Structural Alloy Steel Round Bar S235JR Special Steel

Structural Alloy Steel Round Bar S235JR Special Steel System 1

Structural Alloy Steel Round Bar S235JR Special Steel System 2

Structural Alloy Steel Round Bar S235JR 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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Structural alloy steel round bar s235jr

Characteristics

1) Even material.
2) Good machinability and polishability.
3) High toughness and high plasticity.
4) High abrasive resistance in high temperature.
5) Excellent total hardenability.
6) Low deformability during heat treatment.
7) Better isotropy.
Application
1) Diecasting mould(mold, fixed block, upper die, jet nozzle, nitride thimble ).
2) Extrusion die(mold, supporting member, choke blocks).
3) Hot press die. (aluminum, magnesium, copper alloy)
4) Parts, such as cold cutting, overlap, hot shears, wearable parts.
5) Important parts for aviation industry.

Main Product

Carbon Steel Round Bar	SS400, S235JR,Q235, ASTM A36, Fe360A, Fe360B,SM400A,080A15, SS41,E235B
	SAE 1020, AISI 1020, ASTM 1020, S20C, 20#, 050A20
	SAE 1045, AISI 1045, ASTM 1045, S45C, 45#,EN8, XC45, XC48, 45B, C45, CK45, CM45, 060A47, R683/IC45e
Alloy Steel Round Bar	40Cr, DIN 1.7035, SAE 5140, AISI 5140, ASTM 5140, SCr440, 41Cr4, 530A40, 42Cr4, 40X, R683/VII3
	SAE4140,42CrMo, 42CrMo4, DIN 1.7225, SCM440,EN19, 42CD4, 708M40, R683/II3
	SAE 4340, 40CrNiMoA, EN24, SNCM439, 817M40,40XMA, R683/III4
	SAE 8620,,AISI 8620, ASTM 8620, 20CrNiMo,SNCM220, 805M20
	SAE52100, AISI52100,ASTM E52100, GCr15, SUJ2, 100C6, 100Cr6, 1.3505, 534A99, IIIX15

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Structural Alloy Steel Round Bar S235JR 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: How is special steel used in the aerospace industry?: Special steel is used in the aerospace industry for various applications due to its exceptional properties. It is used to manufacture critical components such as aircraft engines, landing gear, and structural parts. The high strength-to-weight ratio, corrosion resistance, and heat resistance of special steel make it a preferred choice for withstanding extreme conditions and ensuring the safety and reliability of aerospace equipment.

Q: Can special steel be used in the furniture manufacturing industry?: Yes, special steel can be used in the furniture manufacturing industry. Special steel, such as stainless steel or alloy steel, offers a range of desirable properties like strength, durability, and corrosion resistance, making it suitable for various furniture applications. It can be used in the production of chair frames, table legs, hinges, and other components where strength and longevity are important. Additionally, special steel can also provide an attractive aesthetic appeal, making it a versatile choice for the furniture manufacturing industry.

Q: How does special steel contribute to the chemical industry?: Special steel plays a crucial role in the chemical industry by offering exceptional corrosion resistance and high temperature resistance properties. It is used to manufacture various equipment such as storage tanks, pipelines, valves, and reactors, which are essential for handling corrosive chemicals and operating under extreme conditions. Special steel ensures the integrity and safety of these structures, preventing leaks and maintaining product quality, thus enabling efficient and reliable chemical processes.

Q: What are the main applications of special steel in the mining exploration?: Special steel has various crucial applications in mining exploration. One main application is in the construction of drilling equipment, such as drill bits and drill rods, which require high strength and durability to withstand the challenging conditions of drilling in hard rock formations. Another important use of special steel in mining exploration is in the manufacturing of conveyor belts and other material handling systems, which need to be resistant to abrasion and corrosion. Additionally, special steel is employed for the fabrication of mining machinery components like gears, shafts, and valves, ensuring reliable performance and longevity under extreme operating conditions.

Q: How does special steel perform in cryogenic applications?: Special steel is known for its excellent performance in cryogenic applications. Cryogenic temperatures refer to extremely low temperatures below -150 degrees Celsius (-238 degrees Fahrenheit). In such conditions, regular steel tends to become brittle and lose its strength, making it unsuitable for use. However, special steel, also known as cryogenic steel or low-temperature steel, is specifically designed to withstand these extreme cold temperatures. One of the key properties of special steel is its ability to maintain its mechanical properties even at cryogenic temperatures. It retains its strength, toughness, and ductility, ensuring that it can withstand the stresses and strains imposed on it in cryogenic environments. This allows special steel to be used in various applications, such as cryogenic storage tanks, pipelines, and equipment in industries like aerospace, energy, and healthcare. Special steel also exhibits excellent resistance to brittle fracture at low temperatures. This is crucial, as brittle fractures can occur when materials become too brittle and fail under stress. The unique composition and processing of special steel help prevent this, ensuring the integrity and safety of components in cryogenic systems. Moreover, special steel has a low coefficient of thermal expansion, meaning it experiences minimal dimensional changes when exposed to temperature variations. This property is highly advantageous in cryogenic applications, as it helps maintain the stability and reliability of equipment and structures. In addition, special steel offers good corrosion resistance, which is essential in cryogenic environments where the presence of moisture and certain chemicals can accelerate corrosion processes. The resistance to corrosion ensures the longevity and durability of components, reducing maintenance and replacement costs. Overall, special steel is a preferred choice for cryogenic applications due to its ability to maintain mechanical properties, resistance to brittle fracture, low thermal expansion, and corrosion resistance. These properties make it a reliable and efficient material for use in cryogenic systems, providing the necessary strength and durability even in extremely low-temperature conditions.

Q: What is the cost of special steel compared to other materials?: The cost of special steel can vary depending on various factors such as the type of steel, its composition, and market conditions. Generally, special steel tends to be more expensive than common materials like carbon steel or aluminum due to its unique properties and specialized manufacturing processes. However, it is important to consider that the cost of materials is just one aspect of the overall cost of a project, as factors like durability, performance, and maintenance requirements also play a significant role in the decision-making process.

Q: How does special steel perform in terms of fatigue strength?: Special steel generally performs well in terms of fatigue strength. It is specifically designed to withstand repeated loading and unloading without experiencing fatigue failure. Its unique composition and heat treatment processes make it highly resistant to crack initiation and propagation, resulting in an extended fatigue life compared to regular steel. Additionally, special steels often exhibit improved resistance to other forms of degradation, such as corrosion, which further enhances their overall fatigue performance.

Q: Can special steel be used in the production of kitchen utensils?: Yes, special steel can be used in the production of kitchen utensils. Special steel is a term used to describe steel alloys that have specific properties and characteristics, such as resistance to corrosion, high strength, and durability. These properties make special steel suitable for various applications, including the production of kitchen utensils. Kitchen utensils need to withstand regular use, exposure to water, and high temperatures. Special steel, such as stainless steel, is commonly used in the production of kitchen utensils due to its corrosion resistance and ability to withstand heat. Stainless steel utensils are known for their durability, resistance to rust, and ease of cleaning. In addition to stainless steel, there are other types of special steel that can be used in the production of kitchen utensils. For example, high carbon steel is commonly used in the production of chef knives due to its ability to maintain a sharp edge and its strength. Titanium-coated steel utensils are also available, providing additional benefits such as non-stick properties and enhanced durability. Overall, special steel is a versatile material that can be used in the production of a wide range of kitchen utensils. Its properties make it an excellent choice for manufacturers looking to produce durable and high-quality products that can withstand the demands of everyday use in the kitchen.

Q: How is wear-resistant steel used in mining equipment?: Wear-resistant steel is commonly used in mining equipment to increase its durability and prolong its lifespan. It is utilized in various components such as buckets, blades, and hammers, which are subjected to intense abrasion and impact during mining operations. By incorporating wear-resistant steel, these equipment parts can withstand the harsh conditions and abrasive materials encountered in mining, reducing the need for frequent repairs or replacements and ensuring continuous productivity.

Q: How does special steel contribute to the automotive industry?: Special steel plays a crucial role in the automotive industry by providing high strength, durability, and corrosion resistance properties, which are essential for various automotive components. This type of steel is used in manufacturing critical components such as engine parts, chassis, suspension systems, and safety features like airbags and seatbelt mechanisms. It not only improves the overall performance and safety of vehicles but also helps in reducing weight, enhancing fuel efficiency, and meeting stringent emission standards.

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