Square Bar, Mild Steel Billet From China Manufacturer

Square Bar, Mild Steel Billet From China Manufacturer

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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:

Technique:

Hot Rolled

Shape:

Square

Surface Treatment:

Dry

Steel Grade:

Q195,Q215,Q235

Certification:

SGS

Thickness:

60mm-150mm

Width:

60mm-150mm

Length:

6-12m

Net Weight:

23mt

Packaging:

Bare Packing

Square steel billet, square bar, mild steel billet best price from China manufacturer

Name:	Square bar
LENGTH:	6 meter to 12 meter (+ 50mm)
Size:	100100, 120120, 150150, 200200
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	6060/9090/100100/120120/150*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

Advantage:
1. Prime quality and competitive pirce
2. Good reputation and large market
3. Big company scale
4. Good service and prompt reply

Shipment:
Logistic department established and serves for sales department. Cargo is delivered to the port by our own trucks. Both bulk and container service are available and cargo shipment is in hands of logistic staffs.

Q: Hi I was thinking about buying this knife, but i wasn't sure if it was good because it's stainless steel.: This isn't really a question for this section, but I'm still happy to help out since I'm a big cutlery nerd as well. One thing to look out for when buying a knife is a lack of specifics on what steel is being used. High Carbon Stainless Steel doesn't tell you what the steel is, just what it MIGHT be. Chances are it's something along the lines of 420HC or 440A, both of which are softer steels. They aren't the worst steels around, but they are very quick to dull. You'd be better off looking at the Balisongs of Benchmade. They'll cost more, but you'll know that you're getting something made with quality materials and that won't break on you. And if it does break for some odd reason, Benchmade's warranty and customer service are both fantastic. Although if a more questionable knife is okay with you as long as the price isn't too high, then at least 420HC and 440A aren't too brittle and will take a decent edge even though they'll dull quickly. As for whether stainless steel is good for a knife or not, that depends on the type of stainless steel and what you're going to use the knife for. Many stainless steels are more brittle than a carbon steel, so high carbon stainless steels are a bit more likely to rust but a little tougher as well. In a butterfly knife, a steel like that is a good way to go, although the steels used by Benchmade, as I mentioned, are of a much better quality.

Q: What are the common applications of hot-dip galvanized steel coils?: Hot-dip galvanized steel coils are widely utilized across various industries due to their exceptional resistance to corrosion and long-lasting durability. These coils find numerous applications in different sectors, including construction, automotive, appliances, agriculture, electrical and telecommunication, transportation, and industrial sectors. The following are some of the common uses of hot-dip galvanized steel coils: 1. Construction: The construction industry extensively relies on hot-dip galvanized steel coils for applications like roofing, siding, gutters, and downspouts. The coils' corrosion resistance ensures that structures can withstand harsh weather conditions, resulting in low-maintenance and long-lasting buildings. 2. Automotive: In the automotive sector, hot-dip galvanized steel coils are widely employed for manufacturing body panels, frames, chassis, and structural components. These coils provide enhanced protection against rust and offer high strength, ensuring the longevity of automotive parts. 3. Appliances: Hot-dip galvanized steel coils are utilized in the production of various household appliances such as refrigerators, air conditioners, ovens, and washing machines. The coils' corrosion resistance and aesthetic appeal make them an ideal choice for these appliances. 4. Agriculture: The agricultural sector commonly uses hot-dip galvanized steel coils for constructing greenhouses, livestock shelters, fences, and irrigation systems. The galvanized coating protects the steel from corrosion caused by exposure to moisture and chemicals commonly found in agricultural settings. 5. Electrical and Telecommunication: The electrical and telecommunication industries employ hot-dip galvanized steel coils for manufacturing transmission towers, poles, cable trays, and electrical conduits. These coils' corrosion resistance and high strength ensure the safety and reliability of these infrastructure components. 6. Transportation: Hot-dip galvanized steel coils play a significant role in the transportation industry, particularly in manufacturing trailers, shipping containers, and chassis components. The galvanized coating provides protection against corrosion caused by road salt, moisture, and various environmental factors. 7. Industrial Applications: Hot-dip galvanized steel coils are widely used in various industrial applications, including storage tanks, pipelines, ductwork, and industrial equipment. The coils' corrosion resistance and durability ensure the integrity and longevity of these structures and equipment. In conclusion, hot-dip galvanized steel coils have a wide range of applications in industries such as construction, automotive, appliances, agriculture, electrical and telecommunication, transportation, and industrial sectors. The coils' corrosion resistance, durability, and aesthetic appeal make them a versatile and extensively used material in these applications.

Q: I'm looking for a good source as to the 'structural formula' of steel. I'm not quite sure if that's what it's actually called, but here's a link to what I'm looking for.: That's a very good question. What you need to do is run down to your local university and sign up for a undergraduate degree in Civil Engineering and after you finish that (4 to 5 years) then you need to sign up for a masters degree in Structural Engineering (2 to 3 years). Then, get yourself a structural engineering job and in 4 years you will be able to test to become a Professional Engineer. Whew, after that you will get paid very well as a tower designer.

Q: I am in the US and looking for a price on wide flange steel. I need a price of one W10x30 and 20 feet long.: The price of steel is increasing daily, so an exact answer is rough. A W10x30 is a fairly common shape and shouldn't be too hard to find. For a very rough ballpark number, say $700/ton (installed price), the piece you require should be in the range of about $250.00 or less as I assume you'll be doing the installing. Please don't take this as the gospel, however. Price varies on location, stock, and availability. Open the phone book and contact your local steel supplier. Because the piece you require is fairly short, you might get lucky and find someone who has a waste piece that length that they will give you a good deal on. --------------------------------------... I just checked the AISC web site to verify the number I quoted above and they posted an article stating that the average mill price had just increased to over $1000/ton in May. The best advice I can provide at this point is to buy the W10 now and don't wait any longer.

Q: What are the different grades of steel used for making coils?: The different grades of steel used for making coils vary depending on the specific application and requirements. Common grades include low carbon steel (e.g., ASTM A36), medium carbon steel (e.g., ASTM A572), high carbon steel (e.g., ASTM A516), and stainless steel (e.g., AISI 304). Each grade offers different properties such as strength, ductility, corrosion resistance, and heat resistance, allowing manufacturers to choose the most suitable grade for their coil production needs.

Q: Maybe it is obvious. But i have thought alot about it.I thought steel at a cool temperature was unbreakable. I am not one for science or physics or engineering (i am a political science major). But i don't understand why the planes that struck the world trade center on 9-11 didn't just dent the side and fall,How did the place break the steel? Was it the velocity? Is steel easily broken?I realized that i wasn't taught how the planes broke the steel, and that no one ever asked. I searched the web and i couldn't find the answer or even anyone who had asked the question before.(i don't care about conspiracy theories, i just want scientific facts): I saw a one-hour program about this on PBS a couple of years ago. The buildings were constructed with the concrete-clad steel supporting columns at the center of the buildings, with a relatively thin lattice of steel struts along the outer wall. When the planes hit, they sheered through the thin steel struts easily by sheer momentum, while, at the same time, the thin steel stripped off the wings. The bodies of the planes got as far as the supporting columns in the center of the buildings, but were stopped there. The heaviest, densest pieces, the engines, went completely through the buildings and popped out the other side. It's important to understand that even light materials can cut through metal, if the light material is going fast enough. I saw this first hand, when I was in the Navy and stationed on board ship. We had a helicopter crash on our flight deck during heavy weather. The blades were made of light, carbon-composite material, but they were going so fast that they cut through the aluminum deck. I still have photos of that damage.

Q: What are the common coil edge options?: The common coil edge options include open coil edges, closed coil edges, and double heat-treated coil edges.

Q: How is the demand for steel coils influenced by the construction sector?: The construction sector heavily influences the demand for steel coils. These coils are essential in construction as they are used for various purposes such as structural framework, roofing, fencing, and reinforcement. There are several factors that drive the construction sector's demand for steel coils. Firstly, as the construction industry grows and expands, the need for steel coils increases to meet the rising demand for new infrastructure, commercial buildings, and residential properties. This includes the construction of bridges, highways, airports, office complexes, residential towers, and more. Secondly, the demand for steel coils in the construction sector is influenced by economic conditions. When the economy is performing well and there is increased investment in construction projects, the demand for steel coils tends to rise. Conversely, during economic downturns or recessions, the construction sector slows down, resulting in a decrease in demand for steel coils. Furthermore, changes in construction techniques and advancements in technology also impact the demand for steel coils. As new construction methods and materials are introduced, the use of steel coils may increase or decrease depending on their compatibility and effectiveness in these new applications. For example, the popularity of pre-engineered steel buildings has led to an increased demand for steel coils. Government policies and regulations also play a crucial role in shaping the demand for steel coils in the construction sector. Government initiatives promoting infrastructure development, sustainable construction practices, or energy-efficient buildings can significantly impact the demand for steel coils. For instance, incentives for green buildings may drive the use of steel coils in construction projects aiming for LEED certification. In conclusion, the demand for steel coils is tightly connected to the construction sector. Economic conditions, construction activity, technological advancements, and government policies all influence the demand for steel coils in the construction industry. Understanding these factors is crucial for steel manufacturers and suppliers to effectively meet the needs of the construction sector.

Q: What are the different testing methods used for steel coils?: There are several testing methods used for steel coils, including visual inspection, dimensional measurements, hardness testing, chemical composition analysis, and various non-destructive testing techniques such as ultrasonic testing, magnetic particle testing, and eddy current testing. These methods help ensure the quality and integrity of steel coils by detecting any defects, flaws, or deviations from the required specifications.

Q: How are steel coils used in the manufacturing of metal structures?: Steel coils are commonly used in the manufacturing of metal structures as they provide a convenient and efficient way to shape and form various components. These coils are unrolled and then processed through machinery that cuts, bends, and shapes the steel into the desired size and shape. This allows for precise and consistent fabrication, making it easier to assemble and construct metal structures such as buildings, bridges, and machinery.

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