Hot Rolled Black Annealed Coil for Construction

Hot Rolled Black Annealed Coil for Construction

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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Basic Info.

Model NO.:Q195

Surface Treatment:Polished

Certification:SGS

Technique:Hot Rolled

Standard:ASTM, JIS, GB, AISI, BS

Application:Ship Plate

Edge:Slit edge

Steel Grade:Q195,Q235,Q345,Ss400,SPHC, A36, S235jr,S355jr,St37

Coil Weight:50-3000kg

Thickness:3-100mm

Export Markets:Global

Additional Info.

Trademark:XBY

Packing:Stanadrd Sea Worth

Standard:SGS

Product Description

Commodity: Hot rolled steel coil
Material: Q235, Q345, SS400, A36, S235JR, S355JR, S45C, S50C, A572
ST37, ST37-2, ST52 Q195 and etc.
Standard: ASTM A570, ASTM A36, JIS G3101, DIN EN 10025
GB/T09-2006
Surface treatment: polished and oiled

Tickness: 3-100mm
Width: 914-2500mm
Length: Coil
Coil ID: 580mm/610mm
Coil weight: <25MT
Applications: ship building, enginrering construction,mechanical , manufacturing,pavement slab, regular use

Applications	Standard
	GB	JIS	DIN	ASTM	OTHERS
Hot Rolled Mild Steel	Q195	SPHC,D,E		SAE1006-1008
Rolled Steel for General Structures	Q235	SS300 SS400 SS490 SS540	ST37-2ST52-3	A36 DIN USt34-2
Rolled Steel for Welded Structures	Q345	SM400 SM490 SM520	S355JR	A570-40 A573-70 A633-E

Q:Can steel coils be stacked on top of each other?: Yes, steel coils can be stacked on top of each other.

Q:How are steel coils used in the production of agricultural systems?: Steel coils are used in the production of agricultural systems as they are often shaped into various components like frames, supports, and structures. These components provide strength, durability, and stability to agricultural equipment such as tractors, harvesters, and irrigation systems, ensuring their long-term functionality and reliability in demanding farming environments.

Q:If I wear a pair of thick wool socks, is walking around in the snow with steel-toed boots going to be a problem? I'm wondering if the steel will make my toes too cold.: Yes, steel-toe boots are cold, thick wool socks or not. Suggest using Cofra orange colored pull-on knee boots. Non-steel toe cap resistant to 200 joule (one and a half tons of crush protection), penetration resistance, cold insulation to minus 20, ankle protection, heat resistant outer sole 300 degrees for one minute, energy absorption of seat region, slip resistance, the biggest traction cletes I've ever seen and they look like big boots seen the acid trip pretending to be film titled: Yellow Submarine. Available: www fra.it

Q:I bought a damascus steel knife. It will be used for display. Nothing like hunting/skinning. If It is just sitting around, will it rust? (assuming that it isn't getting wet) Thanks for the help.: For many spo Damascus Knifertsmen, a hunting knife is one of the most important and cherished pieces of outdoor equipment they will ever own. Hunting knives are used for everything from cutting rope to field dressing a fresh kill, which means they need to be strong, sharp, durable and able to withstand the rain. Many avid out doors men prefer to invest in a high-quality hunting knife that will last for years and will perform reliably in the field. Because of this desire for reliability and quality workmanship, the Damascus blade knife has become an increasingly popular choice within the past few decades. Following is a look at what a Damascus knife is and why it’s so coveted by hunters.

Q:What are the benefits of using coated steel coils in roofing applications?: Using coated steel coils in roofing applications offers several advantages. Firstly, the steel coils are highly durable and provide excellent resistance against corrosion. The coatings act as a barrier, protecting the metal from moisture, chemicals, and harsh weather conditions. This ensures that the roofing system remains intact and functional for a long time, reducing the need for frequent repairs or replacements. Secondly, coated steel coils offer superior strength and structural integrity. Steel is known for its high tensile strength, and when combined with the protective coating, it becomes even more resilient. This makes coated steel coils an ideal choice for roofing applications, as they can withstand heavy loads, extreme temperatures, and strong winds without compromising the structure's integrity. Additionally, coated steel coils are lightweight, making them easy to handle and install. This saves time and effort during the roofing process and reduces the overall weight of the structure, minimizing stress on the building's foundation. Furthermore, coated steel coils come in a variety of colors and finishes, allowing for greater design flexibility. Architects and homeowners can choose from a wide range of options to enhance the building's aesthetics. The coatings also provide enhanced UV resistance, preventing color fading and ensuring the roofing system maintains its appearance over time. Lastly, using coated steel coils in roofing applications is an environmentally friendly choice. Steel is highly recyclable, and the coatings used on the coils can be formulated to be environmentally friendly as well. This reduces the carbon footprint associated with construction and promotes sustainability. In conclusion, the benefits of using coated steel coils in roofing applications include durability, strength, lightweight, design flexibility, and environmental sustainability. These advantages make coated steel coils a reliable and cost-effective choice for any roofing project.

Q:I wasn't expecting much because i knew it was cheap (Trying to avoid high prices) But anyway i cut a few bottles and cans and i noticed the very edge of the blade was starting to bend. I ignored it and tried it on a 3 inch limb, and the whole blade bent sideways where the limb hit it.I heard cold steel was supposed to be top quality and I wanted to know how durable their swords are and if they're worth it. Thanks!: O.Adequate. First and fundamental it takes coaching and observe to use a katana. There may be a little bit component known as 'system'. You need to to search out an trainer. Except you're a fairly significant man, an O Katana is conveniently too large for you. Weapons of this way were not used for dueling, they have been further anti-cavalry weapons. As a substitute cumbersome for one in the direction of one combat. The cold steel katanas are not very regularly correct varieties of a japanese sword - missing finesse and poorly balanced. They are going to take a beating though and it seems like that's what you probably giving it. Severely, you possibly more often than not a hazard to your self and possible others round you - to search out an teacher.

Q:What are the different methods of cut-to-length shearing for steel coils?: Steel coils can be cut-to-length using various methods, each with unique advantages and applications. Some commonly used methods include: 1. Rotary Shearing: This technique utilizes a rotating shear blade to cut through the coil. It offers excellent precision and can handle a wide range of material thicknesses. Rotary shearing is well-suited for high-volume production and allows for high cutting speeds. 2. Guillotine Shearing: In this method, a straight blade is employed to cut through the coil. It is a versatile technique that can handle different material thicknesses and widths. Guillotine shearing is relatively simple and efficient, making it a popular choice for many applications. 3. Slitting: Slitting involves creating multiple longitudinal cuts in the coil to produce narrower strips. It is commonly used when a coil needs to be divided into smaller coils or when narrower strips are necessary for specific applications. Slitting can be performed using either rotary or straight blades. 4. Laser Cutting: Laser cutting employs a high-powered laser beam to melt or vaporize the material, resulting in a precise and clean cut. It is ideal for cutting complex shapes or patterns and can handle both thin and thick steel coils. Laser cutting offers high accuracy and minimal material distortion. 5. Waterjet Cutting: In this method, a high-pressure stream of water mixed with abrasive particles is used to cut through the coil. It is suitable for a wide range of materials, including steel, and can achieve high accuracy. Waterjet cutting is often utilized for cutting thick coils or when minimizing heat-affected zones is crucial. Each method has its own strengths and limitations, and the selection depends on factors such as material thickness, required precision, production volume, and specific application requirements. Choosing the most suitable method is vital to ensure efficient and high-quality cut-to-length shearing for steel coils.

Q:What are the dimensions of steel coils used in the automotive industry?: Steel coils used in the automotive industry come in various dimensions, which are determined by the specific application and requirements. Normally, the thickness of these coils falls between 0.5mm and 3mm, while the width ranges from 500mm to 2000mm. The length of the coils is subject to variation, depending on the production process and customer specifications. Furthermore, the weight of the coils can range from a few hundred kilograms to several tons. It is worth mentioning that these dimensions serve as general guidelines and may differ based on the particular needs of the automotive manufacturer.

Q:How are steel coils inspected for impact resistance?: To ensure the durability and ability of steel coils to withstand external forces, they are commonly inspected for impact resistance using various methods. One such method is the drop test, where a steel coil is dropped from a specified height onto a hard surface, simulating the impact it may experience during transportation or handling. During the drop test, the coil is visually examined for visible signs of damage, such as dents, cracks, or deformations. Additionally, other examinations like ultrasonic testing or magnetic particle inspection may be conducted to detect hidden internal defects that could compromise its impact resistance. Another method employed to inspect steel coils for impact resistance is the pendulum test. This involves swinging a pendulum with a known weight and height to strike the surface of the coil. The amount of energy absorbed by the coil during the impact is measured and used to assess its resistance to impact. Furthermore, laboratory tests like Charpy impact testing may be conducted on steel coils to determine their resistance to sudden impacts. This test involves striking a notched sample of the coil with a pendulum hammer, measuring the energy absorbed by the sample, and evaluating its impact strength. Overall, a combination of drop tests, visual inspections, non-destructive testing methods, pendulum tests, and laboratory tests are employed to inspect steel coils for impact resistance. These inspections ensure that the coils meet the required standards and can endure the potential challenges they may face during transportation, storage, and usage.

Q:What is the role of steel coils in the production of fencing materials?: Steel coils play a crucial role in the production of fencing materials as they are used to create the wire mesh that forms the main structure of the fence. The coils are unraveled and fed into a machine which cuts and shapes the steel into the desired size and form. This wire mesh is then further processed and treated to enhance its strength and durability before being incorporated into the final fencing products.

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