Rebar Steel Grade 60 Supplier from Tianjin

Rebar Steel Grade 60 Supplier from Tianjin System 1

Rebar Steel Grade 60 Supplier from Tianjin System 2

Rebar Steel Grade 60 Supplier from Tianjin System 3

Rebar Steel Grade 60 Supplier from Tianjin System 4

Rebar Steel Grade 60 Supplier from Tianjin

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 50000 m.t./month

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Rebar Steel Grade 60 Supplier from Tianjin

Description of Rebar Steel Grade 60:

1, Diameter: 5.5mm-10mm rounds reinforcing steel bar

10m- 40 rods reinforcing Rebar Steel Grade 60

2, Length: 6m, 9m, 12m or as your requests.

3, Standard: GB, ASTM, AISI, SAE, DIN, JIS, EN.

2, Produce Process: smelt iron - EAF smelt billet - ESR smelt billet -

hot rolled or cold drawn to get the steel round bar and plate

3, Heat Treatment: annealed, normalized, temperied, quenched

4, Surface Treatment: Black , Bright, Polish or as your requirements.

5, Quality Assurance: We accept third party inspection for all orders.

Chemical Composition of Rebar Steel Grade 60:

Grade	Chemical composition(%)
Reinforcing steel bar HRB335	C	Mn	Si	S	P	B
	≤0.25	≤1.60	≤0.80	≤0.045	≤0.045	>0.0008
	Physics Capability
	Yield Strength(N/cm2)	Tensile Strength(N/cm2)	Elongation(%)
	≥ 335	≥490	≥16
Reinforcing steel bar HRB400	C	Mn	Si	S	P	B
	≤0.25	≤0.16	≤0.80	≤0.045	≤0.045	0.04-0.12
	Physics Capability
	Yield Strength(N/cm2)	Tensile Strength(N/cm2)	Elongation(%)
	≥ 400	≥ 570	≥ 14

Product Show of Rebar Steel Grade 60:

Company Information:

CNBM International Corporation is the most important trading platform of CNBM group.

Whith its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high qulity series of refractories as well as technical consultancies and logistics solutions.

Verified Suppliers Bs4449 Deformed Steel Bar Manufacturer

FAQ:

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, Factory or Trading Company?

CNBM is a trading company but we have so many protocol factories and CNBM works as a trading department of these factories. Also CNBM is the holding company of many factories.

4, Payment Terms?

30% TT as deposit and 70% before delivery.

Irrevocable L/C at sight.

5, Trading Terms?

EXW, FOB, CIF, FFR, CNF

6, After-sale Service?

CNBM 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: What are the challenges in machining special steel?: Machining special steel presents several challenges due to its unique properties. Firstly, special steel is known for its high hardness, which makes it difficult to cut and shape without proper tools and techniques. Additionally, special steel often contains alloying elements that increase its strength and resistance to wear, but also make it more prone to work hardening and heat buildup during machining. This requires careful selection of cutting parameters and cooling methods to prevent tool wear and surface damage. Furthermore, the presence of impurities or non-metallic inclusions in special steel can cause tool chipping or premature failure, necessitating the use of specialized tooling and processes. Overall, the challenges in machining special steel lie in its hardness, work hardening tendencies, heat generation, and the need for precision tools and techniques.

Q: How is ultra-high-strength alloy steel used in the aerospace industry?: Ultra-high-strength alloy steel is extensively used in the aerospace industry due to its exceptional strength-to-weight ratio. It is commonly employed in the manufacturing of aircraft components such as landing gear, engine mounts, and structural parts. This steel's remarkable strength helps enhance the overall structural integrity of aircraft, ensuring they can withstand extreme conditions and stresses encountered during flight. Additionally, its lightweight nature contributes to reducing the weight of the aircraft, which in turn improves fuel efficiency and increases payload capacity.

Q: How is high-strength alloy steel used in the production of structural components?: High-strength alloy steel is used in the production of structural components due to its exceptional strength-to-weight ratio and durability. It provides enhanced load-bearing capabilities, allowing for the construction of lighter yet stronger structures. This steel is commonly utilized in manufacturing beams, columns, and other vital components of buildings, bridges, and infrastructure projects, ensuring the structural integrity and safety of these constructions.

Q: How does maraging steel achieve high strength through aging?: Maraging steel achieves high strength through a process called aging, which involves heating the steel at a specific temperature for a specific duration. During aging, the alloying elements in maraging steel precipitate into fine particles, creating a strengthening effect. This process enhances the steel's hardness, tensile strength, and resistance to deformation, resulting in its high strength properties.

Q: How does the composition of special steel affect its properties?: The composition of special steel significantly affects its properties. By varying the levels of elements such as carbon, manganese, chromium, and nickel, the steel can be tailored to possess specific characteristics. For example, increasing carbon content enhances hardness and strength, while adding chromium improves corrosion resistance. Additionally, the presence of different alloying elements can influence machinability, ductility, and toughness. Therefore, the composition of special steel plays a crucial role in determining its desired properties for various applications.

Q: What are the different surface hardening techniques used for special steel?: Some of the different surface hardening techniques used for special steel include case hardening, nitriding, carburizing, and induction hardening.

Q: What are the requirements for special steel used in corrosive environments?: Special steels used in corrosive environments are required to have specific properties to ensure their durability and performance in such conditions. The requirements for these steels can be summarized as follows: 1. Corrosion resistance: The primary requirement for special steels used in corrosive environments is excellent corrosion resistance. These steels should be able to withstand the attack of aggressive substances such as acids, alkalis, and salts. They should exhibit minimal or no signs of corrosion, ensuring the longevity of the steel and preventing any degradation in performance. 2. High strength: Special steels used in corrosive environments should possess high strength to handle the mechanical stresses imposed on them. This property is crucial for applications where the steel is subjected to heavy loads, pressures, or impacts. High strength also helps in maintaining the integrity and structural stability of the steel in corrosive conditions. 3. Resistance to pitting and crevice corrosion: Pitting and crevice corrosion are localized forms of corrosion that can occur in the presence of certain aggressive chemicals or stagnant environments. Special steels should have resistance to such forms of corrosion, as they can lead to localized damage, reduced structural integrity, and potential failure of the steel. 4. Stress corrosion cracking resistance: Stress corrosion cracking is a phenomenon that occurs when a combination of tensile stress and a corrosive environment compromises the material's integrity. Special steels should be resistant to stress corrosion cracking, ensuring their reliability under applied loads in corrosive environments. 5. Resistance to intergranular corrosion: Intergranular corrosion can occur along grain boundaries, leading to the weakening of the material. Special steels used in corrosive environments should have good resistance to intergranular corrosion, preventing any loss in structural integrity. 6. Thermal stability: Special steels should exhibit thermal stability to maintain their properties and resist degradation at elevated temperatures. This characteristic is essential for applications involving high-temperature corrosive environments. 7. Easy maintenance: Special steels used in corrosive environments should be relatively easy to maintain. This includes aspects such as ease of cleaning, resistance to fouling or scaling, and compatibility with cleaning agents or procedures commonly used in the industry. It is important to note that the specific requirements for special steels used in corrosive environments may vary depending on the application and the type of corrosive substances encountered. Therefore, it is crucial to carefully consider the particular needs and consult with experts in the field to select the most appropriate steel for each specific corrosive environment.

Q: What is the maximum temperature that special steel can withstand?: The maximum temperature that special steel can withstand depends on the specific type of steel being used. Special steels are designed to have enhanced properties, such as high heat resistance, which allows them to withstand higher temperatures than standard steels. For example, some special steels, such as heat-resistant stainless steels, can withstand temperatures up to around 1200 degrees Celsius (2200 degrees Fahrenheit). These steels are often used in applications where high temperatures are encountered, such as in furnaces, boilers, and exhaust systems. Other types of special steels, such as tool steels or high-speed steels, may have different maximum temperature limits. These steels are commonly used in cutting tools, molds, and machining applications, where they need to maintain their hardness and strength at elevated temperatures. It is important to note that the maximum temperature that special steel can withstand also depends on factors such as the duration of exposure to the high temperature, the specific alloy composition, and any additional heat treatment processes that have been applied. Therefore, it is crucial to consult the manufacturer's specifications or seek professional advice for accurate information on the maximum temperature limit for a particular type of special steel.

Q: Can special steel be used in the rubber manufacturing industry?: Yes, special steel can be used in the rubber manufacturing industry. Special steel can be utilized in the production of various rubber processing equipment, such as molds, dies, and machinery parts, due to its high strength, durability, and resistance to wear and tear.

Q: How does special steel contribute to improving product sustainability?: Special steel contributes to improving product sustainability in various ways. Firstly, special steel is known for its durability and strength, which enables products made from it to have a longer lifespan. This reduces the need for frequent replacements, minimizing waste and conserving resources. Additionally, special steel is highly recyclable, allowing it to be reused and transformed into new products, thus reducing the demand for virgin materials. Furthermore, special steel's resistance to corrosion and wear makes it suitable for harsh environments, reducing maintenance requirements and extending product lifecycles. Overall, the use of special steel enhances product sustainability by promoting longevity, resource conservation, and circular economy principles.

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