Hot Rolled Coil/Strip Steel Prime Quality/China SupplierSS400
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Product Description
Product | Hot Rolled Steel Coil |
Place of origin | Tianjin, China |
MOQ | 25 tons |
Thickness | 1.0mm-80mm |
Width | 600mm-3000mm |
Length | In coil, 3000-15000mm |
Application | Construction of vessels, containers, buildings, roads, railways, other infrastructure, appliances, and so on. |
Standard | AISI, ASTM, BS, DIN, JIS, GB, etc |
Grade | A572,A573,A633,A678,A709,A710,G3101,G3136,etc |
Type | Steel Coil |
Surfacing | Vanished, painted, oiled or as request |
Technology | Hot Rolled |
Price | FOB USD 500-900 per ton |
Port | Tianjin, China |
Payment Terms | L/C,T/T, Western Union, Money Gram |
Product Ability | 5000 tons per month |
Delivery | Within 15-30 days upon receipt of L/C or deposits |
Packing | Standard seaworthy export packing or as the request of customers |
Chemical Composition
Grade | Chemical Composition | ||||
C | Si | Mn | P | S | |
Q345B | ≤0.20 | ≤0.55 | 1.00-1.60 | ≤0.040 | ≤0.040 |
Q345C | ≤0.20 | ≤0.55 | 1.00-1.60 | ≤0.035 | ≤0.035 |
Q345D | ≤0.18 | ≤0.55 | 1.00-1.60 | ≤0.030 | ≤0.030 |
Specification
Product Name | Steel Grade | Thickness mm | Width m | Application |
General structural steel | Q195,Q215A-Q235A/B/C/D , Q275A/B/C/D; SS330,SS400,SPHT1/2/3 | 1.9~25.4 | 0.7~2 | normal construction |
Low Carbon steel | SPCC,SPHC,St12,SAE1008; SPHD,SPCDK,St12,St13; SPHE,SPCE,St14 IF3 BH340 | 1.9~25.4 | 0.7~2 | Applied for cold rolling |
Carbon constructional quality steel | 08-45#,08Al15Al,S 20C S 35C S 45C, K08AlZ06-10AlP | 1.9~25.4 | 0.7~2 | After being machined and hot treated to used as mechanical component |
Low-alloy constructional steel | SM490ASM490YA15Mn, Q345A Q345B Q345C Q345D | 1.9~25.4 | 0.7~2 | normal construction |
Hot Rolled Steel Chequered Coil | Q235 and custom | 2.0~ 8.0 | 0.9 |
Product Images:
Why choose us?
1,Convenient in transportation
2,Good quality with reasonable price
3,Attractive in apperence
4,Professional team
FAQ
1. Q: Where is your company located? How can I visit there?
A: Our company is located in Beijing, China. Welcome to visit us.
2. Q: Can I get sample and how long will it take?
A:Yes. We can supply sample. And you need to pay for courier.
3. Q: What's the MOQ?
A: Our MOQ is 20mt.
4. Q: What's the delivery time?
A: It will take about 30 days after TT or L/C.
5. Q: What is the payment terms?
A: T/T, L/C at sight
6. Q: How does your factory carry out quality control?
A: We attach great importance to quality control.Every part of our products has its own QC.
7. Q: What certificate do you have?
A: We have SGS, ISO9001 etc. Also we can apply any certificate if you need if the qty is OK.
- Q: I was reading about the Colt 38 Super Custom and it said it's optional between a carbon steel frame or a stainless steel frame. What is the difference? There is also a choice between aluminium or stainless steel hammers and triggers can you also tell me the difference between them please?
- If your talking about a folding pocket knife, I think that it's basically six one way and a half dozen the other. I actually do prefer stainless for my pocket knives. I don't want to oil a knife to the degree I feel carbon requires, only to then stick it my pocket to attract dirt to the knife and oil to my pants. I'm the exact opposite on sheath knives though. I like 1095 carbon steel, plain edge sheath knives. I'll thrash on them HARD, and I rarely have major edge problems. Of course, I require them to be coated with some kind of powder coat or the like, because they can rust, but I do try and keep them clean and dry when in the sheath, so they won't pit the uncoated edge. My reasons for this sheath knife preference is multi-fold. First, these knives are simply affordable. I don't spend $80 dollars on a outdoors sheath knife. I use the tool too hard to want to spend more. I don't like the more traditional stainless steels such as AUS-8, 420HC, and 440C (not to mention the HORRENDOUS 440A) because I feel that the all else being equal, a stainless blade will bend before a carbon blade will break. I also think that carbon holds an edge at least as well, if not better, than traditional stainless, and it's much easier to hone. I don't know much about these new laminates, other than the very hard, but not so tough. They seem to be POSSIBLY too brittle for my use. That, combined with the fact that they cost a FORTUNE, means that I just won't be considering them.
- Q: How are steel coils coated for added protection?
- To enhance their durability and resistance to corrosion, steel coils undergo a process known as coil coating, wherein a protective layer is applied onto their surfaces. There are several methods employed to coat steel coils, but the most commonly used one is the continuous coil coating process. Under this process, the steel coil is unwound and extensively cleansed to eliminate any contaminants or impurities on its surface. This step ensures proper adhesion of the coating material. Once the steel coil is cleansed, it undergoes a pre-treatment to enhance its surface properties. Typically, this involves the application of a chemical solution or a conversion coating onto the coil's surface. The aim of this step is to create a surface that is receptive to the coating material and improves its adhesion. Following the pre-treatment, the steel coil is coated with a protective layer, which can be in the form of liquid paint, powder coating, or a combination of both. The coating material is applied evenly onto the coil's surface using techniques like roll coating, spray coating, or electrostatic coating. Once the coating is applied, the steel coil is cured or dried using heat or, in some cases, ultraviolet light. This curing process ensures a strong bond between the coating material and the steel surface, resulting in the desired protective properties. The coated steel coil then undergoes inspection to ensure quality control measures like thickness, adhesion, and appearance are met. If the specifications are satisfied, further processing may take place, involving cutting, slitting, or forming the coil into the desired shape or size. In conclusion, the process of coating steel coils for added protection involves thorough cleansing, pre-treatment, application of a protective coating, curing, and quality control. This ensures that the steel coils exhibit excellent resistance to corrosion, abrasion, and other environmental factors, making them suitable for a wide range of applications across various industries.
- Q: Can steel coils be coated with zinc-aluminum alloy?
- Yes, steel coils can be coated with a zinc-aluminum alloy through a process called hot-dip galvanizing. This coating provides enhanced corrosion resistance and improved durability to the steel coils.
- Q: What are the factors affecting the price of steel coils?
- There are several factors that can affect the price of steel coils. These include the cost of raw materials used in the production of steel, such as iron ore and coal. Additionally, the global supply and demand for steel can also impact prices. Other factors can include currency exchange rates, trade policies, transportation costs, and market competition. Overall, the price of steel coils is influenced by a combination of economic, environmental, and geopolitical factors.
- Q: How are steel coils used in the production of agricultural equipment?
- Steel coils are used in the production of agricultural equipment as they are often shaped and formed into various components such as frames, chassis, and structural parts. These coils provide strength, durability, and stability to the equipment, making it capable of withstanding the demanding conditions and heavy workloads typically associated with agricultural tasks.
- Q: How are steel coils used in the production of electrical relays?
- Steel coils are used in the production of electrical relays as the electromagnetic core. When an electric current passes through the coil, it generates a magnetic field that attracts or repels the relay's contacts, allowing the relay to switch on or off and control the flow of electricity in various applications.
- Q: Can steel coils be recycled?
- Yes, steel coils can be recycled. Steel is a highly recyclable material, and steel coils can be melted down and reformed into new steel products without losing their quality or strength. Recycling steel coils helps to conserve natural resources, reduce energy consumption, and minimize waste.
- Q: What is the minimum temperature that steel coils can withstand?
- The minimum temperature that steel coils can typically withstand without undergoing significant changes in their physical properties is around -40 degrees Celsius (-40 degrees Fahrenheit). However, this can vary depending on the specific type and grade of steel used in the coils.
- Q: How do steel coils contribute to the construction machinery industry?
- Steel coils are essential components in the construction machinery industry as they are used for manufacturing various equipment such as cranes, excavators, bulldozers, and loaders. These coils serve as raw materials for fabricating structural parts, chassis, frames, and hydraulic systems, providing the necessary strength, durability, and stability required for heavy-duty construction machinery. Additionally, steel coils are used in the production of attachments like buckets, blades, and booms, enhancing the functionality and versatility of construction equipment. Overall, steel coils play a crucial role in advancing the construction machinery industry by ensuring the robustness and performance of the equipment.
- Q: How are steel coils used in the manufacturing of industrial pumps?
- Steel coils are used in the manufacturing of industrial pumps as they provide a strong and durable material for constructing pump components such as casings, impellers, and shafts. The coils are typically cut, shaped, and welded to create the necessary parts, ensuring the pumps can handle high pressures and harsh operating conditions in various industries.
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Hot Rolled Coil/Strip Steel Prime Quality/China SupplierSS400
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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