Cold Work Alloy Tool Steel Round Bars 1.2379

Cold Work Alloy Tool Steel Round Bars 1.2379 System 1

Cold Work Alloy Tool Steel Round Bars 1.2379 System 2

Cold Work Alloy Tool Steel Round Bars 1.2379 System 3

Cold Work Alloy Tool Steel Round Bars 1.2379 System 4

Cold Work Alloy Tool Steel Round Bars 1.2379

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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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Cold Work Alloy Tool Steel Round Bars 1.2379

Details Information of Cold Work Alloy Tool Steel Round Bars 1.2379

Name	Cold Work Alloy Tool Steel Round Bars 1.2379
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 Cold Work Alloy Tool Steel Round Bars 1.2379

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 Cold Work Alloy Tool Steel Round Bars 1.2379

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.

Cold Work Alloy Tool Steel Round Bars 1.2379

Certificates of Cold Work Alloy Tool Steel Round Bars 1.2379

Cold Work Alloy Tool Steel Round Bars 1.2379

Packaging & Delivery of Cold Work Alloy Tool Steel Round Bars 1.2379

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

Products show of Cold Work Alloy Tool Steel Round Bars 1.2379

Cold Work Alloy Tool Steel Round Bars 1.2379

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 is the cost of special steel compared to regular steel?: The cost of special steel is generally higher compared to regular steel due to its unique properties, composition, and production processes.

Q:How is special steel tested for quality?: Special steel is tested for quality through various methods such as chemical analysis, mechanical testing, and non-destructive testing. Chemical analysis involves examining the composition of the steel to ensure it meets the specified standards and requirements. Mechanical testing involves evaluating the steel's strength, hardness, and other mechanical properties. Non-destructive testing methods like ultrasonic testing or magnetic particle inspection are used to detect any internal defects or flaws in the steel without causing any damage. These rigorous testing procedures ensure that special steel meets the desired quality standards before it is used in various applications.

Q:How does special steel contribute to the durability of products?: Special steel contributes to the durability of products in several ways. Firstly, special steel is known for its high strength and hardness, making it resistant to wear and tear. This ensures that products made from special steel can withstand heavy use and last longer than those made from regular steel or other materials. Additionally, special steel is often alloyed with other elements such as chromium, nickel, and molybdenum, which enhances its corrosion resistance. This is particularly important for products that are exposed to harsh environments or chemicals. The corrosion resistance of special steel helps prevent rust and degradation, increasing the lifespan of the product. Furthermore, special steel can be heat-treated to improve its mechanical properties, such as toughness and hardness. Heat-treated special steel undergoes specific heating and cooling processes to enhance its strength, making it less prone to deformation and breakage. This is particularly beneficial for products that are subject to heavy loads or impacts. Moreover, special steel is often manufactured with precise composition and microstructure, which results in improved material properties. This includes better fatigue resistance, meaning the material can withstand repeated stress without cracking or breaking. Products made from special steel are therefore more reliable and less prone to failure. In summary, special steel contributes to the durability of products through its high strength, corrosion resistance, improved mechanical properties, and better fatigue resistance. By utilizing special steel in the manufacturing process, products can be designed to withstand various demanding conditions, ensuring a longer lifespan and greater reliability.

Q:What are the key differences between special steel and tool steel?: Special steel and tool steel are both types of steel that have specific characteristics and applications. The key difference between special steel and tool steel lies in their intended use and properties. Special steel is a broad category that includes various types of steel with specialized properties for specific applications. It is often used in industries such as aerospace, automotive, and construction. Special steel may have enhanced strength, corrosion resistance, heat resistance, or other specific properties, depending on its intended application. On the other hand, tool steel is a specific type of special steel that is specifically designed for making tools. It has exceptional hardness, wear resistance, and toughness, which makes it suitable for applications where cutting, shaping, or forming materials is required. Tool steel is commonly used in the manufacturing of tools such as drills, hammers, dies, and molds. In summary, while special steel is a broader category that encompasses various types of steel with specialized properties, tool steel is a specific type of special steel that is specifically formulated for making tools, offering exceptional hardness, wear resistance, and toughness.

Q:How does special steel perform in extreme pressure conditions?: Special steel offers exceptional performance in conditions of extreme pressure, thanks to its unique composition and manufacturing process. It possesses high strength, durability, and resistance to deformation, which make it ideal for applications involving extreme pressures. Under extreme pressure, special steel maintains its structural integrity without significant deformations. This is possible due to its impressive tensile strength, allowing it to withstand tremendous forces without breaking or bending. Furthermore, the hardness and toughness of special steel enable it to resist wear and damage caused by intense pressure. In addition, special steel exhibits excellent heat resistance, which is vital in extreme pressure situations where elevated temperatures are common. Its ability to withstand high temperatures without compromising its mechanical properties ensures its dependability and effectiveness even in the most demanding circumstances. Moreover, the corrosion resistance properties of special steel are outstanding, making it suitable for use in extreme pressure environments where exposure to corrosive substances is a concern. Its resistance to oxidation and other chemical reactions prevents deterioration or weakening, guaranteeing long-term performance and reliability. Overall, special steel excels in extreme pressure conditions due to its high strength, durability, resistance to deformation, heat resistance, and corrosion resistance. These characteristics make it a reliable and efficient choice for various industries and applications that operate in extreme pressure environments, including oil and gas exploration, aerospace, automotive, and heavy machinery manufacturing.

Q:How does special steel contribute to the power generation equipment industry?: Enhanced performance, durability, and reliability are crucial contributions of special steel to the power generation equipment industry. Turbines, generators, and transformers, which operate in harsh conditions characterized by high temperatures, pressure, and corrosive environments, benefit from the unique properties and characteristics of special steel. An advantage of special steel in power generation equipment lies in its capacity to withstand high temperatures. Heat-resistant steel alloys, explicitly designed for extreme conditions, enable power plants to function efficiently and safely at elevated temperatures. These steels maintain their strength, structural integrity, and resistance to creep and fatigue even under the highest operating temperatures, guaranteeing the reliability and longevity of the equipment. Moreover, special steel exhibits excellent corrosion resistance, a critical feature for power generation equipment due to the presence of corrosive elements like water, steam, and chemicals. Stainless steel, in particular, is highly utilized in power plants thanks to its remarkable corrosion resistance, preventing equipment degradation and reducing maintenance costs. By employing special steel, power generation companies can minimize downtime and improve overall efficiency. Furthermore, special steel contributes significantly to the power generation equipment industry by providing exceptional strength and mechanical properties. This is especially crucial for large-scale equipment like turbines and generators, which face high mechanical loads. High-strength special steel allows these components to withstand stress and pressure, ensuring their safe and reliable operation over extended periods. Additionally, special steel's unique properties, such as high hardness and wear resistance, make it suitable for critical components like blades and rotors, minimizing the risk of failure and enhancing overall performance. In conclusion, special steel is an indispensable material within the power generation equipment industry. Its ability to endure high temperatures, resist corrosion, and provide exceptional strength and mechanical properties ensures the reliability, durability, and efficiency of power plants. Through the utilization of special steel, power generation companies can enhance equipment performance and reduce maintenance costs, ultimately contributing to the sustainable and dependable production of electricity.

Q:How does silicon affect the characteristics of special steel?: The modification of special steel is greatly influenced by silicon, playing a crucial role in its characteristics. By carefully adding silicon to steel, numerous important properties are enhanced. Firstly, the durability and resistance to wear and tear of steel are improved, resulting in increased strength and hardness. This is particularly valuable in situations where the steel is exposed to high levels of stress or extreme conditions. Furthermore, silicon contributes to the heat resistance of special steel. By stabilizing the microstructure of the steel at elevated temperatures, it prevents the material from losing its strength and shape when exposed to heat. This makes silicon-infused special steel highly suitable for use in environments with high temperatures, such as furnaces, power plants, and automotive engines. In addition, silicon promotes the formation of a protective oxide layer on the steel's surface, enhancing its resistance to corrosion. This makes silicon-influenced special steel highly resistant to rust and other forms of degradation caused by moisture or chemicals. As a result, it is widely used in applications where corrosion resistance is of utmost importance, such as marine environments or chemical processing equipment. Moreover, silicon improves the machinability of special steel, making it easier to shape and process. It enhances the cutting and drilling properties of the steel, reducing tool wear and increasing production efficiency. This advantage is particularly valuable in manufacturing industries that rely on precise and efficient machining operations. In conclusion, the addition of silicon to special steel has a significant impact on its characteristics. It enhances strength, hardness, heat resistance, corrosion resistance, and machinability, making silicon-influenced special steel highly versatile and well-suited for a wide range of demanding applications.

Q:What are the properties of shock-resistant alloy steel?: Shock-resistant alloy steel is known for its exceptional toughness and ability to withstand high impact and shock loads. It possesses a unique combination of strength, hardness, and ductility, making it ideal for applications in industries such as aerospace, automotive, and manufacturing. This type of steel undergoes specialized heat treatment processes to enhance its shock-resistance, thereby ensuring it can absorb and dissipate energy without fracturing or deforming. Additionally, shock-resistant alloy steel exhibits excellent corrosion resistance and can maintain its mechanical properties even in harsh environments, making it a reliable and durable material for various demanding applications.

Q:How does special steel contribute to the energy storage sector?: Special steel plays a crucial role in the energy storage sector by providing essential components for various energy storage systems. One significant application of special steel is in the manufacturing of batteries, which are essential for storing energy in various forms. Special steel is ideal for battery casings and frames due to its high strength, excellent corrosion resistance, and durability. Battery casings made from special steel can withstand high pressures and protect the internal components from external impacts, ensuring the safety and reliability of the entire energy storage system. Furthermore, special steel is utilized in the production of electrodes, a critical component of batteries. Electrodes require materials that can efficiently conduct electricity while enduring repeated charge and discharge cycles. Special steel, such as stainless steel, possesses excellent electrical conductivity and can withstand the demanding conditions within batteries, making it an ideal choice for electrode manufacturing. Additionally, special steel is employed in the construction of infrastructure for energy storage systems. Steel structures are used to support large-scale energy storage devices like pumped hydro storage facilities and compressed air energy storage systems. These structures must be strong, durable, and resistant to environmental conditions. Special steel provides the necessary strength and corrosion resistance to ensure the longevity and reliability of these energy storage infrastructure projects. In summary, special steel contributes significantly to the energy storage sector by providing essential components for batteries, such as casings and electrodes. It also plays a vital role in the construction of infrastructure for energy storage systems. With its exceptional properties, special steel enhances the safety, efficiency, and durability of energy storage technologies, thereby facilitating the growth and advancement of the renewable energy sector as a whole.

Q:What are the properties of corrosion-resistant alloy steel?: Corrosion-resistant alloy steel possesses properties such as high resistance to corrosion, oxidation, and rusting, making it suitable for applications in aggressive environments. It exhibits excellent strength and durability, even in harsh conditions, while maintaining its corrosion resistance. Additionally, it can withstand high temperatures and pressures, making it ideal for industries like oil and gas, chemical processing, and marine applications.

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