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: How long do stainless steel bars last?
- Stainless steel bars have a reputation for their exceptional durability and longevity. When properly maintained and used in appropriate applications, stainless steel bars can last for decades, if not a lifetime. Due to their resistance to corrosion and rust, stainless steel bars are highly resistant to environmental factors such as moisture, humidity, and extreme temperatures. This makes them ideal for various industries, including construction, automotive, and manufacturing. However, the lifespan of stainless steel bars can also depend on factors such as the grade of stainless steel used, the conditions they are exposed to, and the level of maintenance they receive. Regular cleaning, proper storage, and prompt repairs when necessary can further extend the lifespan of stainless steel bars. Therefore, while it is difficult to provide an exact lifespan for stainless steel bars, it is safe to say that with proper care and maintenance, they can last for a very long time.
- Q: What are the different heat treatment methods for stainless steel bars?
- Depending on the desired properties and application requirements, stainless steel bars can undergo various heat treatment methods. Some of the commonly used methods are: 1. Annealing: Stainless steel bars are heated to a specific temperature and then slowly cooled to relieve internal stresses, improve ductility, and restore mechanical properties. 2. Quenching and tempering: This two-step process involves heating the bars to a high temperature and rapidly cooling them in a quenching medium like oil or water. This step hardens the material, making it stronger and more wear-resistant. The bars are then reheated to a lower temperature to reduce brittleness and improve toughness. 3. Solution treatment: Stainless steel bars are heated to a high temperature and held at that temperature for a specific period. This dissolves carbides and other precipitates, resulting in improved corrosion resistance and enhanced mechanical properties. 4. Aging: Typically used for precipitation-hardening stainless steels, this method involves heating the bars to a specific temperature and holding them there for an extended period. Fine particles precipitate within the material, increasing its strength and hardness. 5. Stress relieving: This method minimizes residual stresses in the stainless steel bars by heating them to a specific temperature and slowly cooling them. It reduces the risk of distortion or cracking during subsequent machining or forming operations. These heat treatment methods can be combined or modified to achieve specific properties required for different applications. It is crucial to consult material experts and adhere to industry standards and guidelines to ensure appropriate heat treatment for stainless steel bars.
- Q: Are stainless steel bars suitable for high-temperature applications?
- Stainless steel bars are indeed appropriate for high-temperature uses. Renowned for their exceptional ability to withstand heat, stainless steel maintains its strength and integrity even under extreme temperatures. Consequently, it is an ideal material for industries that require heat resistance, including aerospace, automotive, and chemical sectors. In particular grades, stainless steel bars can endure temperatures as high as 1200°C (2200°F), rendering them highly dependable for high-temperature applications. Furthermore, stainless steel's corrosion resistance enhances its suitability for environments where oxidation or chemical reactions might transpire.
- Q: What is the difference between stainless steel bars and stainless steel squares?
- The main difference between stainless steel bars and stainless steel squares lies in their shape and dimensions. Stainless steel bars are long, cylindrical-shaped pieces of stainless steel, typically with a round or square cross-section. They are commonly used for structural purposes, such as in construction, manufacturing, and machine building. Stainless steel squares, on the other hand, are square-shaped pieces of stainless steel with equal sides. They are often utilized for architectural applications, such as decorative accents, furniture, or ornamental projects. Both stainless steel bars and squares share the same material composition, which is stainless steel, known for its corrosion resistance, durability, and aesthetic appeal. However, their different shapes and sizes make them suitable for various applications in different industries.
- Q: Can stainless steel bars be used in aerospace manufacturing?
- Yes, stainless steel bars can be used in aerospace manufacturing. Stainless steel is often chosen for its high strength-to-weight ratio, corrosion resistance, and ability to withstand extreme temperatures, making it suitable for various applications in the aerospace industry such as structural components, engine parts, and fasteners.
- Q: What is the impact strength of stainless steel bars?
- The impact strength of stainless steel bars is generally high due to their strong and resilient nature. However, the exact impact strength can vary depending on the specific grade and composition of the stainless steel.
- Q: What is the typical diameter range of stainless steel round bars?
- The diameter of stainless steel round bars can vary depending on the specific application and industry requirements. Typically, stainless steel round bars are available in a wide range of diameters. Diameter sizes for stainless steel round bars can vary from as small as 1/8 inch (3.175 mm) to as large as 20 inches (508 mm) or more. The specific diameter range will be determined by factors such as the grade of stainless steel, the manufacturing process, and the intended use of the round bar. To determine the required diameter range for a specific application, it is crucial to consult relevant industry standards, specifications, or suppliers.
- Q: Are stainless steel bars resistant to creep rupture?
- Yes, stainless steel bars are generally resistant to creep rupture. Creep rupture refers to the gradual deformation and failure of a material under constant load and elevated temperatures over an extended period of time. Stainless steel is known for its high strength and excellent resistance to heat, corrosion, and oxidation. These properties make it highly resistant to creep rupture. The alloying elements in stainless steel, such as chromium and nickel, provide added stability and strength at elevated temperatures, preventing or minimizing the creep deformation that could lead to rupture. Furthermore, stainless steel undergoes a process called work hardening, which increases its strength and resistance to deformation. This work hardening effect helps to further enhance the resistance of stainless steel bars to creep rupture. However, it is important to note that the resistance to creep rupture of stainless steel bars can vary depending on the specific alloy used and the operating conditions they are subjected to. Higher alloyed stainless steels, such as the austenitic grades (e.g., 304, 316), are generally more resistant to creep rupture compared to lower alloyed stainless steels (e.g., 410, 430). Additionally, operating temperatures and load levels can also impact the resistance to creep rupture. Overall, stainless steel bars are considered to have good resistance to creep rupture and are commonly used in applications where high strength and reliability under elevated temperatures are required.
- Q: Can stainless steel bars be laser engraved?
- Yes, stainless steel bars can be laser engraved.
- Q: Are stainless steel bars suitable for medical equipment?
- Medical equipment can benefit greatly from the use of stainless steel bars. This material is widely utilized in the medical industry because of its outstanding characteristics, such as its ability to resist corrosion, its strength, and its durability. When constructing medical equipment like surgical instruments, dental tools, orthopedic implants, and hospital furniture, these bars are frequently employed. In medical settings, where equipment regularly encounters bodily fluids and sterilization procedures, stainless steel's resistance to corrosion is of utmost importance. It also withstands heat and chemicals, making it an excellent choice for applications that require frequent cleaning and disinfection. The strength and durability of stainless steel ensure that medical equipment can handle the demands of daily use and repetitive sterilization processes. These bars are easily shaped, machined, and welded, allowing for the production of intricate medical equipment designs. Furthermore, stainless steel bars possess the advantage of biocompatibility. They are non-toxic and do not react with body tissues or fluids, making them safe for use in medical implants and devices that directly come into contact with the human body. In conclusion, stainless steel bars are a suitable option for medical equipment due to their corrosion resistance, strength, durability, and biocompatibility. These properties guarantee the reliability, longevity, and safety of the medical devices utilized in various healthcare settings.
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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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