Grade SAE1008 CNBM Alloy Steel Round Bar
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 m.t
- Supply Capability:
- 10000 m.t/month
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Specification
Specification of Round Bar
Diameter: 4mm - 800mm
Length: Max 12m
Heat Treatment: Normalizing, Annealing, Tempering, Quenching
Chemical Composition
C | Si | Mn | P | S | Cr | Ni | Cu |
0.47~0.55 | 0.17~0.37 | 0.50~0.80 | ≤0.035 | ≤0.035 | ≤0.15 | ≤0.25 | ≤0.25 |
Our Featured Products
Description | Alloy Steel / Carbon Steel / Spring Steel, Bearing Steel | |
Alloy Steel | ASTM | 1320, 1330, 1335, 1340, 1345, TS14B35, 50B46H, |
50B44, 5115, 5120, 5130, 5132, 5140, 5145, A-387Cr.B | ||
4119, 4125, 4130, 4140, 4135, 6120, 6140, 6150, 5152 | ||
3140H, 3316, 3325, 3330, 80B20, 4340, 50B40 | ||
DIN | 20Mn5, 30Mn5, 36Mn5, 46Mn7, 20MnV6, 37MnSi5 | |
46MnSi4, 15Cr3, 20Cr4, 28Cr4, 34Cr4, 41Cr4, 13CrMo44 | ||
16CrMo44, 20CrMo44, 25CrMo4, 42CrMo4, 34CrMo4 | ||
13CrMoV42, 22CrV4, 42CrV6, 50CrV4, 40NiCr6, 20NiCr14 | ||
28NiCr10, 41CrAlMo07, 40NiCrMo22, 34CrNiMo6 | ||
JIS | SMn420, SMn433H, SMn438H, SMn443, SCr415H, SCr420H | |
SCr430(H), SCr440, SCr445, STC42, STT42, STB42, SCM420 | ||
SCM440, SCM435, SUP10, SUP9, SNC236, SNC631, SAC645 | ||
Carbon Steel | ASTM | 1005,1006,1008,1010,1015,1020,1025,1030,1035, 1040 |
1045, 1050, 1055, 1060, 1065, 1070, 1080, 1084, | ||
DIN | C10, C15, C22, C35, C45, C60, Ck25, Ck35, Ck40,Ck45, Ck50 | |
Ck53, 14Mn4, 30Mn4, 40Mn4 | ||
JIS | S09CK, S9CK, S10C, S15C - S53C | |
Spring Steel | ASTM | 1060, C1085, 1084, 1566, 9255, 9260, 9260H, 6150 |
DIN | C60, 55Si7, 65Si7, 50CrV4, 60SiCr7 | |
JIS | S58C, SUP3, SUP6, SUP7, SUP10 | |
Bearing Steel | ASTM | sae 52100 |
DIN | 100Cr6 | |
JIS | suj 2 | |
Standard | GB/T799,ASTM A29,A108,A321,A575,BS970,DIN1652,JIS G4051 | |
Section shape | Round Bar, Square Bar, Wire Rod, Flat Bar, Angle Bar, Tube /Pipe | |
Surface | Black, Polished, Coated, Galvanized | |
Specifications | Round bar | Diameter: 4mm - 800mm |
Angle bar | Size: 3mm*20mm*20mm - 12mm*800mm*800mm | |
Square bar | Size: 4mm*4mm - 100mm*100mm | |
Flat bar | Thickness: 2mm- 100mm | |
Width:10mm - 500mm | ||
Hexagonal | Size: 4mm - 800mm | |
Length | 2m, 4m, 5.8m, 6m, 11.8m, 12m or as required. | |
Trade terms | Payment terms | 30% T/T Deposit, 70%T/T before Delivery |
L/C at Sight | ||
Price terms | FOB,CIF,CFR,EXW | |
Package | Bundled, wooden box for export standard package. | |
Export to | Ireland,Singapore,Indonesia,Ukraine,Saudi Arabia,Spain, | |
USA,Brazil,Thailand,Korea,Italy,India,Egypt,Oman,Malaysia, | ||
Kuwait,Canada, Viet Nam, Peru,Mexico,Dubai, Russia,etc | ||
Delivery Time | About 30-40 days | |
According to QTY | ||
Usage and Applications of Round Bar
1. Chinese standard steel bar is often used where large amounts of steel need to be formed, for example as structural steel.
2. And we can use this kind of product on the performance of the mechanical parts if the demand is not very high.
3. Steel round bar is used in construction and a large number of architectural and engineering structures.
Packaging & Delivery of Round Bar
Packaging Detail: All goods are packed in bundle with steel strips and shipped by break bulk vessel or container (depend on target market and different ports)
Delivery Detail: 15~45 days
Trade terms: FOB, CFR, CIF
Weight: Theprice invoicing on theoretical weight basis or actual weight basis depends on customer’s request.
Shipment: The shipment of bulk break or container is depends on customer’s request and the situation of the port of destination.
Documents given: Full set of original clean on board bill of lading; Original signed commercial invoice; Original packing list; Policy of insurance; Certificate of origin and what the target market needs.
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Q4: What makes stainless steel stainless?
A4: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
Q5: Can stainless steel rust?
A5: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
- Q: Can special steel be used in the production of knives and blades?
- Yes, special steel can indeed be used in the production of knives and blades. Special steels, such as stainless steel or high-carbon steel, possess properties like corrosion resistance, hardness, and toughness that make them ideal for manufacturing durable and high-performance knives and blades. These steels are often chosen for their ability to retain sharpness, withstand heavy use, and resist rust, ensuring the longevity and reliability of the knives and blades.
- Q: Can special steel be used in the manufacturing of household appliances?
- Yes, special steel can be used in the manufacturing of household appliances. Special steel offers enhanced strength, durability, and corrosion resistance, making it suitable for applications such as refrigerator compressors, oven heating elements, and washing machine drums.
- Q: What are the main applications of special steel in the power storage industry?
- Special steel has various applications in the power storage industry, primarily in the production of battery components and infrastructure. It is widely utilized in the manufacturing of battery cases, frames, and terminals due to its high strength, corrosion resistance, and electrical conductivity properties. Additionally, special steel is used in the construction of power storage facilities and equipment, such as racks and supports, ensuring durability and reliability of the infrastructure. Overall, the main applications of special steel in the power storage industry revolve around enhancing the performance, longevity, and safety of batteries and power storage systems.
- Q: What are the properties of magnesium alloys?
- Magnesium alloys possess several important properties. They have a low density, making them lightweight and ideal for applications where weight reduction is crucial. They exhibit high strength-to-weight ratio, which makes them strong and durable. Magnesium alloys also have good heat dissipation properties, making them suitable for applications that require efficient cooling. They have excellent corrosion resistance, particularly when properly coated or treated. Additionally, magnesium alloys demonstrate good machinability and can be easily formed into various shapes and components.
- Q: What are the different tooling grades of special steel?
- Special steel is a category of steel that has been designed and manufactured to possess specific characteristics or properties, making it well-suited for various industrial applications. Within special steel, there are different tooling grades available, each with its own unique composition and properties. These grades are specifically engineered to meet the demands of different tooling applications, ensuring optimal performance and durability. Some common tooling grades of special steel include: 1. High-Speed Steel (HSS): HSS is a type of tool steel that exhibits excellent hardness, wear resistance, and heat resistance, making it ideal for high-speed cutting tools such as drills, milling cutters, and taps. It retains its hardness even at elevated temperatures, enabling it to maintain cutting performance without losing its edge. 2. Hot Work Tool Steel: Hot work tool steel is designed to withstand high temperatures and thermal cycling encountered in applications such as hot forging, die casting, and extrusion. It possesses good toughness, high heat resistance, and excellent wear resistance, allowing it to retain its strength and shape even under extreme thermal conditions. 3. Cold Work Tool Steel: Cold work tool steel is primarily used for cutting and forming applications at lower temperatures. It exhibits a high level of hardness, toughness, and wear resistance, making it suitable for applications such as blanking, shearing, and cold forming. Cold work tool steel maintains its hardness even under compressive forces, ensuring long-lasting performance. 4. Plastic Mold Steel: Plastic mold steel is specifically designed for the production of plastic injection molds and related tooling. It possesses excellent machinability, high polishability, and good wear resistance, allowing it to withstand the demanding conditions encountered during plastic molding processes. Plastic mold steel ensures precise and high-quality molding performance. 5. Powder Metallurgy (PM) Steel: PM steel is a tooling grade that is manufactured using a powder metallurgy process. This method allows for the production of complex shapes, uniform microstructure, and improved properties. PM steels are commonly used in high-performance cutting tools, wear-resistant parts, and high-strength applications. These are just a few examples of the different tooling grades available in special steel. Each grade is carefully engineered to meet the specific requirements of various tooling applications, ensuring optimal performance, durability, and efficiency in different industrial sectors.
- Q: How is special steel tested for quality and performance?
- Special steel is tested for quality and performance through a series of rigorous assessments that include non-destructive testing methods such as ultrasonic testing, magnetic particle inspection, and dye penetrant inspection. These tests help identify any defects or irregularities in the steel's structure or composition, ensuring its durability, strength, and overall performance meet the required standards. Additionally, mechanical tests like hardness testing and tensile testing are conducted to evaluate the steel's physical properties, while chemical analysis is performed to verify its chemical composition. All these meticulous testing procedures ensure that special steel meets the necessary quality and performance criteria.
- Q: How does special steel contribute to improving product efficiency in energy-intensive processes?
- Special steel plays a crucial role in improving product efficiency in energy-intensive processes due to its unique properties. Its superior strength, durability, and heat resistance allow for the design and manufacturing of more efficient and high-performing equipment. By using special steel components, energy-intensive processes can operate at higher temperatures, withstand harsh conditions, and reduce material wear, resulting in increased productivity, reduced downtime, and ultimately, improved energy efficiency.
- Q: What are the different test methods used to evaluate special steel?
- Special steel undergoes several test methods to evaluate its quality and performance, ensuring that it meets the required standards and specifications. Commonly employed test methods include: 1. Tensile Testing: This method assesses the steel's ability to withstand tension or pulling forces, determining its ultimate tensile strength, yield strength, and elongation. 2. Hardness Testing: Hardness tests, such as Rockwell or Brinell tests, evaluate the steel's resistance to indentation or scratching, providing insight into its strength and durability. 3. Impact Testing: This test measures the steel's capacity to absorb energy under high-stress conditions. Charpy and Izod tests are frequently used to determine the steel's toughness and resistance to sudden shocks or impacts. 4. Chemical Analysis: Determining the steel's composition, including the percentage of elements like carbon, manganese, and chromium, guarantees that it meets the necessary specifications and standards. 5. Microstructure Evaluation: Microscopic examination of the steel's microstructure reveals crucial information about its grain size, phase distribution, and any potential defects or inclusions. Optical microscopy or electron microscopy techniques are employed for this purpose. 6. Corrosion Testing: Special steel must endure harsh environments or corrosive substances. Various corrosion tests, such as salt spray tests or immersion tests, assess the steel's resistance to corrosion and degradation. 7. Non-Destructive Testing (NDT): NDT methods, including ultrasonic testing, magnetic particle testing, or eddy current testing, detect surface or internal defects without damaging the steel. These tests provide valuable information about the steel's structural integrity. 8. Fatigue Testing: Fatigue tests simulate repetitive loading conditions to evaluate the steel's resistance to cyclic stress, assessing its durability and ability to withstand long-term usage or repetitive loading. Utilizing these diverse test methods, manufacturers and quality control departments can thoroughly assess the mechanical properties, chemical composition, microstructure, and other crucial factors of special steel, ensuring it meets the necessary standards and specifications.
- Q: Can special steel be used in the aerospace parts manufacturing industry?
- Yes, special steel can be used in the aerospace parts manufacturing industry. Special steel alloys, such as stainless steel and titanium alloys, possess properties like high strength, corrosion resistance, and heat resistance, making them suitable for use in critical aerospace components like engine parts, landing gears, and structural elements. Their ability to withstand extreme conditions, along with their lightweight nature, makes special steel a preferred choice in the aerospace industry to ensure safety, durability, and optimum performance of aircraft.
- Q: How does special steel perform in high-temperature oxidation with sulfur-containing atmospheres?
- Special steel, due to its unique composition and properties, exhibits excellent performance in high-temperature oxidation with sulfur-containing atmospheres. Its high resistance to corrosion and oxidation ensures that it can withstand the harsh conditions and maintain its structural integrity even at elevated temperatures. Additionally, special steel's ability to form a protective oxide layer helps to prevent sulfur-related damage and maintain its mechanical properties over time.
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Grade SAE1008 CNBM Alloy Steel Round Bar
- Ref Price:
-
- Loading Port:
- Shanghai
- 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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