Special Steel 8620H 40CrNiMoA Iron Round Steel Bar

Special Steel 8620H 40CrNiMoA Iron Round Steel Bar System 1

Special Steel 8620H 40CrNiMoA Iron Round Steel Bar System 2

Special Steel 8620H 40CrNiMoA Iron Round Steel Bar System 3

Special Steel 8620H 40CrNiMoA Iron Round Steel Bar System 4

Special Steel 8620H 40CrNiMoA Iron Round Steel Bar

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 100000 m.t./month

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Special Steel 8620H 40CrNiMoA Iron Round Steel Bar

Detailed Information of Special Steel 8620H 40CrNiMoA Iron Round Steel Bar

Name	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

Product Overviews of Special Steel 8620H 40CrNiMoA Iron Round Steel Bar

Product Name	Typical Grades	Diameter(mm)	Standard Adopted
Carbon Steel	20 (1020/S20C/C22)
	40 (1040/S40C/C40)	Ø16-Ø300
	45 (1045/S45C/C45)
Bearing Steel	GCr9 (51100/SUJ1)
	GCr15 (52100/SUJ2/100Gr6)	Ø12-Ø250
	GCr9SiMn (A485-Gr.1/SUJ3)		GB/SAE/
Cr-Mo Steel	20Cr (5120/SCr420H/20Cr4)		JIS/DIN
	40Cr (5140/SCr440/41Cr4)	Ø12-Ø250
	42CrMo(4140/SCM440/42CrMo4)
Gear Steel	20CrNiMo
	20CrMn(5115/SMnC420/20MnCr5)	Ø16-Ø600
	20CrNiMo(8620/SNCM220/20CrMiMo2)

Company Introduction of Special Steel 8620H 40CrNiMoA Iron Round Steel 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.

Special Steel 8620H 40CrNiMoA Iron Round Steel Bar

After-sale service	l CNBM provides the services and support you need for every step of our cooperation. We’re the business partners you can trust; you can relax and get on with doing business.
	l For any problem, please kindly contact us at any your convenient time, we’ll reply you in our first priority within 24 hours

Advantages	l Industry experience over 20 years.
	l Shipment of goods -More than 70 countries worldwide.
	l The most convenient transport and prompt delivery.
	l Competitive price with best service.
	l High technical production line with top quality products.
	l High reputation based on best quality products.

Packaging & Delivery of Special Steel 8620H 40CrNiMoA Iron Round Steel Bar

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

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Special Steel 8620H 40CrNiMoA Iron Round Steel Bar

FAQ:

Are you a trading company or manufacturer?	Manufacturer
What’s the MOQ?	1000m2
What’s your delivery time?	15-20 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.
Why choose us?
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
What’s your featured services?
Where are your Market?	Covering more than 160 countries in the world

Q: How does the availability of raw materials affect the production of special steel?: The availability of raw materials significantly impacts the production of special steel. Raw materials, such as iron ore, coal, and various alloys, are crucial components in the steel manufacturing process. A limited supply or increased cost of these materials can hinder production and result in higher production costs. Additionally, the quality and consistency of raw materials influence the final product's properties and performance. Therefore, the availability of raw materials directly affects the overall production capacity, cost-effectiveness, and quality of special steel.

Q: How does special steel compare to other materials?: Special steel is known for its exceptional strength, durability, and resistance to corrosion, making it superior to many other materials. Its unique composition and manufacturing processes result in improved performance, higher load-bearing capacity, and enhanced safety compared to other materials. Additionally, special steel offers excellent heat resistance, making it suitable for a wide range of applications, including automotive, construction, and aerospace industries.

Q: How does special steel contribute to improving product aesthetics?: Special steel contributes to improving product aesthetics by offering a wide range of finishes and textures that enhance the visual appeal of the product. Whether it is a polished, brushed, or matte finish, special steel can give products a sleek and high-quality appearance. Additionally, special steel can be shaped and formed into intricate designs, allowing for unique and visually appealing product features. Overall, the use of special steel in manufacturing helps elevate the aesthetic appeal of products, making them more visually pleasing and desirable to consumers.

Q: How does special steel contribute to the food processing aftermarket industry?: The food processing aftermarket industry greatly benefits from the use of special steel, as it offers a multitude of advantages that enhance overall efficiency, safety, and productivity. To begin with, special steel is renowned for its remarkable resistance to corrosion. This is particularly crucial in the food processing industry, where equipment frequently encounters acidic and corrosive substances. By utilizing special steel, machinery remains impervious to rust and contamination. As a result, the hygiene and quality standards of food processing operations are maintained, thereby reducing the risk of foodborne illnesses and contamination. Moreover, special steel exhibits exceptional strength and durability, enabling food processing equipment to withstand the demanding conditions of heavy usage and continuous operations. The robustness of special steel ensures the reliability of equipment, minimizing the likelihood of breakdowns or malfunctions during critical production processes. Consequently, operational efficiency is increased, downtime is reduced, and production output is improved. Furthermore, special steel can be customized to suit specific applications, allowing manufacturers to design and produce equipment that meets the unique requirements of the food processing industry. Special steel alloys can be tailored to possess specific properties, such as heat resistance, wear resistance, or hardness, depending on the specific processing needs. This adaptability guarantees that equipment can handle different types of food products, processing techniques, and operating conditions, resulting in enhanced versatility and adaptability within the food processing aftermarket industry. Additionally, special steel is compatible with various cleaning and sterilization processes, making it ideal for food processing equipment. The material can endure high-temperature cleaning methods, such as steam or chemical cleaning, without deteriorating or compromising its structural integrity. This ease of cleaning and sterilization contributes to maintaining the highest standards of hygiene and sanitation within the food processing industry. In conclusion, special steel's resistance to corrosion, strength, durability, customization options, and compatibility with cleaning processes make it an invaluable material within the food processing aftermarket industry. Its contribution to equipment reliability, hygiene, and productivity ensures that food processing operations can meet the stringent quality and safety standards required in this sector.

Q: What are the different coating techniques used for special steel?: There are several different coating techniques used for special steel, including electroplating, hot-dip galvanizing, powder coating, and thermal spray coating. Each technique has its own advantages and uses, depending on the desired outcome and the specific properties of the special steel being coated.

Q: How does special steel perform in hydrogen embrittlement conditions?: Special steel, also known as high-strength steel or alloy steel, typically exhibits excellent resistance to hydrogen embrittlement conditions. Hydrogen embrittlement is a phenomenon in which hydrogen atoms invade the metal's lattice structure, causing it to become brittle and prone to fractures under stress. Due to their unique composition and microstructure, special steels are designed to withstand harsh environments, including hydrogen embrittlement conditions. These steels often contain alloying elements such as nickel, chromium, and molybdenum, which enhance their resistance to hydrogen-induced cracking. The presence of these alloying elements in special steel promotes the formation of protective oxide layers on the steel's surface, which act as a barrier to prevent hydrogen atoms from diffusing into the metal matrix. Additionally, these elements can trap and bind hydrogen atoms, reducing their mobility and minimizing their detrimental effects on the steel's mechanical properties. Furthermore, special steels are often subjected to various heat treatments and processing techniques, such as quenching and tempering, to further enhance their resistance to hydrogen embrittlement. These processes help refine the steel's microstructure, improving its strength, toughness, and ductility while minimizing the potential for hydrogen-induced cracking. Overall, special steel demonstrates superior performance in hydrogen embrittlement conditions compared to standard steels. Its unique composition, microstructure, and processing techniques make it highly resistant to the detrimental effects of hydrogen atoms, ensuring the structural integrity and reliability of components and structures operating in hydrogen-rich environments.

Q: How is nitriding steel used in the manufacturing of engine components?: Nitriding steel is commonly used in the manufacturing of engine components due to its ability to enhance their performance and durability. The process of nitriding involves diffusing nitrogen into the surface of the steel, forming a hard and wear-resistant layer. This improves the component's resistance to corrosion, fatigue, and high temperatures, ultimately extending its lifespan and enhancing its overall performance in engine applications.

Q: How does special steel perform in terms of weldability?: Special steel generally performs well in terms of weldability. It is specifically designed to have good weldability characteristics, which means it can be easily welded without much difficulty or the need for specialized welding techniques. This makes it a preferred choice for many welding applications, as it allows for efficient and reliable joining of different components or structures.

Q: How does special steel contribute to the mining aftermarket industry?: Special steel plays a crucial role in the mining aftermarket industry by offering enhanced durability, strength, and resistance to extreme conditions. This type of steel is specifically designed to withstand the demanding environments and heavy loads associated with mining operations. In the mining aftermarket industry, special steel is used to manufacture various equipment and components, such as drill bits, cutting tools, crusher parts, and wear plates. These components are subject to intense wear and tear due to the abrasive nature of the materials being mined. Special steel, with its superior hardness and toughness, ensures that these components can withstand the harsh conditions and maintain their performance over an extended period. Furthermore, special steel allows for the development of more efficient and productive mining equipment. By using high-strength steel alloys, manufacturers can design lighter equipment without compromising on strength and durability. This results in increased productivity and reduced operating costs for mining companies. Special steel also contributes to the safety of mining operations. The robustness and reliability of steel components minimize the risk of unexpected failures, which can lead to accidents and downtime. Additionally, special steel can withstand extreme temperatures, corrosion, and other environmental factors commonly encountered in mining, reducing the need for frequent replacements and repairs. In summary, special steel is essential to the mining aftermarket industry as it provides the necessary strength, durability, and resistance to extreme conditions required for mining equipment and components. It enhances productivity, reduces operating costs, and ensures the safety of mining operations, making it a critical material in the mining industry.

Q: What are the different types of spring steel?: There are several different types of spring steel, including high-carbon spring steel, alloy spring steel, stainless steel, and music wire.

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