Special Steel Alloy Steel Round Bar SCM415

Special Steel Alloy Steel Round Bar SCM415 System 1

Special Steel Alloy Steel Round Bar SCM415

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 30 m.t.

Supply Capability:: 10000 m.t./month

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Product Information

1 Standards and Chemical Composition:

GB	AISI	JIS	DIN
15CrMo		SCM415	16CrMo44 (1.7337)

C	Si	Mn	P	S	Cr	Mo
0.13-0.18	0.15-0.35	0.60-0.85	≤0.03	≤0.03	0.9-1.2	0.15-0.30

2 Mechanical Property:

Yield Strength (MPa)	≥295
Tensile Strength (MPa)	≥440
Elongation (%)	≥22
Hardness (HB)	≤197
Reduction in Area (%)	≥60
AKV (J)	≥94

3 Brief Introduction:

Dimension	14-350mm
Length	2-13m or as per your request
Delivery condition	Hot rolled
Heat Treatment	Normalizing, Annealing, Quenching
Packing	Standard seaworthy packing or according to your requirements

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Special Steel Alloy Steel Round Bar SCM415

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Special Steel Alloy Steel Round Bar SCM415

Shipping

1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;

2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;

3. Customers specifying freight forwarders or negotiable shipping methods!

Delivery Time: 3-7 days for samples; 5-25 days for batch goods.

Payment Terms

1.Payment: T/T, L/C, Western Union, MoneyGram,PayPal; 30% deposits; 70% balance before delivery.

2.MOQ: 1pcs

3.Warranty : 3 years

4.Package Informations: 1) EXPORT, In 20 feet (GW 25 ton) or 40 feet Container (GW 25 ton)

2)as customer's requirement

Why choose us?

(1) The leading exporter in China special steel industry.

(2) Large stocks for various sizes, fast delivery date.

(3) Good business relationship with China famous factories.

(4) More than 7 years steel exporting experience.

(5) Good after-sales service guarantee.

Q: How does special steel contribute to improving product efficiency?: Special steel contributes to improving product efficiency in several ways. Firstly, special steel is known for its high strength and durability, allowing manufacturers to design products that can withstand heavy loads and harsh conditions without compromising on performance. This enables the creation of more efficient and reliable products, as they can operate at optimal levels for longer periods. Additionally, special steel offers excellent corrosion resistance, which is crucial for products exposed to moisture, chemicals, or extreme temperatures. By using special steel in the manufacturing process, products can be protected from rust and other forms of degradation, ensuring their longevity and reducing the need for frequent maintenance or replacement. Furthermore, special steel often possesses unique properties such as heat resistance, electrical conductivity, or magnetic characteristics, which can be leveraged to enhance the efficiency of specific products. For example, in the automotive industry, special steel is used to make lightweight yet robust components, improving fuel efficiency and reducing emissions. Overall, special steel's exceptional strength, durability, corrosion resistance, and specialized properties enable manufacturers to create more efficient and reliable products, enhancing their performance, longevity, and sustainability.

Q: What are the different passivation techniques used for special steel?: There are several passivation techniques used for special steel, including chemical passivation, electrochemical passivation, and mechanical passivation. Chemical passivation involves using acids or other chemicals to remove surface impurities and create a protective oxide layer. Electrochemical passivation uses an electrical current to remove contaminants and promote the formation of a passive layer. Mechanical passivation involves techniques such as shot peening or sandblasting to physically clean and roughen the surface, enhancing its corrosion resistance.

Q: What are the main applications of special steel in the power distribution industry?: Special steel is extensively used in the power distribution industry for various applications. Some of the main applications include manufacturing of transmission towers, electrical poles, and conductors. Special steel's high strength, durability, and corrosion resistance make it ideal for these critical components, ensuring reliable power transmission and distribution infrastructure. Additionally, special steel is used in the production of electrical transformers, switchgear components, and power generation equipment, further enhancing the efficiency and reliability of the power distribution systems.

Q: What are the main applications of special steel in the automotive electrical systems?: Special steel is commonly used in automotive electrical systems for various applications such as manufacturing electrical connectors, terminals, and wiring harnesses. It offers high conductivity, corrosion resistance, and superior strength, making it an ideal choice for components that require efficient flow of electrical current and durability in harsh environments. Additionally, special steel can also be utilized in the construction of sensors, relays, and other electronic devices within the automotive electrical system, ensuring reliable performance and longevity.

Q: How is stainless steel used in the food and beverage industry?: Stainless steel is widely used in the food and beverage industry due to its excellent properties such as corrosion resistance, durability, and hygienic qualities. It is commonly used for manufacturing food processing equipment like tanks, pipes, and storage containers, as well as kitchen appliances and utensils. The non-reactive nature of stainless steel ensures that it does not impart any unwanted taste or odor to the food or beverage being processed or stored, making it a safe and ideal choice for maintaining product quality and safety standards.

Q: What are the different types of heat-resistant steel?: There are several different types of heat-resistant steel, including austenitic stainless steel, martensitic stainless steel, ferritic stainless steel, and nickel-based alloys.

Q: What is the fatigue strength of special steel?: The fatigue strength of special steel refers to its ability to withstand repeated loading or cyclic stress without failure.

Q: What are the different tooling grades of special steel?: Special steel, which possesses specific characteristics and properties, is a type of steel designed and manufactured for various industrial applications. Within this category, there are different tooling grades that have their own unique composition and properties. These grades are specifically engineered to meet the demands of different tooling applications, ensuring optimal performance and durability. There are several common tooling grades of special steel: 1. High-Speed Steel (HSS): HSS is a type of tool steel that has excellent hardness, wear resistance, and heat resistance. It is ideal for high-speed cutting tools like drills, milling cutters, and taps. Even at elevated temperatures, HSS retains its hardness, allowing it to maintain cutting performance without losing its edge. 2. Hot Work Tool Steel: This type of steel is designed to withstand high temperatures and thermal cycling in applications such as hot forging, die casting, and extrusion. It possesses good toughness, high heat resistance, and excellent wear resistance, which enable it to retain its strength and shape even under extreme thermal conditions. 3. Cold Work Tool Steel: Cold work tool steel is primarily used for cutting and forming applications at lower temperatures. It exhibits high hardness, toughness, and wear resistance, making it suitable for applications like blanking, shearing, and cold forming. Cold work tool steel maintains its hardness even under compressive forces, ensuring long-lasting performance. 4. Plastic Mold Steel: Specifically designed for the production of plastic injection molds and related tooling, this type of steel possesses excellent machinability, high polishability, and good wear resistance. It can withstand the demanding conditions encountered during plastic molding processes, ensuring precise and high-quality molding performance. 5. Powder Metallurgy (PM) Steel: PM steel is a tooling grade manufactured using a powder metallurgy process. This method allows for the production of complex shapes, uniform microstructure, and improved properties. PM steels are commonly used in high-performance cutting tools, wear-resistant parts, and high-strength applications. These examples represent just a fraction of the different tooling grades available in special steel. Each grade is carefully engineered to meet the specific requirements of various tooling applications, ensuring optimal performance, durability, and efficiency in different industrial sectors.

Q: What are the different machining techniques for special steel?: There are several machining techniques specifically used for special steel, such as turning, milling, drilling, and grinding. Each technique involves different tools and processes to shape and cut the steel, depending on the required specifications and desired outcome. Additionally, other specialized techniques like electrical discharge machining (EDM) and laser cutting can also be utilized for special steel machining.

Q: How does special steel resist wear and tear?: Special steel resists wear and tear due to its unique composition and manufacturing process. It is typically alloyed with elements like chromium, nickel, and molybdenum, which enhance its hardness, strength, and corrosion resistance. Additionally, special steel undergoes heat treatment processes such as quenching and tempering, which further increase its durability and ability to withstand various mechanical stresses. This combination of alloying elements and heat treatment results in a steel that is highly resistant to wear, friction, and fatigue, making it suitable for demanding applications where durability is crucial.

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