Special Steel 6150 Steel/6150 Steel Round Bar/Tool Steel 6150

Special Steel 6150 Steel/6150 Steel Round Bar/Tool Steel 6150

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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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The details of our Steel

1. Produce Standard: as the GB, AISI, ASTM, SAE, EN, BS, DIN, JIS Industry Standard

2. Produce processes: Smelt Iron -EAF smelt Billet - ESR smelt Billet -Hot rolled or forged get the steel round bar and plate

3. Heat treatment:

Normalized / Annealed / Quenched+Tempered

4. Quality assurance:

All order we can received Third party inspection, You can let SGS, BV,.. and others test company test and inspect our products before Goods shipping.

Product information

1.Specification of 6150 steel
Round bar	Diameter(mm)	Length (mm)
10~300	2000~5800
Plate	Thickness(mm)	Width (mm)	Length (mm)
20~70	105~610	2000~5800
The specification can be customised!
2.Chemical compositon of 6150 steel
NO.	C	Mn	Si	Cr	V	Ni	P	S
Aisi 6150 steel	0.5	0.7	0.3	1.00	0.15	≤0.25	≤0.025	≤0.025
3. Mechanical properties of 6150 steel
Tensile str. (N/mm2)	Yield point (N/mm2)	Elongation (%)	Hardness
≥1372(140)	≥1225(125)	≥5	≤321HB
4.Heat treatment of 6150 steel
1. Normalizing: 830 ~ 860C - air cooling - HBS less than 302
2. Annealing: 750C - furnace cooling - HBS less than 222
3. Quenching: 850C oil HRC>61
4. HRC after tempering: 150C 61,200 C - 60,300 C - 56,400 C - 51, 500 C - 43,550 C - 38,600 C - 33,650 C – 29
5.Characteristic of 6150 steel
(1) high toughness and strength
(2) high hardnenability
(3) good antifatigue property
(4) excellent mechanical property
6.Application of 6150 steel
(1) Spring steel for gas engine, car within 200°C
(2) hardness after annealing ≤255HBS

1.Specification of 6150 steel

Round bar

Diameter(mm)

Length (mm)

10~300

2000~5800

Plate

Thickness(mm)

Width (mm)

Length (mm)

20~70

105~610

2000~5800

The specification can be customised!

2.Chemical compositon of 6150 steel

NO.

Aisi 6150 steel

0.5

0.7

0.3

1.00

0.15

≤0.25

≤0.025

3. Mechanical properties of 6150 steel

Tensile str. (N/mm2)

Yield point (N/mm2)

Elongation (%)

Hardness

≥1372(140)

≥1225(125)

≥5

≤321HB

4.Heat treatment of 6150 steel

1. Normalizing: 830 ~ 860C - air cooling - HBS less than 302

2. Annealing: 750C - furnace cooling - HBS less than 222

3. Quenching: 850C oil HRC>61

4. HRC after tempering: 150C 61,200 C - 60,300 C - 56,400 C - 51,

500 C - 43,550 C - 38,600 C - 33,650 C – 29

5.Characteristic of 6150 steel

(1) high toughness and strength

(2) high hardnenability

(3) good antifatigue property

(4) excellent mechanical property

6.Application of 6150 steel

(1) Spring steel for gas engine, car within 200°C

(2) hardness after annealing ≤255HBS

Main product

High speed steel
AISI	M2,M4,M35,M42,T1
DIN	1.3343,1.3243,1.3247,1.3355
JIS	SKH51,SKH54,SKH35,SKH59,SKH2
Cold work tool steel
AISI	D2,D5,D3,D6,A8,A2,O1
DIN	1.2379,1.2601,1.2080,1.2436,1.2631,1.2363,1.2510,1.2327
JIS	SKD10,SKD11,SKD1,SKS3
Hot work tool steel
AISI	H13,H11,H21
DIN	1.2344,1.2343,1.2367,1.2581,1.2713
JIS	SKD61,SKD6,SKD7,SKD5SKT4
Plastic mould steel
AISI	P20,P20+Ni,420
DIN	1.2311,1.2738,1.2083,1.2316
JIS	PDS-3,SUS420J1,SUS420J2
Alloy structural seel
AISI	5140,4340,4135,4140
DIN	1.7035,1.6511,1.7220,1.7225
JIS	SCr440,SNCM439,SCM435,SCM440
Stainless steel
AISI	440C,420,430
DIN	1.4125
JIS	SUS440C
Carbon steel
AISI	1045,1020
DIN	1.1191
JIS	S45C, G3101

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Workshop show

Special Steel 6150 Steel/6150 Steel Round Bar/Tool Steel 6150

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 different automotive grades of special steel?: There are several different automotive grades of special steel used in the automotive industry. These grades are specifically designed to meet the unique requirements and demands of the automotive sector. Some of the commonly used grades include: 1. Advanced High-Strength Steels (AHSS): These grades of steel are known for their exceptional strength and excellent formability. AHSS is used in critical automotive components like chassis, body panels, and safety systems to enhance crash performance while reducing weight. 2. Dual-Phase Steels (DP): DP steels are a type of AHSS that offer a combination of high strength and good ductility. They are commonly used in automotive applications that require both strength and formability, such as structural components and reinforcements. 3. Martensitic Steels: These steels are known for their high strength and hardness. They are often used in automotive applications that require resistance to wear and impact, such as crankshafts, gears, and axles. 4. Transformation-Induced Plasticity (TRIP) Steels: TRIP steels are designed to provide high strength, good formability, and excellent energy absorption during impact. They are utilized in automotive safety components like bumper reinforcements and crash boxes. 5. High-Strength Low-Alloy (HSLA) Steels: HSLA steels offer a balance between strength, formability, and cost-effectiveness. They are commonly used in automotive structural components and suspension systems to reduce weight while maintaining structural integrity. 6. Stainless Steels: Stainless steels are corrosion-resistant and are used in automotive applications that require resistance to rust and corrosion, such as exhaust systems, fuel tanks, and decorative trims. These different grades of special steel provide automotive manufacturers with a wide range of options to meet specific needs in terms of strength, formability, durability, and corrosion resistance. The selection of the appropriate grade depends on the intended application and the desired performance characteristics.

Q:How does special steel contribute to the power transmission sector?: Special steel plays a crucial role in the power transmission sector due to its exceptional properties and performance characteristics. Firstly, special steel is known for its high strength and resilience, which makes it an ideal material for manufacturing various components of power transmission systems. For instance, special steel is widely used in the production of transmission towers, where its strength ensures the stability and durability of the structures, even under extreme weather conditions. Moreover, special steel is highly resistant to corrosion, which is particularly beneficial in the power transmission sector. Power transmission equipment is often exposed to harsh environments, such as high humidity, chemical pollutants, and saltwater exposure, which can accelerate corrosion. By utilizing special steel in the manufacturing process, the risk of corrosion-related failures is significantly minimized, ensuring the reliable and uninterrupted transmission of power. Additionally, special steel offers excellent electrical conductivity, making it an ideal choice for conductors and cables used in power transmission. The efficient transfer of electrical energy is crucial to minimize power losses and optimize the transmission process. Special steel conductors provide low resistance to the flow of electricity, enabling efficient power transmission over long distances. Furthermore, special steel is also utilized in the production of transformers and other electrical equipment used in power transmission. The magnetic properties of special steel make it an excellent material for transformer cores, enabling efficient energy conversion and minimizing energy losses during transmission. In conclusion, special steel contributes significantly to the power transmission sector by offering strength, corrosion resistance, electrical conductivity, and magnetic properties. These properties ensure the reliability, efficiency, and longevity of power transmission systems, ultimately supporting the uninterrupted supply of electricity to industries, businesses, and households.

Q:How does special steel contribute to reducing production costs?: Special steel contributes to reducing production costs through several factors. Firstly, special steel is known for its high strength and durability, which allows for the production of lighter and more efficient machinery and equipment. This reduces material usage and transportation costs. Secondly, special steel's superior heat resistance and wear resistance properties result in longer tool life and reduced downtime for tool replacement, thereby minimizing production interruptions and maintenance costs. Additionally, the exceptional machinability of special steel ensures more efficient and precise manufacturing processes, reducing waste and increasing productivity. Overall, the use of special steel helps optimize production efficiency, minimize expenses, and ultimately contribute to cost reduction.

Q:Is special steel resistant to chemical corrosion?: Special steel, which is also known as stainless steel, is typically resistant to chemical corrosion. It is an alloy that contains at least 10.5% chromium. The presence of chromium in the steel forms a protective layer on the surface, preventing corrosion. This layer is stable and shields the steel from reacting with chemicals and corrosive substances. Furthermore, special steel may contain other elements like nickel, molybdenum, and titanium. These elements enhance its resistance to chemical corrosion, enabling the steel to withstand exposure to acids, alkalis, salts, and other corrosive agents commonly found in industrial and environmental settings. Nevertheless, it is important to consider that the resistance of special steel to chemical corrosion can vary based on its grade and composition. Different grades of stainless steel offer different levels of corrosion resistance. Therefore, it is crucial to select the appropriate grade depending on the intended application and the specific corrosive environment. To summarize, although special steel generally resists chemical corrosion, the level of resistance can differ depending on the grade and composition. Hence, it is essential to assess specific requirements and seek advice from experts to choose the most suitable special steel for a particular application.

Q:Can special steel be used in mining applications?: Yes, special steel can be used in mining applications. Special steel, also known as alloy steel, is specifically designed to have enhanced properties such as increased strength, durability, and resistance to wear and corrosion. These properties make it highly suitable for various mining applications where the equipment and machinery are subjected to extreme conditions, including heavy loads, abrasive materials, and exposure to water or chemicals. In mining, special steel is commonly used for manufacturing drill bits, cutting tools, crushing and grinding equipment, conveyor belts, and structural components of mining machinery. For example, drill bits made from special steel alloys have improved hardness and toughness, allowing them to effectively penetrate hard rock formations. Similarly, crushing and grinding equipment that utilizes special steel components can withstand the high stress and impact forces encountered during the extraction and processing of minerals. Moreover, special steel alloys provide better resistance to corrosion and wear, which are common challenges in mining environments. This helps to extend the lifespan of mining equipment, reduce maintenance costs, and enhance operational efficiency. Additionally, special steel can be tailored to meet specific requirements, allowing manufacturers to optimize the performance of mining equipment for different mining applications and conditions. Overall, the use of special steel in mining applications offers numerous benefits in terms of improved performance, durability, and cost-effectiveness. Its unique properties make it an essential material in mining operations, enabling the extraction and processing of minerals in a more efficient and sustainable manner.

Q:What are the different heat treatment furnaces used for special steel?: There are several different heat treatment furnaces that are commonly used for special steel. These furnaces serve specific purposes and are designed to provide the required heating and cooling conditions for the steel to achieve the desired properties. One type of heat treatment furnace used for special steel is the annealing furnace. Annealing is a process that involves heating the steel to a specific temperature and then slowly cooling it to make it softer and more ductile. Annealing furnaces often have controlled atmospheres to prevent oxidation of the steel during the process. Another type of furnace used for special steel is the quenching furnace. Quenching is a process that involves rapidly cooling the steel to increase its hardness. Quenching furnaces are designed to provide the necessary cooling rate and often use specialized cooling mediums such as oil or water to achieve the desired results. Tempering furnaces are also commonly used for special steel. Tempering is a process that involves heating the steel to a specific temperature and then cooling it to improve its toughness and reduce brittleness. Tempering furnaces allow for precise temperature control during the process. In addition to these, there are also carburizing furnaces used for special steel. Carburizing is a process that involves introducing carbon into the steel's surface to increase its hardness. Carburizing furnaces have controlled atmospheres and are designed to provide the necessary temperatures and carbon-rich environments for the process. Overall, the different heat treatment furnaces used for special steel serve specific purposes such as annealing, quenching, tempering, or carburizing. These furnaces are designed to provide the required heating and cooling conditions to achieve the desired properties in the steel.

Q:What are the advantages of using special steel in the marine sector?: There are several advantages of using special steel in the marine sector. Firstly, special steel is known for its exceptional strength and durability. This is particularly important in the marine sector where structures are constantly exposed to harsh and corrosive conditions such as saltwater, extreme temperatures, and constant vibrations. Special steel has a high resistance to corrosion, making it an ideal choice for marine applications, as it can withstand the corrosive effects of seawater and prevent structural damage. Additionally, special steel offers excellent weldability, which is crucial in the construction of marine vessels and offshore structures. The ability to join steel components together seamlessly ensures the overall integrity and strength of the structure, reducing the risk of failures or accidents. Furthermore, special steel has a high fatigue strength, meaning it can withstand cyclic loading over long periods of time without experiencing failure. This is particularly important in the marine sector where structures are subjected to constant dynamic loads, such as waves and wind forces. The fatigue resistance of special steel ensures the longevity and reliability of marine structures, reducing maintenance costs and improving safety. Moreover, special steel offers design flexibility and versatility. It can be easily shaped and molded into various complex forms, allowing for innovative and efficient designs in marine structures and vessels. This flexibility also enables the optimization of weight, which is crucial in the marine sector to improve fuel efficiency and reduce emissions. Lastly, special steel is readily available and cost-effective. With advancements in manufacturing processes and technologies, special steel production has become more efficient and cost-effective, making it a viable choice for the marine sector. Its availability and affordability make it a preferred material for various marine applications. In conclusion, the advantages of using special steel in the marine sector include its exceptional strength and durability, resistance to corrosion, excellent weldability, high fatigue strength, design flexibility, and cost-effectiveness. These properties make special steel a reliable and efficient material for constructing marine structures, ensuring their longevity, safety, and operational efficiency.

Q:How is shock-resistant alloy steel used in the production of impact-resistant parts?: Shock-resistant alloy steel is used in the production of impact-resistant parts to enhance their durability and toughness. This type of steel is specifically designed to withstand high impact forces, making it ideal for applications where parts are subjected to intense shock or sudden impact loads. By incorporating shock-resistant alloy steel into the manufacturing process, impact-resistant parts can better absorb and distribute the energy from impacts, thereby reducing the risk of damage or failure.

Q:What are the specific requirements for special steel used in the railway sector?: The specific requirements for special steel used in the railway sector are crucial for ensuring the safety, durability, and efficient operation of the railway infrastructure. Some of the key requirements include: 1. High strength: Special steel used in the railway sector must possess exceptional strength to withstand heavy loads, vibrations, and impacts. This is crucial for maintaining the structural integrity of tracks, bridges, and other components. 2. Wear resistance: Railway tracks and wheels experience significant wear due to continuous contact and friction. Special steel must have excellent wear resistance to minimize the need for frequent maintenance and replacement. 3. Fatigue resistance: The constant cyclic loading experienced by railway components demands high fatigue resistance in the steel. This allows them to withstand repetitive stress and prevents the occurrence of fatigue failures. 4. Corrosion resistance: Railway infrastructure is exposed to various environmental conditions, such as moisture, extreme temperatures, and chemicals. Special steel must possess good corrosion resistance to prevent rusting and degradation, ensuring a longer service life. 5. Heat resistance: In certain applications, such as rail joints and fasteners, special steel is subjected to high temperatures due to friction and stresses. The steel must have good heat resistance to maintain its mechanical properties under such conditions. 6. Weldability: Special steel used in the railway sector should have good weldability to enable efficient and reliable joining of components during manufacturing and maintenance processes. 7. Ductility and toughness: The steel must exhibit sufficient ductility and toughness to absorb energy and resist fracture in the event of a collision or impact, ensuring passenger safety. 8. Dimensional stability: Special steel used in the railway sector must maintain its dimensional stability under varying temperatures and loads to prevent deformation and ensure proper alignment of tracks and components. Meeting these specific requirements for special steel in the railway sector is essential for ensuring the safety, reliability, and longevity of railway infrastructure, contributing to the smooth operation of the entire transport network.

Q:What are the main applications of special steel in the textile industry?: Special steel is commonly used in the textile industry for various applications. Some of the main applications include the production of textile machinery components such as needles, pins, and cylinders, which require high strength and durability. Special steel is also used in the manufacturing of textile cutting tools, such as blades and scissors, due to its ability to maintain sharpness and resist wear. Additionally, special steel is employed in the production of textile weaving and knitting machine parts, providing reliable performance and improved efficiency in these processes.

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