CH1 Tool Steel Special Steel Carbon Steel
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Type:
Carbon Steel
Shape:
Steel Round Bar
Standard:
EN,API,DIN,BS,GB,JIS,ASTM,AISI
Shape:
U Channel,Square,C Channel,Hexagonal,Round
Surface Treatment:
Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,PVDF Coated,Black
Thickness:
as required
Steel Grade:
Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B)
Certification:
ISO,SGS,BV,IBR,RoHS,CE,API,BSI,UL
Technique:
Spring,EFW,Extruded,Forged,ERW,Cold Drawn,Cold Rolled,Hot Rolled
Length:
as required
Net Weight:
as required
Chemical Composition(%)
| C | Si | Mn | Cr | Mo | V | S | P |
| 0.65-0.75 | 0.85-1.15 | 0.65-1.05 | 0.90-1.20 | 0.20-0.50 | 0.15-0.30 | ≤0.30 | ≤0.30 |
Available Size
| Forged flat steel | 20-280mm×400mm×L |
Heat Treatment
| Item | Temperature℃ | Hardness |
| Anneal | 840-860 | ≤235HB |
| Quenching | 840-1000 | 60-62HRC |
| Tempering | 180-200 | 58-62HRC |
Characterstics
| 1.High strengh and hardness | |||||
| 2.Good toughness and hardening ability with wide quenching range | |||||
| 3.Quench-hardening obtained by air cold with hardness of 58-62HRC |
Applications: Specially suitable for cold working dies with thick cross-section and less quenching deformatio,widely applied in assembled dies for large vehicles
1, Your advantages?
professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposale
2, Test & Certificate?
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem
3, Payment Terms?
30% TT as deposit and 70% before delivery.
Irrevocable L/C at sight.
4, Trading Terms?
EXW, FOB, CIF, FFR, CNF
6, After-sale Service?
We provides the services and support you need for every step of our cooperation. We're the business partner you can trust.
For any problem, please kindly contact us at any your convenient time.
We'll reply you in our first priority within 24 hours.
- Q: How is special steel used in the defense manufacturing process?
- Special steel is used in the defense manufacturing process to create weapons, vehicles, and equipment that require high strength, durability, and resistance to extreme conditions. It is used to manufacture components such as armor plates, gun barrels, missile casings, and aircraft parts, ensuring the integrity and effectiveness of defense systems. Furthermore, special steel's unique properties, such as hardness, toughness, and corrosion resistance, make it an essential material for enhancing the performance and protection capabilities of military equipment.
- 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: How does special steel contribute to the industrial machinery aftermarket industry?
- Special steel plays a crucial role in the industrial machinery aftermarket industry by providing high-quality, durable, and customized components that are essential for repairing and maintaining machinery. Its unique properties, such as high strength, toughness, corrosion resistance, and heat resistance, enable the production of precision components that can withstand heavy industrial usage. This contributes to the efficiency, reliability, and longevity of machinery, reducing downtime and overall costs for businesses in the aftermarket industry.
- Q: How does special steel contribute to the creep resistance of products?
- Special steel contributes to the creep resistance of products by offering enhanced mechanical properties, such as high tensile strength and toughness, which help to resist deformation and damage over time. Additionally, the unique alloying elements and heat treatment processes used in special steel production further improve its resistance to creep, which is the gradual deformation occurring under prolonged exposure to high temperatures and constant stress. This makes special steel a reliable choice for applications where long-term structural integrity and durability are crucial, such as in high-temperature environments or load-bearing components.
- Q: How is mold steel used in injection molding?
- Mold steel is used in injection molding as it possesses high toughness, wear resistance, and heat resistance properties. It is used to manufacture molds or dies that are used in injection molding machines to shape molten plastic into desired products. The mold steel is capable of withstanding the high pressure and temperature of the molten plastic, ensuring the production of precise and high-quality plastic components.
- Q: What are the environmental impacts of special steel production?
- The environmental impacts of special steel production include air pollution from the combustion of fossil fuels used in the production process, water pollution from the discharge of wastewater containing heavy metals and chemicals, and land degradation from mining activities to extract raw materials. Additionally, the high energy intensity of steel production contributes to greenhouse gas emissions, contributing to climate change.
- Q: What are the different methods of surface anodizing for special steel?
- There are several methods of surface anodizing for special steel, each with its own advantages and applications. Here are some of the different methods: 1. Chromic Acid Anodizing: This method involves immersing the steel in a solution of chromic acid. It forms a thin, hard, and corrosion-resistant oxide layer on the surface of the steel. Chromic acid anodizing provides excellent adhesion for paint and other coatings, making it suitable for applications requiring enhanced durability and aesthetic appeal. 2. Sulfuric Acid Anodizing: Sulfuric acid anodizing is one of the most widely used methods. It involves immersing the steel in a sulfuric acid bath and applying a direct current to create an oxide layer on the surface. This method offers excellent corrosion resistance, increased hardness, and improved wear resistance. It also provides a good base for applying dyes or sealing to achieve various colors and finishes. 3. Phosphoric Acid Anodizing: Phosphoric acid anodizing is commonly used for stainless steel. It involves immersing the steel in a solution of phosphoric acid and applying a direct current. This process creates a protective oxide layer that improves corrosion resistance and provides a uniform matte finish. Phosphoric acid anodizing is often used for applications where a decorative appearance is not required. 4. Titanium Anodizing: This method involves anodizing steel with titanium electrodes. It creates a thick oxide layer on the surface, resulting in improved corrosion resistance, increased hardness, and enhanced wear resistance. Titanium anodizing is commonly used in industries such as aerospace, where strong and durable surface properties are essential. 5. Hard Anodizing: Hard anodizing is a specialized process that produces a thick and highly durable oxide layer on the steel surface. It involves using a higher voltage and lower temperature in the anodizing process, resulting in improved hardness, wear resistance, and electrical insulation properties. Hard anodizing is often used in applications requiring superior abrasion resistance, such as parts subjected to heavy wear or friction. These are just a few of the different methods of surface anodizing for special steel. The selection of the most suitable method depends on the specific requirements of the application, desired properties, and the type of steel being treated. It is important to consult with experts in the field to determine the optimal anodizing method for a particular steel application.
- Q: What are the advantages of using special steel?
- There are several advantages of using special steel. Firstly, it has superior strength and durability compared to regular steel, making it suitable for demanding applications and harsh environments. Special steel also offers excellent resistance to corrosion, heat, and wear, increasing its lifespan and reducing maintenance costs. Additionally, its unique properties enable manufacturers to create complex and intricate designs, resulting in more efficient and lightweight products. Overall, special steel provides enhanced performance, longevity, and versatility, making it a preferred choice in various industries.
- Q: What are the different methods of improving the wear resistance of special steel?
- There are several methods that can be employed to improve the wear resistance of special steel. Firstly, heat treatment techniques such as quenching and tempering can be used. Quenching involves rapidly cooling the steel in a liquid medium, such as oil or water, to increase its hardness. This process forms a hardened surface layer that can resist wear. Tempering, on the other hand, involves reheating the quenched steel to a specific temperature and then cooling it slowly. This helps to reduce the brittleness caused by quenching and improve the steel's toughness, which is important for wear resistance. Another method is through alloying. Adding elements such as chromium, manganese, or vanadium to the steel can significantly enhance its wear resistance. These alloying elements form carbides, nitrides, or borides, which increase the hardness and improve the material's ability to resist wear and abrasion. Surface treatment techniques like carburizing or nitriding can also be employed. Carburizing involves introducing carbon into the steel's surface by heating it in a carbon-rich atmosphere. This forms a hardened surface layer with a high carbon content, making the steel more wear-resistant. Nitriding, on the other hand, involves diffusing nitrogen into the steel's surface, forming nitrides that increase hardness and wear resistance. Furthermore, physical vapor deposition (PVD) or chemical vapor deposition (CVD) coatings can be applied to the steel surface. PVD involves depositing a thin layer of wear-resistant material, such as titanium nitride or diamond-like carbon, onto the steel's surface using a vacuum process. CVD, on the other hand, involves depositing a wear-resistant coating by chemical reactions at elevated temperatures. These coatings provide an additional layer of protection against wear and friction. Lastly, the grain size of the steel can be controlled through processes like grain refinement or severe plastic deformation. Smaller grain sizes typically result in increased hardness and improved wear resistance. Overall, a combination of these methods can be used to enhance the wear resistance of special steel, depending on the specific application and desired properties.
- Q: What are the different international standards for special steel?
- There are several international standards for special steel that are recognized globally. Some of the prominent ones include: 1. AISI (American Iron and Steel Institute): AISI standards are widely used in North America and are often referred to as the SAE (Society of Automotive Engineers) standards. They provide specifications for various types of special steel alloys used in diverse applications. 2. ASTM (American Society for Testing and Materials): ASTM standards cover a wide range of materials, including special steel. These standards specify the chemical composition, mechanical properties, and testing procedures for various grades of special steel. 3. DIN (Deutsches Institut für Normung): DIN standards are commonly used in Germany and Europe. These standards define the composition, mechanical properties, and other characteristics of special steel alloys. 4. JIS (Japanese Industrial Standards): JIS standards are widely adopted in Japan and are recognized internationally. They provide specifications for special steel alloys used in different industries, including automotive, machinery, and construction. 5. BS (British Standards): BS standards are widely used in the United Kingdom and provide specifications for special steel alloys. These standards cover various aspects such as chemical composition, mechanical properties, and testing procedures. 6. ISO (International Organization for Standardization): ISO standards are globally recognized and provide specifications for a wide range of materials, including special steel. ISO standards ensure consistency and quality in the production and use of special steel alloys across different countries. These international standards play a crucial role in ensuring the quality, compatibility, and performance of special steel alloys used in various industries worldwide. They provide a common framework for manufacturers, suppliers, and consumers to communicate and ensure that the steel meets specific requirements and industry standards.
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CH1 Tool Steel Special Steel Carbon Steel
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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