Hot Rolled Grade Sup6_Sup7_Sup9_SUP9A_Sup10 Steel Flat Bar
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Hot Rolled Grade Sup6_Sup7_Sup9_SUP9A_Sup10 Steel Flat Bar Steel Flat Bar
Details of Hot Rolled Grade Sup6_Sup7_Sup9_SUP9A_Sup10Steel Flat Bar
Name | Hot Rolled Grade Sup6_Sup7_Sup9_SUP9A_Sup10Steel Flat Bar |
Shape | Flat Bar |
Standard | GB/ASTM/SAE/AISI/DIN/JIS/EN/BS |
Surface Treatment: | Black/Peeling/Polished/Machined |
Delivery Condition: | Hot Rolled or Forged/Peeled or Black Surface |
Test | SGS/UT 100% Elements Testing |
Certificate: | ISO/Mill Certificate |
Service: | 24 hours online service / |
more than 20 years trading and manufacture | |
Quality Assurance: | the third party inspection, such as SGS, BV, TUV…etc. is acceptable |
Packaging Details: | Seaworthy Packaging or as per customer's packing instruction |
steel flat bar grade | Sup6_Sup7_Sup9_SUP9A_Sup10 |
steel flat bar standard | GB, ASTM, AISI, EN, JIS |
steel flat bar thickness | 1.8mm-17.75mm |
steel flat bar width | 10mm-870mm |
steel flat bar length | 6m, 9m, 12m or as customer requirement |
steel flat bar technique | Slitting hot rolled steel coil |
Chemical Composition of Hot Rolled Grade Sup6_Sup7_Sup9_SUP9A_Sup10 Steel Flat Bar
| Chemical Compositional Chart | ||||||||
| Standard | Material/ Grade | C | SI | Mn | Cr | V | P | s |
| ≤ | ||||||||
| DIN 17221 | 60SiCr7 | 0.57-0.65 | 1.50-1.80 | 0.70-1.00 | 0.20-0.40 | 0.03 | 0.03 | |
| 55Cr3 | 0.52-0.59 | ≤0.40 | 0.70-1.00 | 0.70-1.00 | 0.025 | 0.025 | ||
| 60Cr3 | 0.56-0.64 | 0.17-0.37 | 0.70-1.00 | 0.70-1.00 | 0.025 | 0.025 | ||
| 50CrV4 | 0.47-0.55 | 0.15-0.40 | 0.70-1.00 | 0.70-1.10 | 0.10-0.20 | 0.03 | 0.03 | |
| JIS G4801 | SUP6 | 0.55-0.65 | 1.50-1.80 | 0.70-1.00 | 0.035 | 0.035 | ||
| SUP7 | 0.55-0.65 | 1.80-2.20 | 0.70-1.00 | 0.035 | 0.035 | |||
| SUP9 | 0.52-0.60 | 0.15-0.35 | 0.65-0.95 | 0.65-0.95 | 0.03 | 0.03 | ||
| SUP9A | 0.56-0.64 | 0.15-0.35 | 0.70-1.00 | 0.70-1.00 | 0.03 | 0.03 | ||
| SUP10 | 0.47-0.55 | 0.15-0.35 | 0.65-0.95 | 0.80-1.10 | 0.15-0.25 | 0.03 | 0.03 | |
| SAE J1268 | 9260/H | 0.55-0.65 | 0.70-1.20 | 0.65-1.10 | ≤0.2 | 0.04 | 0.03 | |
| 5155 | 0.50-0.60 | 0.15-0.35 | 0.65-1.10 | 0.60-1.00 | 0.04 | 0.03 | ||
| 5160/H | 0.55-0.65 | 0.15-0.35 | 0.65-1.10 | 0.60-1.00 | 0.04 | 0.03 | ||
| 6150 | 0.47-0.54 | 0.15-0.35 | 0.60-1.00 | 0.75-1.20 | ≤0.15 | 0.04 | 0.03 | |
CNBM Introduction of Hot Rolled Grade Sup6_Sup7_Sup9_SUP9A_Sup10 Steel Flat Bar Supplier
CNBM International Corporation is the most import and export platform of CNBM group(China National Building Material Group Corporation) ,which is a state-owned enterprise, ranked in 270th of Fortune Global 500 in 2015.
With its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high quality series of refractories as well as technical consultancies and logistics solution.
After-sale service |
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Advantages
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Packaging & Delivery Hot Rolled Grade Sup6_Sup7_Sup9_SUP9A_Sup10 Steel Flat Bar Supplier
Packaging Detail | Sea worthy packing /as per customer's packing instruction |
Delivery Detail | 15 ~ 40 days after receiving the deposit |
Products Show
FAQ:
Are you a trading company or manufacturer? | Manufacturer |
What’s the MOQ? | 3 metric ton |
What’s your delivery time? | 15-35 days after downpayment received |
Do you Accept OEM service? | Yes |
what’s your delivery terms? | FOB/CFR/CIF |
What's the Payment Terms? | 30% as deposit,70% before shipment by T/T |
Western Union acceptable for small amount. | |
L/C acceptable for large amount. | |
Scrow ,Paybal,Alipay are also ok | |
Why choose us? | Chose happens because of quality, then price, We can give you both. Additionally, we can also offer professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposals. |
What's your available port of Shipment? | Main Port, China |
What’s your featured services? | Our service formula: good quality+ good price+ good service=customer's trust
|
Where are your Market? | Covering more than 160 countries in the world |
- Q: What are the different forging techniques used for special steel?
- Some of the different forging techniques used for special steel include open die forging, closed die forging, and ring rolling. Open die forging involves shaping the steel by hammering it between flat dies or anvils. Closed die forging, also known as impression die forging, utilizes dies that contain specific shapes to mold the steel into the desired form. Ring rolling is a technique used to produce seamless rings by shaping the steel through a combination of axial compression and radial expansion. These forging techniques allow for the production of high-quality and complex special steel components with desired properties and shapes.
- Q: What are the different peening techniques used for special steel?
- There are several peening techniques used for special steel, including shot peening, ultrasonic peening, laser peening, and cavitation peening. Each technique involves using different methods and tools to introduce controlled compressive stresses into the material's surface, improving its mechanical properties and resistance to fatigue, stress corrosion, and other forms of degradation.
- Q: Can special steel be used in the energy sector?
- Yes, special steel can be used in the energy sector. Special steel, which is engineered and designed to have specific properties like high strength, corrosion resistance, and heat resistance, can be utilized in various applications within the energy sector. It can be used for manufacturing components of power plants, such as turbines, generators, boilers, and heat exchangers, as well as in offshore oil and gas platforms, pipelines, and wind turbines. The unique properties of special steel make it suitable for withstanding the demanding conditions and requirements of the energy sector, ensuring reliability and longevity of these critical infrastructure components.
- Q: What are the international standards for special steel?
- The international standards for special steel are a set of guidelines and specifications established by organizations such as the International Organization for Standardization (ISO) and the American Society for Testing and Materials (ASTM). These standards outline the requirements for various properties of special steel, including its chemical composition, mechanical properties, and manufacturing processes. They ensure that special steel products meet the necessary quality and performance criteria for use in industries such as automotive, aerospace, and construction worldwide.
- Q: What are the different pharmaceutical grades of special steel?
- The pharmaceutical industry requires special steel grades that are designed and produced to meet strict requirements. These grades are used in equipment, instruments, and components that directly interact with pharmaceutical products. The different grades of special steel used in the pharmaceutical industry are as follows: 1. 316L Stainless Steel: This grade is widely used in pharmaceutical applications due to its exceptional corrosion resistance and high purity. It is commonly known as surgical stainless steel and is suitable for parts that need frequent cleaning and sterilization. 2. 304 Stainless Steel: This grade is also commonly used in the pharmaceutical industry because of its corrosion resistance and ease of fabrication. It is suitable for equipment and components that do not require frequent cleaning or sterilization. 3. Duplex Stainless Steel: This grade offers a combination of high strength and corrosion resistance, making it suitable for applications where durability and reliability are crucial. It is often used in pharmaceutical processing equipment that handles aggressive chemicals or high-pressure environments. 4. Hastelloy: Hastelloy is a nickel-based alloy that exhibits superior resistance to corrosion, heat, and chemicals. It is commonly used in pharmaceutical applications where extreme conditions are present, such as in reactors or vessels that handle highly corrosive substances. 5. Titanium: Although not technically steel, titanium is considered a pharmaceutical-grade material due to its excellent biocompatibility and corrosion resistance. It is used in medical implants and devices, as well as in pharmaceutical equipment that comes into contact with sensitive drugs. These special steel grades are carefully chosen based on their specific properties and suitability for pharmaceutical applications. They undergo manufacturing and testing processes to ensure compliance with industry standards and regulations, like Good Manufacturing Practices (GMP) and the United States Pharmacopeia (USP). Utilizing the appropriate steel grade in pharmaceutical manufacturing contributes to product safety, quality, and integrity.
- Q: How does special steel contribute to reducing product downtime?
- Special steel contributes to reducing product downtime by offering enhanced mechanical properties such as increased strength, hardness, and wear resistance. This allows components made from special steel to withstand harsh operating conditions, reducing the likelihood of breakdowns or failures. Additionally, special steel can be tailored to specific applications, ensuring optimal performance and longevity. By using special steel in the manufacturing process, products are more reliable, have longer service lives, and require less frequent maintenance, leading to reduced downtime and improved productivity.
- Q: How does bearing steel contribute to the manufacturing of bearings?
- Bearing steel is a crucial material in the manufacturing of bearings as it provides the necessary strength, durability, and wear resistance required for the efficient operation of bearings. The high carbon content in bearing steel enhances its hardness and strength, ensuring that the bearings can withstand heavy loads, high speeds, and extreme operating conditions. Additionally, the unique composition and heat treatment of bearing steel enable it to maintain dimensional stability and minimize friction, leading to improved performance and longer life of the bearings.
- Q: How does sulfur affect the machinability of special steel?
- Special steel can be affected by sulfur in both positive and negative ways. On one hand, when a small amount of sulfur is added, it acts as a free-machining element. This leads to the formation of sulfide inclusions, which aid in breaking chips during machining. As a result, the surface finish is improved, tool wear is reduced, and cutting speeds are increased. This is particularly advantageous for high-speed machining operations. On the other hand, excessive sulfur content can be detrimental to machinability. When sulfur levels are high, brittle sulfide inclusions are formed, leading to poor machinability and decreased mechanical properties. This can cause increased tool wear, inferior surface finish, and slower cutting speeds. Additionally, sulfur can contribute to the development of built-up edge, further hindering the machinability of special steel. Therefore, maintaining an optimal sulfur content is crucial in order to achieve a balance between improved machinability and the desired mechanical properties. Proper control of sulfur levels in the steel composition, along with the use of appropriate machining techniques and tool selection, is necessary to achieve efficient and high-quality machining of special steel.
- Q: What are the properties of special steel?
- Special steel has a high level of strength, durability, and resistance to corrosion. It also exhibits excellent heat resistance, hardness, and toughness, making it suitable for various applications in industries like aerospace, automotive, and construction. Additionally, special steel often possesses specific properties such as magnetic, electrical, or wear resistance, depending on its composition and treatment.
- Q: What are the common challenges in forging special steel?
- Common challenges in forging special steel include achieving the desired grain structure, maintaining uniformity and consistency throughout the material, controlling the temperature during the forging process, preventing cracks and defects, and ensuring proper heat treatment for the desired mechanical properties.
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Hot Rolled Grade Sup6_Sup7_Sup9_SUP9A_Sup10 Steel Flat Bar
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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