HR Steel Coil SS400 A36 Q235 Q345 Q195 Hot Rolled Steel Coil
- Ref Price:
-
$330.00 - 520.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
HR Steel Coil SS400 A36 Q235 Q345 Q195 Hot Rolled Steel Coil
Quick Details
Name | Hot Rolled Steel Coil |
Standard | GB/ASTM/SAE/AISI/DIN/JIS/EN/BS |
Surface Treatment: | Black/Peeling/Polished/Machined |
Delivery Condition: | Hot Rolled or Forged/Peeled or Black Surface |
Test | SGS/UT 100% Elements Testing |
Certificate: | ISO/Mill Certificate |
Service: | 24 hours online service / |
more than 20 years trading and manufacture | |
Quality Assurance: | the third party inspection, such as SGS, BV, TUV…etc. is acceptable |
Packaging Details: | Seaworthy Packaging or as per customer's packing instruction |
Specification
Hot Rolled Steel Coil Specification : Width(mm)*Thickness(mm) | ||
145*2.5 | 255*2.2 | 315*2.75 |
156*1.3 | 255*2.3 | 355*1.5 |
156*1.5 | 255*2.5 | 335*1.7 |
156*1.8 | 272*1.5 | 335*1.8 |
156*2.0 | 272*1.7 | 335*2.0 |
183*1.2 | 272*1.8 | 335*2.2 |
183*1.3 | 272*2.0 | 335*2.3 |
183*1.5 | 272*2.2 | 335*2.5 |
183*2.0 | 272*2.3 | 355*1.5 |
196*1.3 | 272*2.5 | 355*1.7 |
196*1.5 | 295*1.5 | 355*1.8 |
196*1.7 | 295*1.7 | 355*2.0 |
196*1.8 | 295*1.8 | 355*2.2 |
196*2.0 | 295*2.0 | 355*2.3 |
196*2.2 | 295*2.2 | 355*2.5 |
196*2.3 | 295*2.3 | 385*2.5 |
196*2.5 | 295*2.5 | 385*2.75 |
232*1.0 | 295*2.75 | 395*2.5 |
232*1.3 | 305*1.5 | 395*2.75 |
232*1.5 | 305*1.7 | 395*3.5 |
232*1.7 | 305*1.8 | 395*3.75 |
232*1.8 | 305*2.0 | 395*4.0 |
232*2.0 | 305*2.2 | 406*2.0 |
232*2.2 | 305*2.3 | 406*2.3 |
232*2.3 | 305*2.5 | 413*2.0 |
232*2.5 | 315*1.5 | 434*3.0 |
255*1.0 | 315*1.7 | 485*3.0 |
255*1.3 | 315*1.8 | 512*3.75 |
255*1.5 | 315*2.0 | 515*2.5 |
255*1.7 | 315*2.2 | 515*4.2 |
255*1.8 | 315*2.3 | 515*3.0 |
255*2.0 | 315*2.5 | 515*4.75 |
Company Information
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 | l 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. |
l 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. |
Product Show
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: How is special steel used in the production of engine components?
- Special steel is used in the production of engine components due to its exceptional strength, durability, and resistance to heat and corrosion. It is commonly used to manufacture parts such as crankshafts, camshafts, connecting rods, and valves, which are subjected to high stress and temperature conditions. The special steel's properties enable these components to withstand the demanding operating conditions of engines, resulting in enhanced performance, reliability, and longevity.
- Q: What are the common challenges in heat treating special steel?
- Heat treating special steel poses a range of difficulties. One of the main challenges is to attain the desired hardness and strength while maintaining the desired microstructure. Special steels often necessitate specific heat treatment processes, such as quenching and tempering, to achieve the desired mechanical properties. However, the high alloy content in these steels can make it challenging to achieve uniform heat distribution and control the cooling rate during quenching, resulting in inconsistent hardness and potential distortion. Another obstacle in heat treating special steel is managing residual stresses. During the heating and cooling process, differential thermal expansion and contraction can cause stress to accumulate within the steel, potentially leading to cracking or distortion. To minimize these stresses, it is crucial to employ proper heat treatment techniques, such as preheating and controlled cooling rates. Special steels also require stringent cleanliness standards, as impurities or non-metallic inclusions can adversely affect their mechanical properties. Ensuring the cleanliness of the steel prior to heat treatment can be difficult and may entail additional steps, such as degreasing, pickling, or using protective atmospheres during heat treatment. Furthermore, some special steels are highly susceptible to overheating, which can result in grain growth and the loss of desired properties. To prevent overheating and ensure consistent outcomes, precise temperature control and monitoring are essential. Finally, heat treatment of special steels must take into account specific time-temperature transformation (TTT) and continuous cooling transformation (CCT) characteristics. Understanding and adhering to the appropriate heating and cooling cycles are crucial for achieving the desired microstructure and properties. In conclusion, the challenges in heat treating special steel include achieving the desired hardness and microstructure, managing residual stresses, ensuring cleanliness, preventing overheating, and adhering to specific time-temperature transformation characteristics. Overcoming these challenges necessitates expertise, precise control, and strict adherence to heat treatment protocols.
- Q: What are the different methods for improving the electrical conductivity of special steel?
- There are several methods for improving the electrical conductivity of special steel, including alloying, heat treatment, and surface modifications. Alloying involves adding elements like copper, nickel, or silver to the steel to enhance its conductivity. Heat treatment processes such as annealing or quenching can also improve conductivity by altering the microstructure of the steel. Additionally, surface modifications like electroplating or coating can be employed to enhance electrical conductivity.
- Q: Can special steel be used in the automotive industry?
- Yes, special steel is commonly used in the automotive industry for various applications such as engine components, chassis parts, and suspension systems. Its high strength, durability, and resistance to corrosion make it ideal for improving safety, performance, and overall quality of automobiles.
- Q: How does special steel perform in abrasive wear applications?
- Special steel performs well in abrasive wear applications due to its high hardness, toughness, and resistance to deformation. It can withstand the constant friction and impact caused by abrasive particles, resulting in minimal wear and extended longevity of the material. Additionally, special steel often has excellent heat resistance, corrosion resistance, and good dimensional stability, making it a reliable choice for abrasive wear applications.
- Q: What are the factors that affect the machinability of special steel?
- The factors that affect the machinability of special steel include the composition and microstructure of the steel, hardness and strength of the material, cutting tool material and geometry, cutting speed and feed rate, coolant or lubrication used during machining, and the presence of any impurities or surface defects on the steel.
- Q: What are the specific requirements for special steel used in the oil and gas pipeline industry?
- The specific requirements for special steel used in the oil and gas pipeline industry include high strength, corrosion resistance, and toughness to withstand harsh operating conditions. The steel must also have excellent weldability and formability for ease of fabrication and installation. Additionally, it should have low sulfur and phosphorus content to prevent embrittlement and ensure long-term durability. Furthermore, the steel should possess high fracture toughness and resistance to hydrogen-induced cracking, as well as meet specific dimensional and mechanical property standards set by industry regulatory bodies.
- Q: How does special steel contribute to the overall strength and durability of structures?
- Special steel contributes to the overall strength and durability of structures in several ways. Firstly, special steel is manufactured using specific alloying elements that enhance its mechanical properties, such as increased tensile strength and hardness. This makes it capable of withstanding higher loads and pressures, ensuring the structural integrity of the building or infrastructure. Moreover, special steel is known for its excellent corrosion resistance, which is crucial for structures exposed to harsh environmental conditions or in contact with corrosive substances. By preventing rust and degradation, special steel prolongs the lifespan of structures, reducing maintenance costs and the need for frequent repairs or replacements. Additionally, the unique properties of special steel allow for the creation of more streamlined and lightweight structures. Its high strength-to-weight ratio enables architects and engineers to design structures with thinner sections and reduced material usage without compromising strength. This not only saves costs but also minimizes the environmental impact associated with construction. Furthermore, special steel possesses exceptional toughness and impact resistance, making it highly resistant to fractures or buckling under extreme loads or dynamic forces. This property is particularly crucial for structures subjected to seismic events, heavy vibrations, or impacts, as it ensures the safety and stability of the building or infrastructure. In summary, special steel plays a vital role in enhancing the overall strength and durability of structures. Its unique mechanical properties, corrosion resistance, lightweight nature, and high toughness contribute to the longevity, safety, and cost-effectiveness of buildings and infrastructures.
- Q: Is special steel recyclable?
- Yes, special steel is recyclable.
- Q: What are the different types of spring steel?
- There are several different types of spring steel, including high-carbon spring steel, alloy spring steel, stainless steel, and music wire.
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HR Steel Coil SS400 A36 Q235 Q345 Q195 Hot Rolled Steel Coil
- Ref Price:
-
$330.00 - 520.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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