Alloy Steel Cr12MoV Metal Steel Round Bars Special Steel

Alloy Steel Cr12MoV Metal Steel Round Bars Special Steel System 1

Alloy Steel Cr12MoV Metal Steel Round Bars Special Steel

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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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Chemical Composition(%)

Country	Standard	C	Si	Mn	Cr	Mo	V	S	P	W
GB	C12MoV	1.45-1.70	≤0.40	≤0.40	11.00-12.5	0.40-0.60	0.15-0.30	≤0.030	≤0.030
DIN	1.2601	1.55-1.75	0.25-0.40	0.20-0.40	11.00-12.0	0.50-0.70	0.10-0.50	≤0.030	≤0.030	0.40-0.60

Available Size

Rolled flat steel	12-90mm×205-610mm×L
Forged flat steel	100-300mm×400-600mm×L

Heat Treatment

Item	Temperature℃	Hardness
Anneal	850-880	≤255HB
Quenching	No.1:980-1040	60-63HRC
Quenching	No.2:1050-1130	42-50HRC
Tempering	No.1:200-300(1)	57-60HRC
Tempering	No.2:200-300(2-3)	58-62HRC

Characterstics

1.High hardening ability and abrasion resistance
2.Less quenching deformation
3.Higher toughness and more homogeneous carbide distribution than Cr12 steel

Applications: Suitable for various complicated cold working dies with high precision and long lifetime,such as punching dies,cold extrusion dies,thread rolling dies,screw plates,cold extrusion dies,and precise measuring devices

Main Product

Plastic Mould Steel

DIN 1.2311,1.2738,1.2083,1.2316 etc.

AISI P20,P20+Ni,420 etc.

JIS SUS420J2

Hot Work Steel

DIN 1.2344,1.2343,1.2367,1.2365,1.2581,1.2713 etc.

AISI H13,H11,H10,H21, etc.

JIS SKD61,SKD6,SKD5,SKT4 etc.

Cold Work Steel

DIN 1.2739, 1.2601, 1.2080, 1.2436, 1.2631, 1.263, 1.2510, 1.2327 etc.

AISI D2, D5, D3, D6, A8, A2, O1 etc.

JIS SKD10, SKD11, SKD1, SKS3 etc.

High Speed Steel

DIN 1.3343, 1.3243, 1.3247, 1.3355 etc.

AISI M2, M35, M42, T1 etc.

JIS SKH51, SKH35, SKH59, SKH2 etc.

Alloy Structural Steel

DIN 1.7035,1.6511,1.7220,1.7225 etc.

AISI 5140, 4340, 4135, 4140 etc.

JIS SCr440,SNCM439,SCM435,SCM440 etc.

Stainless & Carbon Steel or Others

DIN 1.4125,1.1191 etc

AISI 440C,1045, 1020 etc.

JIS SUS440C,S45C etc

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Alloy Steel Cr12MoV Metal Steel Round Bars Special Steel

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: What are the factors to consider when selecting special steel for a specific application?: When selecting special steel for a specific application, there are several important factors to consider: 1. Mechanical properties: The mechanical properties of the steel, such as strength, hardness, toughness, and ductility, are crucial in determining its suitability for a particular application. It is important to match the steel's mechanical properties to the specific requirements of the application to ensure optimal performance and safety. 2. Corrosion resistance: Depending on the application, it is essential to consider the steel's resistance to corrosion. Different environments, such as marine, chemical, or high-temperature conditions, may require specific corrosion-resistant alloys or coatings to ensure the longevity and reliability of the steel in service. 3. Temperature resistance: The ability of the steel to withstand high or low temperatures without losing its mechanical properties is crucial in many applications. Factors such as thermal expansion, thermal conductivity, and resistance to thermal fatigue must be considered to ensure the steel can perform effectively in the intended environment. 4. Weldability and fabricability: If the steel needs to be welded or fabricated into complex shapes, the ease of weldability and fabricability becomes an important factor. Some steels may require specialized welding techniques or preheating to avoid cracking or distortion during fabrication. 5. Cost: Cost is also a key consideration when selecting special steel for a specific application. It is important to balance the desired properties of the steel with the available budget to ensure cost-effectiveness without compromising performance or safety. 6. Availability: The availability of the chosen steel grade in the required form, size, and quantity is another critical factor. It is important to ensure that the selected steel can be easily sourced and obtained within the required timeframe to avoid project delays or cost overruns. 7. Compliance with standards and specifications: Depending on the industry or application, there may be specific standards, specifications, or regulations that the steel must comply with. It is essential to select a steel grade that meets these requirements to ensure compliance and maintain the necessary certifications or approvals. By considering these factors, engineers and manufacturers can make an informed decision when selecting special steel for a specific application, ensuring optimal performance, durability, and safety.

Q: What are the different high-temperature grades of special steel?: There exists a variety of special steel grades that can withstand extreme heat and provide enhanced mechanical properties. Some of the frequently utilized high-temperature grades are as follows: 1. Stainless steel 310: Renowned for its exceptional resistance to oxidation at high temperatures, this grade boasts a high chromium and nickel content, resulting in excellent corrosion resistance and elevated temperature strength. 2. Inconel 625: Inconel alloys, which are nickel-based superalloys, exhibit remarkable resistance to oxidation and corrosion. In particular, Inconel 625 offers outstanding strength and toughness at high temperatures, rendering it suitable for applications in aerospace and chemical processing industries. 3. Hastelloy X: A notable example is Hastelloy X, a nickel-chromium-iron-molybdenum alloy that showcases extraordinary strength and oxidation resistance at elevated temperatures. It finds widespread use in gas turbine engines, industrial furnace components, and other high-temperature applications. 4. Alloy 800H: This specific grade of special steel is an austenitic alloy that possesses high resistance to oxidation, carburization, and nitridation. It frequently finds application in heat exchangers, furnace components, and petrochemical industries. 5. Titanium Grade 5: While technically not steel, titanium grade 5 is a high-temperature alloy that delivers exceptional strength and corrosion resistance at elevated temperatures. It is commonly employed in aircraft engine components, chemical processing equipment, and marine applications. These examples merely represent a fraction of the high-temperature grades of special steel available in the market. Each grade serves a specific purpose, excelling in various applications that demand extreme heat resistance and specific mechanical properties.

Q: How does special steel contribute to the telecommunications equipment industry?: Special steel plays a crucial role in the telecommunications equipment industry by providing high-quality materials that ensure the durability, functionality, and performance of various components. It is used in manufacturing transmission towers, antenna mounts, cables, connectors, and other critical infrastructure. The strength, corrosion resistance, and electrical conductivity of special steel enable the reliable transmission of signals, support the weight of equipment, and protect against external factors such as weather conditions. Overall, special steel contributes to the efficiency and reliability of telecommunications equipment, ensuring seamless connectivity and communication.

Q: How is spring steel used in the automotive industry?: Spring steel is commonly used in the automotive industry for its ability to withstand high stress and maintain its shape. It is primarily used for manufacturing various suspension components such as springs, stabilizer bars, and torsion bars. These spring steel components provide stability, improve handling, and enhance overall vehicle performance and safety.

Q: How does special steel perform in high-temperature applications?: Special steel performs exceptionally well in high-temperature applications due to its unique properties. It exhibits excellent strength, hardness, and resistance to heat, oxidation, and corrosion at elevated temperatures. Special steel maintains its mechanical properties even in extreme conditions, allowing it to withstand high temperatures without deformation or failure. Its high thermal conductivity ensures efficient heat transfer, making it suitable for applications such as gas turbines, nuclear reactors, and aerospace components. Overall, special steel is a reliable and durable material choice for high-temperature environments.

Q: How does special steel contribute to the power generation equipment industry?: Special steel plays a crucial role in the power generation equipment industry by providing exceptional strength, durability, and corrosion resistance. It is extensively used in the manufacturing of turbines, generators, and other critical components, ensuring their reliable performance under extreme conditions. Special steel's high temperature and pressure resistance make it ideal for power plants, enabling efficient energy conversion and minimizing downtime. Additionally, its ability to withstand harsh environments and resist fatigue and wear extends the lifespan of power generation equipment, reducing maintenance costs and enhancing overall productivity in the industry.

Q: What are the requirements for special steel used in corrosive environments?: The requirements for special steel used in corrosive environments include high resistance to corrosion, especially against specific corrosive agents such as acids, alkalis, or saline solutions. The steel should possess a strong passive film formation ability, preventing further corrosion. It should also have good mechanical properties, including high strength and toughness, to withstand the harsh conditions. Additionally, the steel must possess good welding and fabrication characteristics, as well as be cost-effective and readily available.

Q: What are the different corrosion-resistant grades of special steel?: There are several corrosion-resistant grades of special steel that are commonly used in various industries. These grades are specifically designed to resist corrosion and maintain their structural integrity in harsh environments. Some of the different corrosion-resistant grades of special steel are: 1. Stainless Steel: Stainless steel is one of the most popular corrosion-resistant grades and is widely used in various applications. It contains a minimum of 10.5% chromium, which forms a protective passive oxide layer on the surface, preventing corrosion. There are different types of stainless steel, such as austenitic, ferritic, and martensitic, each with varying levels of corrosion resistance. 2. Duplex Stainless Steel: Duplex stainless steel is a combination of austenitic and ferritic stainless steels, offering superior corrosion resistance compared to conventional stainless steel grades. It has a high chromium content, along with other alloying elements like molybdenum and nitrogen, which enhance its resistance to pitting, crevice corrosion, and stress corrosion cracking. 3. Super Duplex Stainless Steel: Super duplex stainless steel is an even higher corrosion-resistant grade than duplex stainless steel. It has a higher chromium and molybdenum content, providing excellent resistance to highly corrosive environments, such as seawater, chemicals, and acids. Super duplex stainless steel is commonly used in offshore oil and gas industries. 4. Nickel Alloys: Nickel alloys, such as Inconel and Hastelloy, are highly corrosion-resistant grades of special steel. These alloys have a high nickel content, along with other elements like chromium and molybdenum, which make them resistant to a wide range of corrosive environments, including high-temperature and acidic conditions. 5. Titanium Alloys: Titanium alloys are known for their exceptional corrosion resistance, especially in aggressive media, such as seawater and chemical processing environments. These alloys have a low density, high strength, and superior resistance to pitting, crevice corrosion, and stress corrosion cracking. 6. Aluminum Alloys: Certain aluminum alloys, such as 5052 and 6061, are also corrosion-resistant grades of special steel. These alloys have a protective oxide layer that forms on the surface, providing excellent resistance to atmospheric corrosion. Aluminum alloys are commonly used in marine and aerospace applications. These are just a few examples of the different corrosion-resistant grades of special steel. The selection of the appropriate grade depends on the specific corrosive environment, temperature, mechanical properties required, and other factors related to the intended application.

Q: Can special steel be used for structural applications?: Yes, special steel can be used for structural applications. Special steels, such as high-strength and corrosion-resistant alloys, are often used in various structural applications where exceptional strength, durability, and reliability are required. These steels offer superior properties compared to regular carbon steels, making them suitable for demanding structural projects in industries like construction, automotive, aerospace, and offshore.

Q: What are the properties of high-strength steel?: High-strength steel has several key properties that make it desirable for various applications. It possesses exceptional strength, allowing it to withstand heavy loads and resist deformation under stress. It also exhibits excellent toughness, meaning it can absorb energy without fracturing. Additionally, high-strength steel typically offers high hardness, good wear resistance, and enhanced corrosion resistance. Its properties make it ideal for use in industries such as automotive, aerospace, construction, and manufacturing, where durability and reliability are crucial.

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