Continuous Black Annealed Cold Rolled Steel Coil
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 m.t./month
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Cold Rolled Steel Coil description：
Standard:AISI,ASTM,BS,DIN,GB,JIS
Steel Grade：Q195
Thickness:0.4-1.5mm
Technique:Cold Rolled
Surface Treatment:Black annealed
Application:Pipe or tube making
Model Number：steel coils in black for pipe
Width:820-1250mm
Length:As requested
cold rolled steel coil specification：
Material：Q195,Q235,DC01-06,SPCC,SPCD,SPCE,
SPCC-SD,SPCC-1B,
ST12-14,SAE1006,SAE1008
Standard：JIS G3141-2005, EN 10131-2006, DIN EN 10130,ASTMA653,GB/T 5213-2008
Coil ID：508mm, 610mm or per customer's request
FAQ:
Acceptable payment term and way?
T/T,L/C, T/T + L/C, D/P
Acceptable price term
FOB CNF CIF DDU CPT
Do you accept OA payment terms?
Yes, sure, but it normally depending on the order value
Do you have QC team?
Yeah, sure, our QC team is very important, they will keep the qualitycontrol for our products.
What is the validity of your quotation?
Normally 7 days.
What is your advantage?
24 hour quick response /Customer oriented/ Credit foremost/ Top quality Excellent
What is your acceptable payment term?
TT,LC,OA etc
Thanks for your interest in our continious black annealed steel coils
- Q: Having a greater amount than 2% carbon in steel causes steel to suddenly become brittle. Why is this?
- Carbon fiber has better tensile capability then steel meaning its better while pulled aside. Plus you could mould the fiber to make autos-or homes-out of carbon fiber.
- Q: How are steel coils used in the aerospace industry?
- Steel coils are used in the aerospace industry for various applications such as structural components, engine parts, and aircraft frame construction. These coils are often used in the manufacturing process to fabricate strong and durable components that can withstand the extreme conditions of flight.
- Q: How are steel coils tested for quality?
- Steel coils are tested for quality through a variety of methods including visual inspection, dimensional measurements, chemical composition analysis, and mechanical testing. These tests ensure that the steel coils meet the required standards for strength, durability, and other performance parameters.
- Q: My boyfriend says he has balls of steel.
- Easy to test. Put a magnet near them. If they attract, then they're made of steel. I'd be willing to bet I'd know what will happen, though! I know you can get metal hip replacements but .........
- Q: How are steel coils processed for different levels of hardness?
- Different levels of hardness can be attained in steel coils using a variety of methods. One common approach is heat treatment, in which the coils are heated to a specific temperature and then rapidly cooled to modify their microstructure and achieve the desired hardness. The heat treatment process can encompass quenching, tempering, or annealing, depending on the desired hardness level. Quenching involves quick cooling of the coils in a liquid medium like water or oil to achieve a high hardness level. On the other hand, tempering requires reheating the coils to a lower temperature and gradually cooling them to attain a desired balance between hardness and toughness. Annealing, on the other hand, involves heating the coils to a specific temperature followed by slow cooling to release internal stresses and obtain a softer and more malleable material. Additionally, mechanical processes like cold rolling or cold working can be employed to enhance the hardness of steel coils. These processes involve applying compressive forces to the coils, causing the material to deform and resulting in increased hardness. Overall, achieving different hardness levels in steel coils requires meticulous control of temperature, cooling rate, and mechanical forces to obtain the desired properties for specific applications.
- Q: What are the common quality issues with steel coils?
- Steel coils commonly have quality issues including surface defects, dimensional variations, mechanical property variations, coating issues, internal defects, edge issues, and coil set or camber. These issues can impact the appearance, performance, processing, and suitability of the final product. To maintain quality, manufacturers employ rigorous inspection, testing, and adherence to industry standards and specifications.
- Q: How can I owe a Pre-engineered Steel Building?
- You just have to do small efforts for owing a steel building: Firstly you have to finalize a steel building company for construction work. After finalizing the steel building company, the next step is the paperwork - the agreements and contracts. Some steel building companies may also ask for a verbal approval for the factories to get the work started.
- Q: For my homework we have to fill out a table, but I cannot find some basic uses of these types of steel anywhere:Low carbon steel (iron mixed with lt;0.25% carbon)High carbon steel (iron mixed with lt;1.5% carbon)Stainless steel (iron mixed with nickle an chromium)Titanium steel (iron mixed with titanium)Manganese steel (iron mixed with manganese) Thanks :)
- Low okorder / You say you cannot find there uses anywhere. These all came up using the simplest of web searches. You really need to have a word with your IT teacher as clearly you are not doing basic searches properly.
- Q: How are steel coils used in the manufacturing of tools?
- Steel coils are used in the manufacturing of tools as they provide a strong and durable material for the construction of various tool components. The coils are processed and shaped into specific forms, such as blades or handles, through cutting, shaping, and heat treatment processes. The resulting steel tool parts exhibit excellent strength, toughness, and resistance, making them suitable for a wide range of applications in industries like construction, automotive, and manufacturing.
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Continuous Black Annealed Cold Rolled Steel Coil
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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