Grade CK35 Carbon Steel Round Bars with Low Price

Grade CK35 Carbon Steel Round Bars with Low Price System 1

Grade CK35 Carbon Steel Round Bars with Low Price System 2

Grade CK35 Carbon Steel Round Bars with Low Price System 3

Grade CK35 Carbon Steel Round Bars with Low Price System 4

Grade CK35 Carbon Steel Round Bars with Low Price

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 3 m.t.

Supply Capability:: 100000 m.t./month

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Grade CK35 Carbon Steel Round Bars with Low Price

Details Information of Grade CK35 Carbon Steel Round Bars with Low Price

Item	carbon steel bar C35,carbon steel rod,carbon steel shaft
Model No.	Q235B,Q345B,A36,SS330,SS400,SAE1045,Q195,Q215,10#,15#, 25#,30#,1010,1015,1020,1025,1030
Standard	ASTM,AISI,JIS,DIN,GB,EN
Size	round	Diameter:4mm-800mm
		Length:1-12m,or as required
	flat	Width:3mm-3000mm
		Thickness:0.3mm-200mm
		Length:1m-12m,or as required
	square	Diameter:2mm2mm-800800mm
		Length:1m-12m,or as required
	angle	Width:10mm10mm-400mm400mm
		Length:1m-12m,or as required
	hexagonal	Diameter:4mm-800mm
		Length:1m-12m,
Delivery time	Prompt or according to the order quantity.
Trade terms	Payment terms:T/T,L/C,western union
	Price terms:FOB,CFR,CIF,EXW
Package	Standard export seaworthy package, or as required.
Application	Steel bar applies to petroleum,chemical industry,electric power, boiler,high temperature resistant,low temperature resistant, corrosion resistant.Carbon steel bar also can be made accroding to the customer's requirement.
Contact	If you have any question,please feel free to contact me.

Chemical Composition of Grade CK35 Carbon Steel Round Bars with Low Price

C	Si	Mn	P	S	Cr	Ni	Cu

0.17-0.24	0.17-0.37	0.35-0.65	≤0.035	≤0.035	≤0.25	≤0.25	≤0.25

Tensile strength (σb/MPa)	Yield strength (σb/MPa)	Elongation (δ5/%)
≥410(42)	≥245(25)	≥25

Company Introduction of Grade CK35 Carbon Steel Round Bars with Low Price

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.

Grade CK35 Carbon Steel Round Bars with Low Price

Certificates of Grade CK35 Carbon Steel Round Bars with Low Price

Grade CK35 Carbon Steel Round Bars with Low Price

Packaging & Delivery of Grade CK35 Carbon Steel Round Bars with Low Price

Packaging Detail	Sea worthy packing /as per customer's packing instruction
Delivery Detail	15 ~ 40 days after receiving the deposit

Products show of Grade CK35 Carbon Steel Round Bars with Low Price

Grade CK35 Carbon Steel Round Bars with Low Price

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 benefits of using special steel in the energy sector?: The benefits of using special steel in the energy sector are numerous. Firstly, special steel offers exceptional strength, durability, and resistance to corrosion, making it ideal for withstanding the harsh conditions experienced in energy production and transmission. This allows for longer service life and reduced maintenance costs. Additionally, special steel possesses excellent heat resistance, enabling it to withstand high temperatures and pressure, making it suitable for use in power generation equipment such as turbines and boilers. Furthermore, special steel is highly versatile and can be customized to meet specific requirements, facilitating the design and construction of complex structures and components in the energy sector. Ultimately, the use of special steel enhances the reliability and efficiency of energy systems, contributing to overall sustainability and cost-effectiveness.

Q: How is special steel used in the production of aircraft landing gear?: Special steel is widely used in the production of aircraft landing gear due to its exceptional mechanical properties and durability. The landing gear is a critical component of an aircraft that supports its weight during takeoff, landing, and ground operations. It must withstand immense forces, impact loads, and harsh environmental conditions. Special steel, such as high-strength low-alloy (HSLA) steel or alloy steel, is specifically chosen for its superior strength-to-weight ratio, high fatigue resistance, and excellent corrosion resistance. These properties are vital for ensuring the landing gear's ability to withstand the extreme forces and stresses encountered during aircraft operations. The use of special steel in the production of landing gear provides several advantages. Firstly, it allows for a lighter weight landing gear, which contributes to the overall weight reduction of the aircraft, resulting in improved fuel efficiency and increased payload capacity. This is crucial for modern aircraft, as reducing weight is a key factor in enhancing performance and reducing operating costs. Secondly, special steel's high fatigue resistance ensures the landing gear can endure repeated loading cycles without any significant degradation in performance. This is critical as the landing gear experiences significant stress during each landing and takeoff, and it must be capable of withstanding these forces over a long operational lifespan. Furthermore, special steel's excellent corrosion resistance properties ensure the landing gear remains protected from environmental factors, such as moisture, salt, and other corrosive agents. Corrosion can weaken the structure of the landing gear, compromising its integrity and safety. Therefore, using special steel helps to ensure the landing gear's longevity and reliability, reducing maintenance requirements and costs. In summary, special steel plays a crucial role in the production of aircraft landing gear by providing exceptional strength, fatigue resistance, and corrosion resistance. Its use allows for lighter, more durable landing gear, resulting in improved aircraft performance, increased efficiency, and enhanced safety.

Q: What are the challenges in forming special steel?: Several challenges arise when forming special steel due to its unique characteristics and properties. Some of the primary difficulties include: 1. The high melting point of special steels necessitates the use of specialized equipment and processes for heating and shaping the material. This can result in increased energy consumption and costs. 2. Special steels typically contain various alloyed elements to enhance their properties, such as strength, hardness, and corrosion resistance. However, controlling the alloy composition precisely can be challenging, as even minor variations can have a significant impact on the material's properties. 3. Certain special steels, such as tool steels, have a high carbon content to improve hardness and wear resistance. Unfortunately, this high carbon content makes the material more susceptible to cracking during forming processes like forging or rolling. Great care must be taken to prevent cracks and achieve the desired shape. 4. Special steels often require specific heat treatment processes, like quenching and tempering, to achieve the desired mechanical properties. These processes can be complex and require precise control of temperature, time, and cooling rates. Improper heat treatment can result in poor material performance or even structural failure. 5. Achieving the necessary surface finish and dimensional accuracy is crucial in applications where special steels are used, such as the aerospace or automotive industry. This can be challenging during forming operations, necessitating advanced tooling and precision machining techniques. 6. Forming special steels may require specialized equipment and expertise, such as high-pressure hydraulic presses, induction heating equipment, or vacuum furnaces. These specialized tools and processes add complexity and costs to the manufacturing process. Despite these challenges, forming special steels is vital in various industries that require their unique properties. Manufacturers continually invest in research and development to overcome these challenges and enhance the forming processes of special steels.

Q: How does special steel contribute to the manufacturing of fasteners?: Special steel is an essential material in the manufacturing of fasteners due to its unique properties and characteristics. Firstly, special steel offers high strength and durability, making it ideal for the production of fasteners that are required to withstand heavy loads and high levels of stress. This ensures that the fasteners can securely hold components together without breaking or becoming loose over time. Additionally, special steel is known for its excellent corrosion resistance. Fasteners are often exposed to various environmental conditions, including moisture, chemicals, and extreme temperatures. The corrosion resistance of special steel helps to prevent rust and deterioration, ensuring the longevity and reliability of the fasteners. Furthermore, special steel can be easily formed, machined, and heat-treated, allowing for the production of fasteners with precise dimensions and customized designs. This versatility in manufacturing processes enables the creation of fasteners that can meet specific application requirements, such as different thread types, sizes, and head styles. Moreover, special steel offers excellent wear resistance and hardness, which is crucial for fasteners that are subjected to repetitive motions or constant friction. The hardness of special steel helps the fasteners maintain their shape and integrity, reducing the risk of deformation or failure during operation. Overall, special steel plays a vital role in the manufacturing of fasteners by offering high strength, corrosion resistance, versatility in manufacturing processes, and excellent wear resistance. These properties ensure that fasteners are reliable, long-lasting, and capable of withstanding the demands of various industries, including automotive, aerospace, construction, and machinery.

Q: What are the different certifications available for special steel?: There are several certifications available for special steel, depending on the specific industry and application. Some of the commonly recognized certifications include: 1. ISO 9001: This certification ensures that the special steel manufacturer has implemented and maintained a quality management system that complies with international standards. It demonstrates the company's commitment to consistently providing products that meet customer requirements. 2. ISO 14001: This certification focuses on environmental management and ensures that the special steel manufacturer has implemented environmentally friendly practices in their operations. It demonstrates the company's commitment to reducing their environmental impact. 3. ASME (American Society of Mechanical Engineers) certifications: ASME offers various certifications for special steel used in pressure vessels, boilers, and other applications. These certifications ensure that the special steel meets specific quality and safety standards required by the industry. 4. PED (Pressure Equipment Directive): This certification is required for special steel used in pressure equipment in the European Union. It ensures that the steel meets specific safety and quality requirements. 5. NACE (National Association of Corrosion Engineers) certifications: NACE offers certifications for special steel used in corrosive environments. These certifications ensure that the steel has the necessary resistance against corrosion and can withstand harsh conditions. 6. API (American Petroleum Institute) certifications: API offers certifications for special steel used in the oil and gas industry. These certifications ensure that the steel meets specific quality and performance standards required for various applications in the industry. 7. ASTM (American Society for Testing and Materials) certifications: ASTM offers various certifications for special steel based on specific standards and specifications. These certifications ensure that the steel meets the required mechanical properties, chemical composition, and other criteria. It is important for manufacturers, suppliers, and end-users to consider these certifications when selecting special steel for their specific applications. These certifications provide assurance and confidence in the quality, safety, and performance of the special steel products.

Q: What are the advantages of using special steel in construction?: There are several advantages of using special steel in construction. Firstly, special steel offers exceptional strength and durability, making it suitable for high-rise buildings, bridges, and other structures that require long-term stability. Additionally, special steel is resistant to corrosion, which enhances its lifespan and reduces maintenance costs. Furthermore, special steel can be fabricated into various shapes and sizes, allowing for flexible and efficient construction designs. Lastly, due to its recyclability, special steel is an environmentally friendly choice that promotes sustainability in the construction industry.

Q: What are the advantages of using special steel?: There are several advantages of using special steel. Firstly, special steel offers enhanced strength and durability compared to regular steel, making it suitable for applications that require high resistance to wear, fatigue, and impact. Secondly, special steel has excellent heat resistance, allowing it to maintain its structural integrity even at high temperatures. Additionally, special steel can be tailored to meet specific requirements, such as corrosion resistance, electrical conductivity, or magnetic properties. This versatility makes it suitable for a wide range of industries, including automotive, aerospace, construction, and energy. Overall, the advantages of using special steel include superior strength, durability, heat resistance, and customization possibilities.

Q: How does special steel contribute to improving product efficiency in energy-intensive processes?: Special steel plays a crucial role in enhancing product efficiency in energy-intensive processes by offering superior strength, durability, and heat resistance. It allows for the design and construction of lighter, more compact equipment, reducing energy consumption and improving overall efficiency. Additionally, special steel's corrosion resistance properties help extend the lifespan of machinery, minimizing downtime and maintenance costs. Its use in energy-intensive processes enables better performance, optimized resource utilization, and ultimately contributes to a greener and more sustainable industrial landscape.

Q: What are the different casting methods used for special steel?: For special steel, various casting methods are commonly utilized, depending on the specific requirements and needs of the application. These methods encompass investment casting, sand casting, continuous casting, and centrifugal casting. 1. Investment casting: To create the desired part, a wax pattern is made and coated with a ceramic shell. The wax is melted away, leaving a hollow shell that is then filled with molten steel. After solidification, the ceramic shell is broken, yielding the final part. Investment casting enables the production of accurate and intricate shapes, making it ideal for high-quality and precise special steel components. 2. Sand casting: Among the oldest and most prevalent casting techniques, sand casting involves forming a mold using a mixture of sand and a binder like clay. The mold is shaped around a pattern of the desired part and molten steel is poured into it. Upon cooling and solidification, the casting is complete. Sand casting is versatile and cost-effective, suitable for producing large and heavy special steel components. 3. Continuous casting: This method is commonly employed for manufacturing long steel products such as bars, rods, and billets. Molten steel is continuously poured into a water-cooled mold, which solidifies the outer surface. The solidified steel is then continuously withdrawn as more molten steel is poured in. Continuous casting ensures high-quality steel with a consistent cross-section, devoid of defects. 4. Centrifugal casting: In this technique, molten steel is poured into a rotating mold. The centrifugal force drives the molten steel towards the outer walls, resulting in a dense and compact casting with enhanced mechanical properties. Centrifugal casting is particularly suitable for producing cylindrical or tubular special steel components such as pipes and rings. In summary, the selection of a casting method for special steel hinges on factors like part complexity, required quality and accuracy, component size and shape, and production volume. Each method has its advantages and limitations, necessitating careful consideration to determine the most appropriate casting technique for a specific application.

Q: How does special steel resist fatigue?: Special steel is designed to resist fatigue by incorporating specific properties that enhance its durability and strength. One of the primary factors that allows special steel to resist fatigue is its high tensile strength. This means that the steel can withstand large amounts of stress and load without deforming or breaking, which is crucial in preventing the initiation and propagation of fatigue cracks. Additionally, special steel often undergoes specific heat treatment processes, such as quenching and tempering, to further enhance its resistance to fatigue. This heat treatment modifies the microstructure of the steel, creating a fine and uniform grain structure that improves its mechanical properties. It increases the steel's hardness and toughness, making it less susceptible to fatigue failure. Furthermore, special steel can also contain alloying elements such as chromium, molybdenum, and vanadium, which contribute to its fatigue resistance. These alloying elements form carbides and other strengthening phases within the steel, resulting in improved hardness, strength, and resistance to fatigue crack propagation. Moreover, special steel can undergo specialized surface treatments, such as shot peening or nitriding. Shot peening bombards the steel surface with small metal particles, inducing compressive residual stresses. These compressive stresses counteract the tensile stresses that cause fatigue cracks, thus enhancing fatigue resistance. Nitriding involves diffusing nitrogen into the steel surface, creating a hardened layer that improves wear resistance and, consequently, fatigue resistance. In summary, special steel resists fatigue through a combination of factors, including high tensile strength, specific heat treatment processes, alloying elements, and specialized surface treatments. These properties work together to enhance the steel's durability, strength, and resistance to fatigue crack initiation and propagation, making it a reliable and long-lasting material in various applications.

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