Stainless steel 316 polished round bar H11 tolerance
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 260000 m.t./month
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Specification
Standard:
AISI,JIS,GB,BS,DIN,API,EN,ASTM
Technique:
Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring
Shape:
U Channel,Square,C Channel,Hexagonal,Round,Rectangular,Oval,LTZ
Surface Treatment:
Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated
Steel Grade:
Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B)
Certification:
ISO,SGS,BV,IBR,RoHS,CE,API,BSI,UL
Thickness:
2.5-500
Length:
6000
Net Weight:
1-5T
Stainless steel bars,profiles,beams
Product Information:
1) Product feature:
| 1. Product: | Stainless steel 316 polished round bar, 316 stainless steel bright round bar |
| 2. Steel type: | AISI 316 |
| 3. Standard: | ASTM A276, ASTM A484 |
| 4. Diameter: | From Ø1/4'' to Ø16'' ( Diameter: 6mm~400mm ) |
| Such as Ø1'', Ø2'', Ø2.5'', Ø3'', Ø3.5'', Ø4'', Ø4.5'', Ø4.5'', Ø5'',Ø6'', Ø7'', Ø8'' | |
| 5. Length: | 1~ 8meters |
| * Bright: peeled & polished, CNC machined, centreless grinding | |
| 6. Surface: | * Black |
| 7. Diameter tolerance: | H9, H11, H13, K9, K11, K13 etc…as per clients’ request |
| 8. Length tolerance: | 0/+50mm |
| 9. Finishing: | Solution treated |
| 10. Feature of 316L: | Addition of Molybdenum prevents specific forms of corrosion. Also known as "marine grade" |
| 11. Mechanical property: | T.S.: ≥515Mpa, Y.S.: ≥205Mpa, EL: ≥40%, Ruduction of area: ≥50% |
| 12. Application: | Shipbuilding industry, marine shaft, propeller shaft, transmission shaft |
| bolt & nuts, machine-made industry, food industry, paper mill equipment. | |
| 13. Delivery time | Generally within 15~20 days upon receipt the PO, as per the q’ty. |
| 14. Certificate: | ISO, BV, TUV, SGS, mill test certificate |
| 15. Package: | Good quality & fumigated wooden box, which can better protect the bars. ( See pictures below ) |
| 16. Experience:: | * Specialized in producing SS 316L round bar for propeller shaft purpose; |
| * Have a close connection with overseas shipyards , such as Indonesia, Thailand, Philippines, | |
| Singapore, Brazil, Canada etc., so have much experience in this field. |
2) Chemical composition:
| Grade | Standard | C | Si | Mn | P | S | Cr | Ni | Mo |
| 316 | ASTM A276 | ≤0.08 | ≤1.0 | ≤2.00 | ≤0.045 | ≤0.03 | 16.0~18.0 | 10.0~14.0 | 2.0~3.0 |
Product Size Detail:
| 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 | ||||||
| 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 | ||
Specificate:
Our Advantages
• All products are made of high-quality imported raw materials.
• Our products are certified by ISO9001:2008 authentication quality systems.
• we are nominated as the AAA enterprise by Jiangsu government.
• Quick Response to Your Enquiry.
- Q: Are stainless steel bars suitable for marine applications?
- Stainless steel bars are a great choice for marine applications. Their resistance to corrosion is outstanding, which makes them perfect for use in marine environments where there is constant exposure to saltwater and other elements that cause corrosion. Moreover, stainless steel bars are incredibly strong and durable, allowing them to endure the tough conditions experienced in marine applications. Even after being exposed to the elements for a long time, the material maintains its sleek and polished appearance. This is why stainless steel bars are widely utilized in marine applications, such as boat accessories, marine hardware, and structural components. Their corrosion resistance, strength, and attractive look make them highly desirable.
- Q: What are the dimensions and sizes of stainless steel bars?
- Stainless steel bars come in a variety of dimensions and sizes to suit different applications and requirements. The dimensions and sizes of stainless steel bars can vary depending on the specific type of bar and its intended use. In terms of dimensions, stainless steel bars typically have a standard length ranging from 6 to 12 meters (or 20 to 40 feet). The width or diameter of the bars can vary significantly, ranging from as small as 5 millimeters (or 0.2 inches) to as large as 500 millimeters (or 20 inches), depending on the specific type of bar. Stainless steel bars are available in different shapes and forms, including round bars, square bars, flat bars, and hexagonal bars. Round bars are the most common type and are available in various diameters ranging from a few millimeters to several inches. Square bars have equal dimensions on all sides and are often used for structural applications. Flat bars have a rectangular cross-section with varying widths and thicknesses, making them suitable for architectural and construction purposes. Hexagonal bars have six sides and are commonly used for machine parts and fasteners. The size or weight of stainless steel bars is typically measured in metric units, such as kilograms (kg) or metric tons (MT). The weight can vary depending on the specific dimensions and type of bar, and it is often specified by weight per unit length. It is important to note that the dimensions and sizes of stainless steel bars can vary between manufacturers and regions. Therefore, it is advisable to consult the manufacturer or supplier for specific details and availability of stainless steel bars in your desired dimensions and sizes.
- Q: What are the applications of round stainless steel bars?
- Round stainless steel bars have a wide range of applications across various industries. Some of the key applications include: 1. Construction: Round stainless steel bars are commonly used in construction projects for structural support, reinforcement, and fabrication of structures like bridges, buildings, and highways. The high strength and corrosion resistance of stainless steel make it an ideal choice for these applications. 2. Manufacturing: Stainless steel bars are extensively used in manufacturing processes such as machining, forging, and welding. They are used to create various components, fittings, and equipment in industries like automotive, aerospace, and machinery. 3. Food and Beverage Industry: Stainless steel bars are widely used in the food and beverage industry due to their hygienic and non-reactive properties. They are used to create equipment like tanks, pipes, and fittings for storing, processing, and transporting food and beverages. 4. Marine and Offshore Industry: Due to its corrosion resistance, stainless steel bars are extensively used in the marine and offshore industry. They are used in the construction of ships, oil platforms, and offshore structures, where they are exposed to harsh environmental conditions. 5. Medical and Pharmaceutical Industry: Stainless steel bars find applications in the medical and pharmaceutical industry due to their biocompatibility and resistance to corrosion. They are used to manufacture surgical instruments, medical devices, and equipment like implants and prosthetics. 6. Architecture and Design: Stainless steel bars are widely used in architectural and design applications for their aesthetic appeal and durability. They can be found in the form of handrails, balustrades, decorative elements, and furniture. 7. Energy and Power Generation: Stainless steel bars find applications in the energy and power generation industry, particularly in the construction of power plants, turbines, and heat exchangers. Their resistance to high temperatures and corrosion makes them suitable for these applications. Overall, the applications of round stainless steel bars are diverse and varied, thanks to their strength, corrosion resistance, and versatility.
- Q: Do stainless steel bars have good machinability?
- Stainless steel bars are generally known for their good machinability. They possess excellent corrosion resistance and durability, which makes them highly sought after in various industries, including machining. To ensure consistent and predictable machining performance, manufacturers typically produce stainless steel bars with controlled compositions. These bars are available in different grades, each exhibiting its own unique machinability characteristics. While certain grades may require specialized tooling or techniques, with the right tools and expertise, stainless steel bars can be effectively machined. By employing appropriate cutting speeds, feeds, and lubrication, these bars can be turned, drilled, milled, or threaded with efficiency and accuracy. However, it is important to recognize that the machinability of stainless steel can vary depending on factors such as the specific grade, hardness, and heat treatment employed.
- Q: Can stainless steel bars be used in medical devices?
- Indeed, medical devices can make use of stainless steel bars. The medical industry frequently relies on stainless steel due to its remarkable ability to resist corrosion, its durability, and its compatibility with the human body. Stainless steel finds wide application in surgical instruments, orthopedic implants, dental tools, and a range of other medical devices. The exceptional strength and resistance to deterioration of stainless steel bars make them perfect for situations where dependability and endurance are of utmost importance. Furthermore, stainless steel can be effortlessly sterilized, rendering it fitting for employment in healthcare environments.
- Q: What are the common finishes available for stainless steel bars?
- Stainless steel bars can have various finishes depending on the desired aesthetic and functional requirements. Some of the common finishes available for stainless steel bars include: 1. Mill Finish: This is the standard finish that stainless steel bars have after the manufacturing process. It is characterized by a smooth, dull gray appearance without any additional treatment or polishing. 2. Brushed Finish: Also known as satin finish, this finish is achieved by brushing the stainless steel surface with a fine abrasive material. It creates a consistent linear grain pattern, giving the bars a textured and contemporary look. 3. Polished Finish: Stainless steel bars can be polished to achieve a highly reflective and mirror-like finish. This process involves using progressively finer abrasive materials to remove any imperfections from the surface and achieve a smooth, glossy appearance. 4. Bead Blasted Finish: In this finish, stainless steel bars are bombarded with small glass beads at high pressure, resulting in a matte, non-reflective surface. It is commonly used for decorative applications and to reduce glare in architectural or industrial settings. 5. Acid Etched Finish: This finish involves using acid to selectively remove a thin layer of the stainless steel surface, creating a pattern or design. It offers a unique and artistic appearance, often used in decorative applications such as signage or artwork. 6. PVD Coating: Physical Vapor Deposition (PVD) is a process where a thin layer of colored or metallic material is deposited onto the stainless steel surface. This coating enhances the appearance and durability of the bars, providing a wide range of color options and improved resistance to wear and corrosion. 7. Passivated Finish: Passivation is a chemical treatment that removes impurities and contaminants from the stainless steel surface, improving its corrosion resistance. It leaves the bars with a clean and corrosion-resistant finish, commonly used in applications where the bars will be exposed to harsh environments or chemicals. These are just a few of the common finishes available for stainless steel bars. Each finish has its own unique characteristics and benefits, allowing for customization based on the desired functionality and aesthetic appeal.
- Q: Can stainless steel bars be powder coated?
- Yes, stainless steel bars can be powder coated. Powder coating is a process in which a dry powder is applied to the surface of an object and then heated to create a durable and protective coating. While stainless steel is known for its corrosion resistance, powder coating can provide additional benefits such as enhanced aesthetics, improved durability, and increased resistance to chipping, scratching, and fading. Powder coating stainless steel bars can also allow for customization in terms of color and finish, making it a popular choice in various industries, including architecture, automotive, and manufacturing.
- Q: Can stainless steel bars be used in the pulp and paper industry?
- Indeed, the pulp and paper industry can utilize stainless steel bars. Renowned for its resistance to corrosion, stainless steel proves to be a fitting material for a plethora of applications within industries commonly exposed to chemicals, liquids, and high temperatures. Within the realm of the pulp and paper industry, stainless steel bars serve various purposes, including the fabrication of machinery components, the construction of tanks and vessels, and the design of conveyor systems. The unparalleled strength and durability of stainless steel render it an ideal choice for withstanding the demanding conditions and harsh environments typically encountered in pulp and paper mills. Furthermore, stainless steel's hygienic properties and ease of cleaning make it highly suitable for industries that impose stringent sanitation standards, guaranteeing the production of pristine and first-rate paper products.
- Q: What are the different grades of stainless steel for flat bars?
- Various grades of stainless steel flat bars are readily available, each with its own unique properties and suitability for different applications. The most commonly utilized grades for flat bars are as follows: 1. Grade 304, which is highly versatile and corrosion-resistant, is the most widely employed stainless steel grade for flat bars. It offers good strength and formability, making it suitable for a wide range of purposes, including construction, kitchenware, and decorative applications. 2. Grade 316, also known as marine-grade stainless steel, provides excellent corrosion resistance, particularly in harsh environments like marine and coastal areas. It contains molybdenum, which enhances its resistance to pitting and crevice corrosion. Grade 316 is often utilized in marine equipment, chemical processing, and the food and beverage industry. 3. Grade 430, offering good corrosion resistance, is commonly used in mildly corrosive environments such as indoor applications or mildly acidic conditions. It is less costly than grades 304 and 316, making it suitable for cost-sensitive applications like automotive trim and decorative items. 4. Grade 201, although not as corrosion-resistant as grades 304 and 316, offers good formability and is less expensive. It is commonly employed in applications where corrosion resistance is not the primary concern, such as appliances, kitchen utensils, and architectural trim. In addition to these grades, there are specialized stainless steel grades available for specific applications. For instance, grade 410 is a heat-treatable stainless steel often used in cutlery, while grade 2205 is a duplex stainless steel suitable for high-strength and corrosion-resistant applications in the oil and gas industry. When choosing the appropriate grade of stainless steel for flat bars, it is crucial to consider the specific requirements of the intended application, including corrosion resistance, strength, formability, and cost efficiency. Seeking advice from a stainless steel supplier or an engineer can help determine the most suitable grade for a particular project.
- Q: What is the difference between 304 and 316 stainless steel bars?
- The main difference between 304 and 316 stainless steel bars lies in their composition and corrosion resistance. 304 stainless steel bars contain a higher percentage of chromium and nickel, making them less prone to corrosion and suitable for general applications. On the other hand, 316 stainless steel bars have additional molybdenum content, providing enhanced resistance against corrosion, especially in environments with higher chloride concentrations, such as coastal areas or marine applications. Thus, 316 stainless steel bars are often preferred for more demanding or corrosive environments.
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Stainless steel 316 polished round bar H11 tolerance
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 260000 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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