Square Steel Billet, Square Bar, Mild Steel Billet Best Price From China Manufacturer
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 50000 m.t./month
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Specification
Standard:
ASTM,GB,DIN,JIS
Technique:
Hot Rolled
Shape:
Square
Surface Treatment:
Dry
Steel Grade:
Q195,Q215,Q235
Certification:
ISO,SGS,BV,CE
Thickness:
100mm-150mm
Width:
100mm-150mm
Length:
6-12m
Net Weight:
23mt
Packaging:
Standard Export Packing
Name: | Square bar |
LENGTH: | 6 meter to 12 meter (+ 50mm) |
Size: | 100*100, 120*120, 150*150, 200*200 |
Grade: | 3SP,5SP,Q235,20MnSi. |
Shape: | Square, Round |
Technique: | Hot-Rolled |
Standard: | ASTM/GB |
BENDING | No more than 5mm in 1 meter No more than 30mm in 6 meter No more than 60mm in 12 meter |
ANGULAR TWIST | No more than 1 degree per meter and not more than 6 degree over 12 meter length. |
Chemical composition | C, Si, Mn, P, S, N, etc |
Product Description
Chemical Properties
Size | 60*60/90*90/100*100/120*120/150*150 |
Length | 6000mm-12000mm |
Standard | GB |
Application | To produce bars or other applications |
Grade | Q195/Q235/Q275/3SP/5SP/20MnSi |
Packing terms | TT/LC |
Package | Mill's standard packing or as client's requirement |
Delivery time | Within 10-30 days after receiving the deposit or LC |
Chemical Composition
Standard | C(%) | Mn(%) | S(%) | P(%) | Si(%) |
Q195 | ≤0.12 | ≤0.50 | ≤0.040 | ≤0.035 | ≤0.30 |
Q235 | ≤0.20 | ≤1.40 | ≤0.045 | ≤0.045 | ≤0.35 |
Q275 | ≤0.22 | ≤1.50 | ≤0.045 | ≤0.045 | ≤0.35 |
20MnSi | 0.17-0.25 | 1.2-1.6 | ≤ 0.050 | ≤ 0.050 | 0.40-0.80 |
3SP | 0.14-0.22 | 0.40-0.85 | ≤ 0.050 | ≤ 0.040 | 0.05-0.15 |
5SP | 0.28-0.37 | 0.50-1.00 | ≤ 0.050 | ≤ 0.040 | 0.15-0.30 |
The product show



Packaging:
Strip:Wooden box or carton box; max 3 tons/wooden box;50kgs/carton box. |
Coil: Wooden pallet,max 3tons/wooden pallet. |
Flat bar : wooden box or bundled by waterproof woven cloth, max 3 tons. |
Sheet/Plate: wooden pallet, max 3 tons |
Wire: carton box,50~100kgs/CTN |
Shipping
20'GP: Max load weight:20 tons |
40'GP: Max load weight:25 tons |
40'HQ: Max load weight:25 tons |
How to make an order?
· Sample approval
· Client make 30% deposit or open LC after confirming the PI
· Client visit our workshop to check quality or arrange Third-party to inspect the cargo.
· After passed Inspection, then we arrange shipment with shipping agent.
· Supplier arrange necessary documents and send copy of these documents
· Client remit balance payment
· Supplier send original documents or telex release the goods
· Quality warranty for 2year after shipment
After sales service
· After receive the goods, We hope to get your feedback at first time.
· We could provide installation guide, if you need, we could give you global service.
· Our Sales are 24-hours online for your request.
Professional sales
· We value every inquiry sent to us, ensure quick competitive offer.
· We cooperate with customer to bid tenders. Provide all necessary document.
· We are a sales team, with all technical support from engineer team.
- Q: How is steel used in the energy sector, such as in power plants?
- Steel is widely used in the energy sector, particularly in power plants, due to its strength and durability. It is used for various applications such as constructing the frames and structures of power plants, including the buildings, support systems, and platforms. Steel is also used in the fabrication of boilers, turbines, and generators, which are essential components of power generation. Additionally, steel pipes and pipelines are used for transporting fuel, gases, and steam within power plants. Overall, steel plays a crucial role in providing the necessary infrastructure and equipment for efficient and reliable energy production in power plants.
- Q: What are the cost implications of using steel products in various applications?
- The cost implications of using steel products in various applications can vary depending on factors such as the type of steel, the quantity required, and the specific application. Generally, steel is a widely available and cost-effective material. However, the cost can increase for specialized steel alloys or when dealing with large quantities. Additionally, factors like transportation, fabrication, and installation may also contribute to the overall cost.
- Q: How is steel wire rope inspected for fatigue and wear?
- Steel wire rope is inspected for fatigue and wear through visual examination and non-destructive tests. This includes inspecting the rope for signs of corrosion, broken wires, or distorted strands. Additionally, magnetic particle inspection and ultrasonic testing are often used to detect hidden defects and measure the rope's internal condition. Regular inspections and maintenance help ensure the integrity and safety of steel wire ropes.
- Q: How is steel used in the production of pipelines?
- Steel is commonly used in the production of pipelines due to its strength, durability, and corrosion resistance. It is used to manufacture the pipe itself, providing a reliable and long-lasting material for transporting fluids and gases over long distances. Steel pipes are also commonly coated or lined to further enhance their resistance to corrosion and improve their overall performance in various environments.
- Q: How are steel bars used in the reinforcement of dams and reservoirs?
- Steel bars, also known as reinforcing bars or rebars, are commonly used in the reinforcement of dams and reservoirs. These bars are strategically placed and embedded within the concrete structure to enhance its strength and durability. By providing tensile strength, steel bars help prevent cracking and structural failure caused by extreme pressure or environmental factors such as water pressure and seismic activity. The steel bars also help to distribute and transfer loads evenly throughout the structure, ensuring its stability and longevity in the face of various external forces.
- Q: What are the applications and uses of steel products in various industries?
- Steel products have a wide range of applications and uses in various industries. In the construction industry, steel is extensively used for building structures, bridges, and infrastructure due to its strength and durability. It is also commonly used in the automotive industry for manufacturing car bodies and structural components. Additionally, steel is essential in the manufacturing of machinery, tools, and equipment across various sectors. Its versatility and ability to be fabricated into different shapes make it ideal for creating pipes, wires, and electrical appliances. Moreover, steel is widely used in the energy sector for power generation and transmission, as well as in the packaging industry for cans, containers, and packaging materials. Overall, the applications of steel products are vast and crucial in numerous industries due to their strength, versatility, and reliability.
- Q: What are the properties of corrosion-resistant steel for marine applications?
- Corrosion-resistant steel for marine applications possesses several key properties. Firstly, it has a high resistance to corrosion, which is crucial when exposed to the harsh and corrosive marine environment. Additionally, it offers excellent strength and durability, ensuring long-term performance even in challenging conditions. It is also often designed to withstand pitting, crevice corrosion, and stress corrosion cracking, which are common issues in marine environments. Furthermore, corrosion-resistant steel for marine applications usually has good weldability, allowing for easy fabrication and maintenance. Overall, these properties make it a reliable and cost-effective choice for various marine structures and equipment.
- Q: What are the different types of steel products used in the manufacturing of tools and machinery?
- There are several types of steel products commonly used in the manufacturing of tools and machinery. Some of the most common ones include carbon steel, alloy steel, stainless steel, and tool steel. Carbon steel is a popular choice due to its affordability and high strength. Alloy steel contains additional elements such as manganese, chromium, and nickel, which enhance its properties like durability and corrosion resistance. Stainless steel is known for its resistance to rust and corrosion, making it ideal for tools and machinery used in harsh environments. Lastly, tool steel is specifically designed for tool manufacturing, offering exceptional hardness, wear resistance, and toughness.
- Q: How do steel products contribute to the construction of data centers and IT facilities?
- Steel products play a significant role in the construction of data centers and IT facilities by providing structural support, durability, and safety. Steel is widely used in the construction of the building's framework, ensuring the facility can withstand the weight of heavy equipment and support the complex infrastructure required for data storage and processing. The use of steel also allows for flexible and scalable designs, accommodating future expansions or modifications. Additionally, steel's fire-resistant properties help protect critical IT equipment from potential hazards, making it an essential component in ensuring the reliability and security of data centers and IT facilities.
- Q: What are the advantages of using steel plates in manufacturing?
- There are several advantages of using steel plates in manufacturing. Firstly, steel plates offer high strength and durability, making them suitable for applications that require load-bearing capabilities. Secondly, steel plates are resistant to corrosion, making them ideal for industries where exposure to moisture or chemicals is common. Additionally, steel plates can be easily shaped and formed, allowing for customization according to specific project requirements. Lastly, steel plates have excellent thermal conductivity, ensuring efficient heat transfer in various manufacturing processes.
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Square Steel Billet, Square Bar, Mild Steel Billet Best Price From China Manufacturer
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 50000 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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