Hot Rolled Carbon Steel Plate_Sheet with High Quality

Hot Rolled Carbon Steel Plate_Sheet with High Quality System 1

Hot Rolled Carbon Steel Plate_Sheet with High Quality System 2

Hot Rolled Carbon Steel Plate_Sheet with High Quality System 3

Hot Rolled Carbon Steel Plate_Sheet with High Quality System 4

Hot Rolled Carbon Steel Plate_Sheet with High Quality

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 3 m.t.

Supply Capability:: 10000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Hot Rolled Carbon Steel Plate_Sheet High Quality

Standard	Steel Grade
EN10025	S235JR,S235J0,S235J2
DIN 17100 DIN 17102	St33,St37-2,Ust37-2,RSt37-2,St37-3 StE255,WstE255,TstE255,EstE255
ASTM	A36/A36M A36 A283/A283M A283 Grade A,A283 Grade B, A283 Grade C,A283 Grade D A573/A573M A573 Grade 58,Grade 65,Grade 70
GB/T700	Q235A,Q235B,Q235C,Q235D,Q235E
JIS G3106	SS330,SS400,SS490,SS540,SM400A,SM400B,SM400C

Hot Rolled Carbon Steel Plate_Sheet High Quality

Product Name	Steel Grade	Thickness	Width	Application
Product Name	Steel Grade	(mm)	(M)	Application
General structural steel	Q195,Q215A-Q,235A/B/C/D ,	1.9~25.4mm	0.7~2	Applied for
	Q275A/B/C/D,			normal construction
	SS330SS400SPHT1/2/3
	Q235CQ235D.
	A36
Low Carbon steel	SPCCSPHCSt12SAE1008	1.9~25.4mm	0.7~2	Applied for cold rolling
	SPHDSPCDKSt12St13	1.9~25.4mm	0.7~2	or cold forming
	SPHESPCESt14 IF3 BH340	1.9~25.4mm	0.7~2
Carbon constructional	08-45#08Al15 AlS 20C S35C S45C	1.9~25.4mm	0.7~2	After being machined
Quality steel	K08AlZ06-10AlP			and hot treated to used
				as mechanical component
Low-alloy	SM490ASM490YA15Mn	1.9~25.4mm	0.7~2	Applied for normal
Constructional steel	Q345A/B/C/D/E	1.9~25.4mm	0.7~2	construction
Hot Rolled Steel	Q235 and customed.	2.0mm~ 8.0mm	0.9

CNBM Introduction of the Hot Rolled Carbon Steel Plate_Sheet Supplier

CNBM International Corporation is the most import and export platform of CNBM group(China National Building Material Group Corporation) ,which is a state-owned enterprise, ranked in 270th of Fortune Global 500 in 2015.

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

After-sale service

CNBM provides the services and support you need for
every step of our cooperation. We’re the business
partners you can trust; you can relax and get on with
doing business.
For any problem, please kindly contact us at any your convenient time, we’ll reply you in our first priority within 24 hours

Advantages

Industry experience over 20 years.
Shipment of goods -More than 70 countries worldwide.
The most convenient transport and prompt delivery.
Competitive price with best service.
High technical production line with top quality products.
High reputation based on best quality products.

Packaging & Delivery of the Hot Rolled Carbon Steel Plate_Sheet

Packaging Detail	Sea worthy packing /as per customer's packing instruction
Delivery Detail	15 ~ 40 days after receiving the deposit

Products

Hot Rolled Carbon Steel Plate_Sheet with High Quality

FAQ:

Are you a trading company or manufacturer?	Manufacturer
What’s the MOQ?	3 metric ton
What’s your delivery time?	15-35 days after downpayment received
Do you Accept OEM service?	Yes
what’s your delivery terms?	FOB/CFR/CIF
What's the Payment Terms?	30% as deposit,70% before shipment by T/T
	Western Union acceptable for small amount.
	L/C acceptable for large amount.
	Scrow ,Paybal,Alipay are also ok
Why choose us?	Chose happens because of quality, then price, We can give you both. Additionally, we can also offer professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposals.
What's your available port of Shipment?	Main Port, China
What’s your featured services?	Our service formula: good quality+ good price+ good service=customer's trust
Where are your Market?	Covering more than 160 countries in the world

Q:What are the different methods of testing special steel for quality assurance?: To ensure quality assurance, special steel undergoes testing using various methods. These methods are as follows: 1. Chemical Analysis: The composition of the steel is determined by analyzing its chemical elements and their respective quantities. This analysis ensures that the steel meets the specified requirements and is free from impurities. 2. Mechanical Testing: The strength, hardness, and other mechanical properties of the steel are assessed through mechanical testing. Tensile tests, hardness tests, impact tests, and fatigue tests are commonly performed to evaluate the steel's performance under different conditions and ensure it meets the required standards. 3. Non-Destructive Testing (NDT): NDT techniques are utilized to detect any surface or internal defects in the steel without causing damage. Magnetic particle testing, ultrasonic testing, radiographic testing, and dye penetrant testing are commonly employed methods for NDT. These tests are crucial in identifying flaws that may compromise the steel's structural integrity. 4. Metallurgical Analysis: The quality of the steel is assessed through microscopic examination of its microstructure. This analysis helps identify grain size variations, inclusions, or phase transformations that might affect the steel's performance. Metallography, optical microscopy, and electron microscopy are commonly used techniques for metallurgical analysis. 5. Corrosion Testing: Considering that special steel is often exposed to harsh environments, corrosion resistance is a critical quality parameter. Corrosion testing evaluates the steel's resistance to corrosion in various conditions. Salt spray testing, electrochemical testing, and exposure to corrosive environments are some methods used for corrosion testing. 6. Dimensional Inspection: Dimensional inspection ensures that the special steel meets the specified dimensional requirements. This involves measuring the steel's dimensions, including length, width, thickness, and other critical dimensions, using calibrated instruments. By employing these diverse methods, manufacturers can conduct thorough testing of special steel to ensure it meets the required quality standards. This comprehensive testing guarantees the steel's performance, durability, and reliability in various applications.

Q:What are the different methods of surface electropolishing for special steel?: Special steel can undergo surface electropolishing using various methods, each with its unique benefits and applications. 1. Immersion Electropolishing: To achieve a smooth and polished finish, the special steel components are immersed in an electrolyte bath, and a direct current is passed through the solution. This method is ideal for large and complex parts, offering uniform surface improvement on all exposed areas. 2. Electrolytic Electropolishing: By applying a direct current directly to the surface of the special steel component using an electrode, the surface dissolves, resulting in a reflective and smooth finish. This technique allows precise control over the process and is suitable for smaller or intricate parts, targeting specific areas that require improvement. 3. Reverse Pulse Electropolishing: A combination of direct and reverse current pulses is utilized to achieve an exceptional surface finish. The reverse current pulses reduce surface roughness and eliminate embedded particles or contaminants. This method is especially beneficial for special steel components that require enhanced corrosion resistance and improved cleanliness. 4. Magnetic Field-Assisted Electropolishing: Applying a magnetic field to the electropolishing process can enhance the polishing rate and surface finish. The alignment of the electrical current by the magnetic field improves material removal, resulting in a smoother and more uniform surface. This method is preferred for difficult-to-polish special steels or those with complex geometries. 5. Flow-Assisted Electropolishing: By using a flowing electrolyte solution, the electropolishing process is enhanced. The flowing solution aids in removing dissolved material from the surface and prevents the formation of gas bubbles, resulting in a more efficient and smoother polishing. This method is suitable for large or flat special steel components requiring a high-quality surface finish. In conclusion, the choice of the appropriate method for surface electropolishing of special steel depends on specific component requirements, such as size, geometry, and desired surface finish. Each method has its advantages and considerations, and seeking guidance from an experienced electropolishing specialist is advisable to determine the most suitable approach.

Q:How are tool steels used in the manufacturing of cutting tools?: Tool steels are used in the manufacturing of cutting tools due to their excellent hardness, toughness, and wear resistance. These steels are specifically designed to withstand high temperatures, pressures, and repeated impacts during cutting operations. They are used to make various cutting tools like drills, milling cutters, saws, and blades. The high hardness of tool steels allows them to retain their sharpness for longer periods, ensuring efficient cutting performance. Additionally, their toughness helps withstand the mechanical stresses encountered during cutting, while their wear resistance enables them to maintain their cutting edges even after prolonged use. Overall, tool steels are crucial in the manufacturing of cutting tools, enabling precise and efficient material removal processes in various industries.

Q:Can special steel be used in the production of turbine blades?: Yes, special steel can be used in the production of turbine blades. Special steel alloys, such as nickel-based superalloys, are commonly used due to their high strength, heat resistance, and excellent corrosion resistance, making them suitable for the demanding conditions and extreme temperatures experienced in turbine engines.

Q:What is the role of special steel in the oil and gas industry?: Special steel plays a crucial role in the oil and gas industry as it is used in various critical applications. It provides high strength, corrosion resistance, and durability, making it suitable for manufacturing drilling equipment, pipelines, valves, and offshore structures. Special steel's ability to withstand extreme conditions, such as high pressure and temperature, ensures the safety and reliability of oil and gas operations, ultimately supporting the efficient exploration, extraction, and transportation of these resources.

Q:How does quenching and tempering affect the hardness of special steel?: Quenching and tempering significantly impact the hardness of special steel. Quenching involves rapidly cooling the steel from a high temperature, which results in a hard and brittle structure. On the other hand, tempering involves reheating the quenched steel to a specific temperature and then cooling it slowly, which reduces the brittleness and increases the toughness of the steel while maintaining a desired level of hardness. Overall, this heat treatment process modifies the microstructure of the steel, leading to a controlled increase in hardness while improving its mechanical properties.

Q:How does special steel contribute to the manufacturing of aerospace components?: The unique properties and characteristics of special steel make it an essential material in the manufacturing of aerospace components. Its exceptional strength, durability, and ability to withstand extreme temperatures and corrosion make it ideal for various applications in the aerospace industry. A major benefit of special steel in aerospace manufacturing is its capacity to endure high stress and pressure. During flight, aerospace components such as turbine blades, landing gear, and structural supports face tremendous forces. Special steel's strength and toughness enable these components to withstand these forces without failure, ensuring the safety and reliability of the aircraft. Moreover, special steel's resistance to extreme temperatures is crucial in the aerospace industry. For instance, aircraft engines operate at extremely high temperatures. Special steel alloys, like those containing nickel or cobalt, are used to manufacture components such as turbine discs and combustion chambers. These alloys can withstand the intense heat, preventing deformation or failure and ensuring optimal engine performance and efficiency. Additionally, special steel's resistance to corrosion is vital for aerospace applications. Aircraft are constantly exposed to harsh environmental conditions, including moisture, chemicals, and saltwater. Special steel alloys, such as stainless steel, exhibit high resistance to corrosion, preventing degradation and maintaining the structural integrity of aerospace components over time. This is particularly critical for crucial parts like fuel tanks, hydraulic systems, and airframe structures. In conclusion, special steel plays a significant role in the manufacturing of aerospace components by providing strength, durability, resistance to extreme temperatures, and corrosion resistance. Its unique properties guarantee the safety, reliability, and longevity of aerospace systems, making it an indispensable material in the aerospace industry.

Q:What are the different methods of protecting special steel against corrosion?: There exists a variety of techniques for safeguarding special steel from corrosion. Some commonly employed methods are as follows: 1. Application of Coatings: One of the most efficient approaches to prevent corrosion is to apply a protective coating onto the steel surface. This can be accomplished using diverse techniques like hot-dip galvanization, electroplating, or painting. The coatings act as a barrier, effectively preventing moisture and corrosive substances from coming into contact with the steel. 2. Utilization of Cathodic Protection: This method involves the use of either a sacrificial anode or an impressed current to shield the steel. In sacrificial anode cathodic protection, a more reactive metal is connected to the steel, thereby causing the sacrificial metal to corrode instead of the steel. Conversely, impressed current cathodic protection employs an external power source to provide a continuous flow of electrons, thus halting the corrosion process. 3. Alloying: The addition of specific elements to special steel can enhance its resistance against corrosion. For instance, stainless steel contains chromium, which forms a passive oxide layer on the surface, providing protection against corrosion. Likewise, the inclusion of elements like nickel, molybdenum, or copper can improve the steel's resistance to corrosion. 4. Passivation: Passivation is a chemical process that involves treating the steel with an acid solution to eliminate any impurities present on the surface. This process facilitates the formation of a protective oxide layer, thereby preventing further corrosion. 5. Use of VCI (Volatile Corrosion Inhibitors): VCI compounds are chemicals that emit vapors, forming a protective layer on the steel surface. This layer acts as a barrier, effectively safeguarding the steel against moisture and corrosive substances, thereby preventing corrosion. 6. Proper Maintenance and Cleaning: Regular maintenance and cleaning of the steel surface can significantly prolong its lifespan and prevent corrosion. By eliminating dirt, debris, and corrosive substances from the surface, the likelihood of corrosion is greatly reduced. It is essential to note that the selection of the appropriate method relies on various factors, such as the type of steel, the environmental conditions it will be exposed to, and the expected lifespan. Seeking guidance from corrosion experts or engineers can aid in determining the most suitable method for protecting special steel against corrosion.

Q:How does special steel contribute to the defense machinery industry?: The defense machinery industry heavily relies on special steel due to its numerous advantages and contributions to the performance and durability of various defense equipment. To begin with, special steel possesses remarkable strength and toughness, making it ideal for manufacturing crucial components like armor plates, ballistic missiles, submarines, and tanks. These components need to withstand impact, penetration, and extreme conditions, all of which special steel can handle. This ensures the safety and protection of military personnel and assets. Additionally, special steel offers excellent corrosion resistance, a crucial characteristic for defense machinery used in harsh environments such as maritime operations or combat zones. Corrosion can weaken structures and compromise equipment functionality, but special steel's resistance helps maintain the integrity and longevity of defense machinery. This reduces maintenance costs and increases operational readiness. Furthermore, special steel enables the production of precision components with high dimensional stability, essential for advanced defense systems like aircraft, missiles, and radars. These components require exceptional accuracy and reliability to function optimally, and special steel's uniformity and consistency meet these demands. This ensures precise performance and enhances the overall capabilities of defense machinery. Moreover, special steel also contributes to weight reduction in defense machinery. As military equipment becomes more complex and technologically advanced, reducing weight while maintaining strength is crucial for enhancing mobility, fuel efficiency, and overall operational effectiveness. Special steel's high strength-to-weight ratio allows for the development of lighter defense machinery without compromising durability or protection. In conclusion, special steel's exceptional strength, corrosion resistance, dimensional stability, and weight reduction properties make it an indispensable material in the defense machinery industry. It enables the production of robust and reliable equipment, ensuring the safety and effectiveness of military operations and enhancing the overall capabilities of defense forces.

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. One of the main applications is in the production of textile machinery, such as looms, spinning frames, and knitting machines. The use of special steel ensures high strength, durability, and precision in these machines, leading to increased productivity and efficiency in textile manufacturing. Additionally, special steel is utilized in the production of textile cutting tools, such as blades and needles, which require excellent hardness and wear resistance. These tools enable precise and efficient cutting of fabrics, contributing to the overall quality of textile products. In summary, special steel plays a crucial role in the textile industry by providing strong and durable machinery and high-performance cutting tools.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range