Mild Q195/215 CNBM Steel Billets Made in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Type:
Carbon Steel
Shape:
Steel Billets
Product Description
| GRADE | SIZE | APPLICATION |
Q195/ Q215 | 100mm*100mm*6m | STEEL STRIP/STRUCTURE STEEL |
| 120mm*120mm*6m | ||
| 130mm*130mm*6m/12m | ||
| 150mm*150mm*6m/12m |
Chemical Compositon
Q195/ 215 | C (%) | Si (%) | Mn (%) | P(%) | S(%) |
| 0.06-0.12 | 0.15-0.30 | 0.35-0.50 | 0.045% Max | 0.045Max |
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.
Packing & Delivery
1. Packaging: seaworthy package or as required
2. Delivery: 35-45 days or based on quantity
Products Show
Workshop
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: Can special steel be used in the automotive parts manufacturing industry?
- Yes, special steel can be used in the automotive parts manufacturing industry. Special steel, such as high-strength, heat-resistant, or corrosion-resistant alloys, can provide enhanced durability, performance, and safety in automotive components like engine parts, suspension systems, and body structures. The use of special steel can improve the overall quality and longevity of automotive parts, ensuring better performance and reliability of vehicles.
- Q: How does special steel contribute to the power generation machinery industry?
- Special steel plays a crucial role in the power generation machinery industry by contributing to the efficiency, reliability, and durability of power generation equipment. Firstly, special steel possesses exceptional mechanical properties, such as high strength, toughness, and temperature resistance. These properties make it ideal for manufacturing key components of power generation machinery, such as turbines, generators, and boilers. The superior strength and toughness of special steel enable these components to withstand high pressures, extreme temperatures, and harsh operating conditions, ensuring the safe and efficient operation of power plants. Moreover, special steel alloys can be specifically designed to resist corrosion, erosion, and wear, which are common challenges faced by power generation equipment. Corrosion can be caused by the chemical reactions between metals and the environment, while erosion and wear result from the high-speed flow of steam, water, or gases. By utilizing corrosion-resistant and wear-resistant special steel, power generation machinery can operate for longer periods without significant degradation, reducing maintenance requirements and downtime. Another significant contribution of special steel to the power generation machinery industry is its ability to retain magnetic properties at elevated temperatures. This property is crucial for electrical generators, as it ensures optimal performance and efficiency. Special steel with excellent magnetic properties enables generators to produce electricity with minimal energy losses due to heat, resulting in higher power output and reduced energy consumption. Furthermore, the design flexibility of special steel allows for the production of customized components, tailored to the specific requirements of different power generation technologies. For instance, in nuclear power plants, special steel alloys with high resistance to radiation and neutron embrittlement are used for the construction of reactor pressure vessels and other critical components. In renewable energy systems like wind turbines, special steel with superior fatigue resistance is utilized to withstand the cyclic loading experienced by turbine blades. In summary, special steel significantly contributes to the power generation machinery industry by enhancing the efficiency, reliability, and durability of power generation equipment. Its exceptional mechanical properties, corrosion resistance, wear resistance, magnetic properties, and design flexibility make it indispensable for manufacturing components that can withstand extreme conditions and ensure the continuous and efficient generation of electricity.
- Q: Can special steel be used in the appliance manufacturing industry?
- Yes, special steel can be used in the appliance manufacturing industry. Special steel, also known as alloy steel, offers enhanced properties such as durability, corrosion resistance, and high temperature resistance. These qualities make it suitable for various appliance components, including heating elements, motor shafts, and structural parts.
- Q: What are the main factors affecting the toughness of special steel?
- The toughness of special steel is influenced by several main factors, namely its composition, microstructure, and heat treatment. Composition is a key determinant of toughness, as certain alloying elements like chromium, molybdenum, nickel, and vanadium can enhance the steel's toughness by forming solid solutions or precipitates that impede crack propagation and improve fracture resistance. Microstructure also plays a significant role in determining toughness. The size, shape, and distribution of different phases in the steel, such as ferrite, pearlite, bainite, and martensite, impact its toughness. Fine-grained microstructures generally exhibit higher toughness due to their increased resistance to crack propagation. Heat treatment is another essential factor for controlling toughness. By subjecting the steel to heating and cooling processes, its microstructure can be altered, thereby affecting toughness. Common heat treatments like quenching, tempering, and annealing are employed to enhance steel toughness. For instance, quenching and tempering can produce a microstructure that possesses a desirable balance of hardness and toughness. Additional factors that can influence toughness include the presence of impurities, non-metallic inclusions, and residual stresses. Impurities and inclusions can act as stress concentrators, reducing the steel's toughness. Furthermore, residual stresses, which may arise during manufacturing, can create regions of high stress that initiate crack formation and impact toughness. In conclusion, the factors of composition, microstructure, heat treatment, impurities and inclusions, and residual stresses are crucial in determining the toughness of special steel. Understanding and controlling these factors are vital for optimizing the toughness and performance of special steels in various applications.
- Q: What are the common challenges in welding titanium alloys?
- Some common challenges in welding titanium alloys include its high reactivity with oxygen, the formation of brittle intermetallic compounds, the need for precise temperature control due to its low thermal conductivity, and the potential for distortion or warping during the cooling process.
- Q: What are the applications of special steel in the oil and gas manufacturing process?
- Special steel is widely used in the oil and gas manufacturing process for various applications. It is utilized in the construction of pipelines, offshore platforms, and equipment such as valves, pumps, and compressors. The high strength and corrosion resistance of special steel make it suitable for handling extreme conditions, such as high pressure and temperature environments, as well as corrosive substances like drilling fluids and sour gases. Additionally, special steel is employed in the fabrication of storage tanks and vessels, ensuring durability and preventing leakage or failure. Overall, the applications of special steel in the oil and gas industry contribute to enhanced safety, efficiency, and longevity of the manufacturing process.
- Q: What are the requirements for special steel used in battery technology?
- The requirements for special steel used in battery technology include high strength and durability, excellent corrosion resistance, good thermal conductivity, and compatibility with the specific battery chemistry. Additionally, the steel should have low impurity levels, good electrical conductivity, and be able to maintain its properties at high temperatures.
- Q: Can special steel be used for tooling applications?
- Yes, special steel can be used for tooling applications. Special steels, such as high-speed steels and tool steels, are specifically designed and manufactured to have superior properties for tooling purposes. These steels possess characteristics such as high hardness, wear resistance, toughness, and heat resistance, making them ideal for tooling applications where durability and performance are crucial.
- Q: How does tool steel maintain its hardness at high temperatures?
- Tool steel maintains its hardness at high temperatures due to its high carbon content and alloying elements. The high carbon content allows for the formation of carbides, which are extremely hard and stable even at elevated temperatures. Additionally, the alloying elements in tool steel, such as chromium, tungsten, and molybdenum, form secondary carbides that further enhance the steel's hardness and heat resistance. These carbides act as strengthening agents, preventing the steel from losing its hardness and maintaining its performance even under high-temperature conditions.
- Q: What are the different high-pressure grades of special steel?
- There exist several distinct varieties of special steel that are designed to withstand high pressures, each possessing its own unique characteristics and uses. Some frequently employed high-pressure grades of special steel encompass the following: 1. 4130 steel: This particular grade of steel is renowned for its exceptional strength, toughness, and resistance to heat. It finds considerable application in the fabrication of high-pressure tubing and components for the oil and gas industry. 2. 4340 steel: Distinguished by its extraordinary strength and toughness, this grade of steel is commonly utilized in the production of critical components like high-pressure valves, gears, and other crucial parts in industries such as aerospace, defense, and automotive. 3. 316 stainless steel: Highly resistant to corrosion and boasting excellent high-temperature properties, this stainless steel grade is frequently employed in high-pressure scenarios like pipelines, heat exchangers, and pressure vessels within the chemical and petrochemical industries. 4. 17-4 PH stainless steel: Offering a combination of high strength, superb corrosion resistance, and good toughness, this stainless steel grade often finds application in high-pressure pump components, turbine blades, and other vital parts within industries like power generation and aerospace. 5. F22 steel: Classified as a low-alloy steel with remarkable high-temperature strength and exceptional resistance to creep, this grade of steel is commonly used in high-pressure and high-temperature environments such as boilers, pressure vessels, and piping systems found in power plants and refineries. The aforementioned examples represent just a small selection of the available high-pressure grades of special steel. The appropriate grade choice is contingent upon the specific requirements of the application, encompassing factors such as pressure, temperature, corrosion resistance, and mechanical properties.
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Mild Q195/215 CNBM Steel Billets Made in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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