Grade 34CrNiMo6/DIN1.6582/ AISI4340 Steel Round Bar

Grade 34CrNiMo6/DIN1.6582/ AISI4340 Steel Round Bar System 1

Grade 34CrNiMo6/DIN1.6582/ AISI4340 Steel Round Bar System 2

Grade 34CrNiMo6/DIN1.6582/ AISI4340 Steel Round Bar System 3

Grade 34CrNiMo6/DIN1.6582/ AISI4340 Steel Round Bar System 4

Grade 34CrNiMo6/DIN1.6582/ AISI4340 Steel Round Bar

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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 34CrNiMo6/DIN1.6582/ AISI4340 Steel Round Bar

Details Information of Grade 34CrNiMo6/DIN1.6582/ AISI4340 Steel Round Bar

Name	Grade 34CrNiMo6/DIN1.6582/ AISI4340 Steel Round Bar
Shape	Round Bar/Square Bar/Flat Bar/Plate/Wire
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 /
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

Carbon structure round bar	Q195 Q235A Q235B 10# 20#-55# S45CB
Low alloy high strength round bar	Q345A/Q345C/Q345D Q345B Q345E
Alloy structure round bar	SAE51B20 20Cr 40Cr 40CrV 20CrMo/30CrMo/35CrMo/42CrMo 20CrMoA/30CrMoA/35CrMoA/42CrMoA/42Cr ML20CrMo/ML30CrMo/ML35CrMo/ML42CrMo B7/SCM435-440 20MnTiB 20CrMnMo 20CrMoH 42CrMoH 40MnB/40MnBH 30Mn2-40Mn2 27SiMn 50CrVA 30CrMnTi
Pinion steel	20CrMnTi 20CrMnTiH 20CrMnTiHCS/20CrMnTiHLD Q20CrMnTi-1/Q20CrMnTi-2
Sucker rod	20-35CrMoA
Free-cutting steel	GT1215S
Spring steel	60Si2MnA 65Mn
Ball bearing steel	GCr15

Chemical Composition of Grade 34CrNiMo6/DIN1.6582/ AISI4340 Steel Round Bar

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 34CrNiMo6/DIN1.6582/ AISI4340 Steel Round Bar

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 34CrNiMo6/DIN1.6582/ AISI4340 Steel Round Bar

Certificates of Grade 34CrNiMo6/DIN1.6582/ AISI4340 Steel Round Bar

Grade 34CrNiMo6/DIN1.6582/ AISI4340 Steel Round Bar

Packaging & Delivery of Grade 34CrNiMo6/DIN1.6582/ AISI4340 Steel Round Bar

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

Products show of Grade 34CrNiMo6/DIN1.6582/ AISI4340 Steel Round Bar

Grade 34CrNiMo6/DIN1.6582/ AISI4340 Steel Round Bar

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:How is wear-resistant steel used in mining and earthmoving equipment?: Wear-resistant steel is used in mining and earthmoving equipment to enhance their durability and longevity in harsh operating conditions. It is utilized to manufacture various components such as buckets, blades, cutting edges, and wear plates that are constantly subjected to abrasion, impact, and high stress. These steel parts ensure the equipment can withstand the abrasive nature of rocks, minerals, and other materials encountered during mining and earthmoving operations, reducing maintenance needs and increasing productivity.

Q:What are the specific requirements for special steel used in the nuclear waste storage industry?: The nuclear waste storage industry has stringent and critical requirements for special steel to guarantee the safety and long-term viability of storage facilities. These requirements are driven primarily by the need to mitigate risks associated with nuclear waste, such as radiation leakage and corrosion. One key requirement is the need for high strength and durability. Special steel used in nuclear waste storage must possess exceptional mechanical properties to withstand the weight and pressure exerted by waste containers and the surrounding environment. This includes resistance to deformation, fracture, and fatigue, as well as the ability to maintain structural integrity for an extended period. Another essential requirement is excellent corrosion resistance. Nuclear waste contains highly corrosive substances that can degrade regular steel over time. Therefore, special steel used in the nuclear waste storage industry must have enhanced corrosion resistance to ensure long-term durability and prevent leakage of radioactive materials. Furthermore, the steel must have a low susceptibility to stress corrosion cracking (SCC). SCC occurs when a combination of tensile stress, corrosive environment, and specific material conditions result in crack initiation and propagation. To maintain the integrity of containers and minimize the risk of leakage, the steel used must be highly resistant to SCC. Radiation resistance is also critical for special steel used in nuclear waste storage. The steel should exhibit minimal degradation or embrittlement when exposed to high levels of radiation. This is necessary to maintain the structural integrity of storage containers and prevent any weakening that could compromise waste containment. In addition, the special steel used in the nuclear waste storage industry must comply with strict regulatory standards and certifications. It must meet specific design codes and guidelines set by regulatory authorities to ensure compliance with safety regulations and minimize potential hazards. In conclusion, the special steel used in the nuclear waste storage industry must meet specific requirements, including high strength, durability, corrosion resistance, low susceptibility to stress corrosion cracking, radiation resistance, and compliance with regulatory standards. These requirements are essential for maintaining the safety and integrity of storage facilities and preventing any leakage or release of radioactive materials into the environment.

Q:What are the cost considerations when using special steel?: When utilizing special steel, there are several factors to consider in terms of cost. To begin with, the cost of the raw materials required for the production of special steel can be significantly higher compared to regular steel. Special steel often incorporates alloying elements like chromium, nickel, or molybdenum, which tend to be more costly than the iron and carbon used in regular steel production. These alloying elements enhance the properties of the steel, resulting in increased strength, greater resistance to corrosion, or improved suitability for specific applications. Furthermore, the production process for special steel may entail additional steps or specialized equipment, leading to higher manufacturing costs. This can involve procedures like vacuum degassing, controlled cooling, or precision forging, all of which contribute to the quality and performance of the final product but also add to the overall expenses. Moreover, since special steel is often customized to meet specific requirements or industry standards, there may be additional costs associated with testing and certification. These can include non-destructive testing, material analysis, or third-party inspections to ensure compliance with the necessary specifications. These additional quality control measures can raise the overall cost of utilizing special steel. Lastly, the cost of special steel can also be influenced by its demand and availability. If there is high demand for certain types of special steel or if the supply is limited, prices may be driven up. This can be particularly pertinent to industries that rely on specialized steel grades such as aerospace, automotive, or oil and gas. In conclusion, the cost considerations when using special steel encompass the higher cost of raw materials, the additional manufacturing steps, the requirements for testing and certification, and the overall dynamics of supply and demand in the market. However, it is important to note that the benefits and advantages of employing special steel, such as improved performance, durability, or specific properties, often outweigh the higher costs, making it a worthwhile investment for many industries.

Q:How does special steel contribute to the construction industry?: Special steel plays a crucial role in the construction industry by offering enhanced strength, durability, and resistance to corrosion. It allows for the creation of structurally stable buildings and infrastructure, ensuring safety and longevity. Additionally, special steel enables more efficient and cost-effective construction methods, allowing for innovative designs and the use of lighter materials. Its versatility and reliability make it an essential component in constructing high-rise buildings, bridges, pipelines, and other critical infrastructure projects.

Q:What are the requirements for special steel used in energy equipment manufacturing?: The requirements for special steel used in energy equipment manufacturing are quite stringent and specific. These steels need to possess a set of characteristics that make them suitable for handling the extreme conditions and demands of energy equipment. Firstly, high strength is a crucial requirement for special steel used in energy equipment manufacturing. These steels must have excellent mechanical properties, including high tensile strength and good toughness. This is necessary to withstand the heavy loads, pressure, and stresses that energy equipment such as turbines, generators, and power transmission systems experience. Secondly, special steels used in energy equipment manufacturing must exhibit exceptional heat resistance. They need to maintain their structural integrity and mechanical properties at elevated temperatures. This is because energy equipment operates under high-temperature conditions, especially components like boiler tubes and heat exchangers. Heat-resistant steels with high melting points and low thermal expansion are thus vital. Corrosion resistance is another crucial requirement for special steel used in energy equipment manufacturing. Energy equipment is often exposed to harsh environments, including corrosive gases, fluids, and high humidity. Therefore, the special steels used should have excellent resistance to corrosion, oxidation, and erosion. This ensures the longevity and reliability of the energy equipment, reducing maintenance and replacement costs. Good weldability and machinability are also essential characteristics of special steels used in energy equipment manufacturing. Energy equipment often requires complex fabrication processes and weldments. Therefore, these steels should possess good weldability to ensure easy and reliable joining. Similarly, machinability is crucial for the production of energy equipment components, as it allows for efficient shaping and finishing. Lastly, special steel used in energy equipment manufacturing must comply with strict quality and safety standards. They should adhere to international codes and regulations, such as those set by organizations like the American Society of Mechanical Engineers (ASME) and the International Electrotechnical Commission (IEC). These standards ensure that the special steels meet the necessary specifications and performance requirements for energy equipment, promoting safety and reliability. In conclusion, the requirements for special steel used in energy equipment manufacturing include high strength, heat resistance, corrosion resistance, weldability, machinability, and compliance with quality and safety standards. Meeting these requirements ensures that the special steels can withstand the extreme conditions and demands of energy equipment, ensuring their longevity, reliability, and safety.

Q:How is special steel used in the aerospace supply chain?: Special steel is used in the aerospace supply chain for various critical applications. It is used to manufacture components such as turbine blades, engine parts, landing gears, and structural components of aircraft. Special steel offers excellent strength, durability, and resistance to high temperatures, making it suitable for withstanding the extreme conditions faced by aerospace equipment. Its use in the aerospace supply chain helps ensure the reliability, performance, and safety of aircraft.

Q:How does special steel perform under high temperatures?: Special steel is specifically designed to perform exceptionally well under high temperatures. It exhibits excellent strength, hardness, and resistance to deformation, even when exposed to extreme heat. Additionally, special steel demonstrates remarkable resistance to oxidation and corrosion, making it highly suitable for applications that involve high temperatures, such as in the aerospace, automotive, and power generation industries.

Q:What are the different types of special steel?: There are several different types of special steel, including stainless steel, tool steel, high-speed steel, alloy steel, and carbon steel. Each type has specific properties and characteristics that make it suitable for different applications and industries.

Q:How does special steel contribute to the telecommunications equipment industry?: The telecommunications equipment industry greatly relies on special steel to support its complex infrastructure and advanced technologies. Special steel plays a critical role by providing the necessary strength, durability, and reliability. An important aspect of special steel is its ability to withstand extreme weather conditions and environmental factors. Telecommunications equipment, such as transmission towers, antennas, and satellites, often face harsh elements like strong winds, heavy rain, and earthquakes. Special steel, with its high tensile strength and resistance to corrosion, ensures the stability and longevity of the infrastructure, minimizing the risk of damage or failure. Additionally, special steel is used in the production of various components for telecommunications equipment. Connectors, cables, and electronic enclosures, for example, require materials with excellent electrical conductivity and heat dissipation properties. Special steel alloys, including stainless steel or nickel-based alloys, are utilized to meet these requirements, ensuring efficient signal transmission and preventing overheating issues. Furthermore, special steel is crucial for manufacturing high-quality tools and equipment used in the installation, maintenance, and repair of telecommunications networks. Specialized steel alloys, such as tool steel, provide exceptional hardness, toughness, and wear resistance, enabling the production of reliable and long-lasting tools. These tools are essential for professionals in the telecommunications industry as they allow for efficient and accurate installation and maintenance, ensuring uninterrupted connectivity for end-users. Moreover, as the telecommunications industry continues to advance, special steel is vital in supporting the deployment of advanced technologies like 5G networks and fiber-optic systems. These technologies require specialized components, such as waveguides, reflectors, and amplifiers, often made from special steel alloys to ensure optimal performance and durability. By providing the necessary materials for these cutting-edge technologies, special steel contributes to the expansion and enhancement of telecommunications infrastructure worldwide. In conclusion, special steel is indispensable to the telecommunications equipment industry due to its strength, durability, and reliability, which are crucial for infrastructure, components, tools, and advanced technologies. Its unique properties enable the industry to provide efficient and uninterrupted communication services to individuals and businesses globally.

Q:What are the different methods for joining special steel components?: There are several methods for joining special steel components, including welding, brazing, soldering, and mechanical fastening. Welding involves melting the base metals and adding a filler material to create a strong bond. Brazing and soldering use a lower melting point filler material to join the components. Mechanical fastening includes methods like bolts, screws, and rivets to hold the components together. Each method has its own advantages and is chosen based on the specific requirements of the application.

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