304L 304 316 Stainless Steel Bar for Sale

304L 304 316 Stainless Steel Bar for Sale

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 25000 m.t./month

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Name	316 stainless steel round polished bar
Standard	AISI, ASTM, JIS,GB,EN,DIN
Grade	201/304/316/304L/316L
Technology	Hot Drawn and Cold Drawn
Form	Round/Square/Hexagonal Bar
Diameter	0.3 mm – 100mm
Length	Customized
The sizes or thickness of stainless steel Bar can be customized. Our customer service staffs are available 7/24.

*Type*	C	Si	Mn	P	S	Ni	Cr	Mo
*201*	*≤0.15*	*≤0.75*	*5.5-7.5*	*≤0.06*	*≤0.03*	*3.5-5.5*	*13.5-15.0*
*202*	*≤0.15*	*≤1.0*	*7.5-10.0*	*≤0.06*	*≤0.03*	*4.0-6.0*	*17.0-19.0*
*304*	*≤0.08*	*≤1.00*	≤2	*≤0.035*	*≤0.030*	*10.0~14.0*	*18.0-20.0*
*304L*	*≤0.03*	*≤1.00*	≤2	*≤0.035*	*≤0.030*	*8.0~11.0***	*18.0-20.0*
*316*	*≤0.08*	*≤1.00*	≤2	*≤0.035*	*≤0.030*	*10.0~14.0*	*16.0~18.5*	*2.0-3.0*
*316L*	*≤0.03*	*≤0.75*	≤2	*≤0.045*	*≤0.030*	*10.0~14.0*	*16.0~18.5*	*2.0-3.0*

Quality Speaks Volumes

Boro has developed and produced premium stainless steel fabrications for over five hundred manufacturing, military, and general industrial companies.

We've run thousands of jobs and thousands of part designs.

We have outstanding deliverability and are ISO BV SGS registered .

So you know you're getting a quality product.

Our experience with reducing costs for our customers through long-run jobs is proven and reliable.

With many long term customers, our stainless steel fabrication services

are low cost and high quality in this present world marketplace.

Boro pursues improvement in every department. Roughly one tenth of company revenue is spent on new technology, renovations, improvements, & strategic market preparation.

Our entire business model (prospect to job close) has been completely value streamed and most of our workflow is strictly managed & controlled.

We maintain records and backups of all pertinent job data.

Company Information

China National Building Materials Group Corporation (CNBM) was established in 1984 with approval of the State Council, and then became a Central Enterprise under direct supervision of State-owned Assets Supervision and Administration Commission of the State Council in 2003. It is in charge of the administrative affairs in China building materials industry. By the end of 2013, CNBM’s total assets exceeded RMB 360 billion, with over 130,000 employees, and 20 companies under direct management with 100% share control or majority control, among which 6 were listed companies, including 2 oversea listed. On July 7th, 2014, CNBM with revenue USD 41028 million, was ranked 267th on the ”World Top 500 Enterprises” by Fortune Magazine.

PACK & DELIVERY

Packaging & Delivery

1, Packaging: seaworthy package or as required

2, Delivery: 35-45 days or based on quantity

Application

F A Q

FAQ

1, Your advantages?

professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposale

2, Test & Certificate?

SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem

3, Factory or Trading Company?

CNBM is a trading company but we have so many protocol factories and CNBM works as a trading department of these factories. Also CNBM is the holding company of many factories.

4, Payment Terms?

30% TT as deposit and 70% before delivery.

Irrevocable L/C at sight.

5, Trading Terms?

EXW, FOB, CIF, FFR, CNF

6, After-sale Service?

CNBM provides the services and support you need for every step of our cooperation. We're the business partner you can trust.

For any problem, please kindly contact us at any your convenient time.

We'll reply you in our first priority within 24 hours.

Q: Are stainless steel bars suitable for bus and train interiors?: Yes, stainless steel bars are highly suitable for bus and train interiors. They are durable, easy to clean, and resistant to corrosion, making them ideal for high-traffic areas. Additionally, stainless steel bars have a sleek and modern appearance that can enhance the overall aesthetic of bus and train interiors.

Q: What are the specifications for stainless steel flat bars?: The specifications for stainless steel flat bars can vary depending on the specific grade and industry requirements. However, in general, stainless steel flat bars are produced in various sizes and dimensions to suit different applications. The most common grades of stainless steel used for flat bars include 304, 316, and 410. These grades offer different levels of corrosion resistance, strength, and durability, allowing for versatility in their use. Stainless steel flat bars typically have a rectangular cross-section with straight edges and sharp corners. The width and thickness of the bars can vary, ranging from a few millimeters to several inches, depending on the intended use. The surface finish of stainless steel flat bars is also an important specification. Common finishes include hot rolled, cold rolled, and brushed, each providing a different appearance and level of smoothness. In addition to these general specifications, stainless steel flat bars may also need to meet specific industry standards or certifications, such as ASTM (American Society for Testing and Materials) or ASME (American Society of Mechanical Engineers) standards. These standards ensure the quality and performance of the flat bars in various applications, such as construction, manufacturing, and transportation. It is important to consult the manufacturer or supplier for the specific specifications of stainless steel flat bars required for a particular application to ensure the desired properties and dimensions are met.

Q: Are stainless steel bars suitable for hydroelectric power plants?: Indeed, hydroelectric power plants find stainless steel bars to be a suitable choice. Stainless steel, being an exceptionally resilient and corrosion-resistant substance, proves to be the perfect fit for environments with continuous water exposure, like hydroelectric power plants. Moreover, stainless steel bars provide outstanding strength and structural integrity, guaranteeing the safety and long-lasting functionality of the power plant infrastructure. The corrosion resistance feature further aids in reducing maintenance and repair expenses, rendering stainless steel bars a cost-efficient option for hydroelectric power plant construction and upkeep.

Q: What is the difference between stainless steel bars and stainless steel rods?: The main difference between stainless steel bars and stainless steel rods lies in their shape and dimensions. Stainless steel bars are typically longer and thicker than stainless steel rods, with a rectangular or square cross-section. They are used in various industrial applications such as construction, manufacturing, and fabrication. On the other hand, stainless steel rods are generally thinner and have a round cross-section. They are commonly utilized in applications that require precision machining, such as in the production of screws, bolts, and shafts.

Q: What are the different types of corrosion tests for stainless steel bars?: There are several different types of corrosion tests that can be conducted on stainless steel bars. Some common tests include salt spray testing, electrochemical testing, immersion testing, and crevice corrosion testing. These tests help assess the resistance of stainless steel bars to various corrosive environments and provide valuable information for determining their suitability for specific applications.

Q: How are stainless steel bars used in the aerospace industry?: Due to their exceptional properties, stainless steel bars are widely used in the aerospace industry for various applications. Structural components are one of the primary uses of stainless steel bars in this industry. These bars are commonly employed in the construction of aircraft frames, wings, fuselage, and other critical parts. The aerospace sector requires high strength and excellent corrosion resistance, both of which stainless steel bars offer. These properties are essential for withstanding the harsh environmental conditions encountered in this industry, including extreme temperatures, pressure, and exposure to various chemicals. As a result, stainless steel bars are suitable for aerospace applications. Furthermore, stainless steel bars are utilized for manufacturing engine components such as turbine blades, exhaust systems, and fuel systems. These bars provide the necessary strength and resistance to heat and corrosion, ensuring optimal engine performance and longevity. Stainless steel bars also find application in the aerospace industry for fasteners and connectors. Bolts, screws, nuts, and other fastening components crucial for joining different parts together are produced using these bars. The high strength and corrosion resistance of stainless steel make it an ideal material for fasteners, guaranteeing the structural integrity and longevity of aircraft. Moreover, stainless steel bars are used in hydraulic and pneumatic systems in the aerospace industry. They are employed in the production of tubing and fittings, which are essential for the efficient operation of fluid and gas handling systems in aircraft. Stainless steel's resistance to corrosion and high-pressure capabilities make it a preferred material for these applications. In summary, stainless steel bars play a significant role in the aerospace industry by providing strength, corrosion resistance, and reliability for structural components, engine parts, fasteners, and fluid handling systems. Their exceptional properties contribute to the safety, performance, and durability of aircraft, making them an indispensable material in this sector.

Q: Can stainless steel bars be used in the pharmaceutical industry?: Yes, stainless steel bars can be used in the pharmaceutical industry. Stainless steel is a common material used in the pharmaceutical industry due to its excellent corrosion resistance, durability, and ease of cleaning. Stainless steel bars can be used for various applications in the pharmaceutical industry, such as manufacturing pharmaceutical equipment, storage and handling of pharmaceutical products, and construction of cleanrooms and laboratories. The high resistance to corrosion makes stainless steel bars suitable for contact with pharmaceutical substances and ensures the integrity and purity of the products. Additionally, stainless steel is easy to sterilize and maintain, which is crucial in maintaining a hygienic environment in the pharmaceutical industry. Overall, stainless steel bars are a reliable and widely used material in the pharmaceutical industry due to their desirable properties and suitability for various applications.

Q: What are the different types of stainless steel bar surface treatments for improved aesthetics?: There are several different types of stainless steel bar surface treatments that can be used to enhance aesthetics. Some of the common ones include: 1. Mirror Polishing: This treatment involves buffing the surface of the stainless steel bar to achieve a highly reflective, mirror-like finish. It not only improves the appearance but also provides a smooth and easy-to-clean surface. 2. Brushed Finish: This treatment creates a uniform, brushed pattern on the stainless steel surface. It is achieved by brushing the surface with abrasive materials in a consistent direction, resulting in a textured finish that hides scratches and fingerprints. 3. Bead Blasting: In this treatment, tiny glass beads are shot at high pressure onto the stainless steel surface. This creates a matte, non-reflective finish that is smooth to touch. Bead blasting also helps to remove any surface imperfections and gives the bar a uniform appearance. 4. Electropolishing: This is an electrochemical process that removes a thin layer of material from the stainless steel surface, resulting in a smooth, shiny finish. It not only enhances the aesthetics but also improves the corrosion resistance and cleanliness of the bar. 5. PVD Coating: Physical Vapor Deposition (PVD) coating is a method where a thin layer of colored metal or ceramic is deposited onto the stainless steel surface. This creates a durable and decorative finish that can be tailored to various colors and patterns. 6. Powder Coating: In this technique, a dry powder is applied to the stainless steel bar surface and then heated to form a hard, protective coating. Powder coating provides a wide range of color options and can create a smooth or textured finish depending on the desired aesthetic. By selecting the appropriate surface treatment, stainless steel bars can be transformed into visually appealing products that suit various applications and environments.

Q: What are the different types of stainless steel bars used in pharmaceutical equipment?: Pharmaceutical equipment commonly utilizes various types of stainless steel bars due to their exceptional corrosion resistance and hygienic properties. Among the most frequently employed types are: 1. Austenitic Stainless Steel: This stainless steel variant boasts widespread usage in pharmaceutical equipment due to its superior corrosion resistance and remarkable formability. Its composition, enriched with substantial amounts of chromium and nickel, grants it resistance against diverse chemicals, rendering it ideal for applications necessitating optimal hygiene. 2. Martensitic Stainless Steel: Distinguished by its notable strength and hardness, this stainless steel variant contains a higher carbon content than austenitic stainless steel, endowing it with its characteristic robustness. Pharmaceutical equipment reliant on high mechanical strength often incorporates martensitic stainless steel. 3. Ferritic Stainless Steel: Renowned for its exceptional resistance to stress corrosion cracking and oxidation, ferritic stainless steel contains elevated levels of chromium, which confers commendable corrosion resistance. Pharmaceutical equipment requiring high temperature resistance frequently employs ferritic stainless steel. 4. Duplex Stainless Steel: By combining the properties of austenitic and ferritic stainless steels, duplex stainless steel strikes a balance between the two. It offers excellent corrosion resistance, high strength, and favorable weldability. Pharmaceutical equipment necessitating both corrosion resistance and strength often incorporates duplex stainless steel. The specific stainless steel bar employed in pharmaceutical equipment depends on the unique requirements of the application, including the chemicals or substances it may encounter, the desired level of hygiene, and the necessary mechanical strength.

Q: Are stainless steel bars suitable for decorative purposes?: Yes, stainless steel bars are suitable for decorative purposes. Stainless steel is a versatile and durable material that can add a modern and sleek look to any space. It is resistant to corrosion and rust, making it suitable for both indoor and outdoor decorative applications. Stainless steel bars can be polished to a high shine, giving them an elegant and sophisticated appearance. They can be used in various decorative applications such as railings, furniture, sculptures, and architectural elements. Additionally, stainless steel bars can be easily shaped and fabricated to create intricate designs and patterns, allowing for endless possibilities in decorative projects. Overall, stainless steel bars are a great choice for decorative purposes due to their aesthetic appeal, durability, and versatility.

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