensuring the long-term reliability and efficiency of desalination plants.

Q: What are the different grades of stainless steel bars used in construction?: There are several different grades of stainless steel bars that are commonly used in construction projects. These grades are classified based on their composition and properties, which determine their suitability for specific applications. Some of the most commonly used grades include: 1. Grade 304: This is the most common stainless steel grade used in construction. It contains 18% chromium and 8% nickel, offering excellent corrosion resistance and durability. Grade 304 stainless steel bars are versatile and can be used in a wide range of applications, including structural components, handrails, and supports. 2. Grade 316: This grade is similar to Grade 304 but contains additional molybdenum, which improves its resistance to corrosion, especially in chloride environments. Grade 316 stainless steel bars are commonly used in coastal areas or environments with high exposure to chemicals, such as swimming pools and chemical plants. 3. Grade 410: This is a martensitic stainless steel grade that contains 11.5% chromium. It offers good corrosion resistance and high strength, making it suitable for applications where both strength and corrosion resistance are required. Grade 410 stainless steel bars are commonly used for reinforcement in concrete structures and in the construction of bridges and buildings. 4. Grade 430: This grade is a ferritic stainless steel that contains 17% chromium. It offers good corrosion resistance but is not as strong as the other grades mentioned above. Grade 430 stainless steel bars are often used for decorative purposes, such as in architectural applications or for furniture. 5. Grade 2205: This is a duplex stainless steel grade that contains a combination of austenite and ferrite phases. It offers excellent corrosion resistance and high strength, making it suitable for applications in harsh environments, such as offshore structures or chemical plants. It is important to select the appropriate grade of stainless steel bar based on the specific requirements of the construction project, considering factors such as corrosion resistance, strength, and cost. Consulting with a materials engineer or a stainless steel supplier can help in determining the most suitable grade for a particular application.

Our company integrates production, processing, marketing as one entity. The company has been adhering to the "integrity-based, customer first" as operation philosophy, gradually expanding its scale. Now, our products are sold at home and abroad.

1. Manufacturer Overview

Location	Jiangsu, China
Year Established	2010
Annual Output Value	above US$8 million
Main Markets	East Asia, Middle East, West Europe
Company Certifications

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Shanghai
Export Percentage
No.of Employees in Trade Department	above 50 people
Language Spoken:	English, Chinese, Arabic
b) Factory Information
Factory Size:	about 15000 square meter
No. of Production Lines	above 4
Contract Manufacturing	OEM Service Offered，Design Service Offered
Product Price Range	Average