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Carbon steel coil
Mainly include: pig iron, carbon structural steel, high-quality carbon structural steel, low-alloy structural steel, alloy structural steel, spring steel and bearing steel, tool steel, stainless steel and heat-resistant steel.
Widely used in construction, bridges, railways, vehicles, ships and various machinery manufacturing industries, and also widely used in modern petrochemical, marine development, etc.
Category: Carbon steel coil
Key word: Carbon steel coil
Whatsapp :+86 17563511135
Email : [email protected]
Carbon steel, refers to iron-carbon alloys with carbon content below 2% and 11%. Carbon steel is divided into carbon structural steel, carbon tool steel and free-cutting structural steel. Carbon structural steel is divided into engineering construction steel and mechanical manufacturing structural steel; according to the smelting method, it can be divided into open hearth steel and converter steel; according to the deoxidation method, it can be divided into boiling steel (f), killed steel (z), semi-killed steel (b) ) and special killed steel (TZ); (4) According to the carbon content, carbon steel can be divided into low carbon steel (WC≤0.25%), medium carbon steel (WC 0.25%-0.6%) and high carbon steel (WC> 0.6%).
Product Name | Q235 Q195 Q345 ST S355 Carbon Steel Plate |
---|---|
Length | 1m-12m or as required |
Width | 0.6-2m or as required |
Thickness | 0.12-20mm, 0.8mm-300mm or as required |
Standard | API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711 |
Grade | 10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52 Grade A, Grade B, Grade C |
Technique | Hot roll, cold roll, cold drawn, ect. |
Processing method | Bending, Welding, Decoiling, Cutting, Punching, Polishing or as customer’s request |
Thickness tolerance | ±0.1mm |
Material | Q345,Q345A,Q345B,Q345C,Q345D,Q345E,Q235B HC340LA,HC380LA,HC420LA B340LA,B410LA 15CRMO,12Cr1MoV,20CR,40CR,65MN A709GR50 |
MOQ | 25 tons (We can provide free sample) |
Shipment time | Within 15-20 workdays after receiving deposit or L/C |
Export packing | Waterproof paper, and steel strip packed. Standard Export Seaworthy Package : 3 layers of packing. Inside is craft paper, Middle is water plastic film and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve. |
Supply Ability | 2000 tons / month |
- Improve performance, higher hardness and better wear resistance can be obtained after heat treatment.
- The hardness in the annealed state is very moderate, and it also has good machinability.
- The raw materials are very common and the production cost is low.
- The smelting process is simple, easy to smelt, and the dosage is large.
- Wide performance range, good pressure processing and machining performance.
Grade | Rank | Chemical Composition( %) | ||||
---|---|---|---|---|---|---|
C | Mn | Si | S | P | ||
Q195 | 0.06~0.12 | 0.25~0.50 | ≤0.3 | ≤0.05 | ≤0.045 | |
Q215 | A | 0.09~0.15 | 0.25~0.55 | ≤0.3 | ≤0.05 | ≤0.045 |
B | ≤0.045 | |||||
Q235 | A | 0.14~0.22 | 0.30~0.65 | ≤0.3 | ≤0.05 | ≤0.045 |
B | 0.12~0.20 | 0.30~0.70 | ≤0.045 | |||
C | ≤0.18 | 0.35~0.80 | —– | ≤0.04 | ≤0.04 | |
D | ≤0.17 | ≤0.035 | ≤0.035 | |||
Q255 | A | 0.18~0.28 | 0.40~0.70 | ≤0.3 | ≤0.05 | ≤0.045 |
B | ≤0.045 | —– | ||||
Q275 | 0.28~0.38 | 0.50~0.80 | ≤0.35 | ≤0.05 | ≤0.045 |
Coil steel Package
Steel coil video
Steel coil strictly inspection
Produce-shipment-service
Modern factory
Professional production
single customize
plenty stockhouse
Delivery ontime
shipping support
prepare inspection
Global servise
Related products
FAQ
A What range of steel products does your factory produce?
Our factory manufactures a comprehensive array of steel products, including but not limited to, structural beams, steel bars, plates, and coils. We also offer bespoke solutions catering to specific dimensions and compositions as per customer requirements.
B Are your steel products certified or graded, and how can I trust their quality?
Absolutely, all our steel products adhere to international standards and undergo rigorous quality assurance tests. We hold various certifications, including ISO 9001, emphasizing our commitment to quality. Each product batch comes with a certification detailing its grade and compliance standards.
CCan your factory handle bulk orders within short time frames?
Yes, we are equipped to manage significant order volumes even within constrained timelines, thanks to our advanced operational processes, sizable workforce, and efficient logistics network. However, we always suggest contacting us with specifics as early as possible for the best outcomes.
D How does your company ensure the sustainability of production?
Sustainability is at the core of our operations. We utilize energy-efficient technologies, recycle scrap material, and follow strict environmental protocols to minimize our ecological footprint. Our commitment extends beyond compliance, aiming for a future-focused, sustainable approach in all we do.
E What measures are in place to ensure the safety and welfare of workers in your factory?
Worker safety is paramount. Our factory complies with all health and safety regulations, providing regular training, enforcing strict on-site protocols, and equipping our staff with advanced safety gear. We believe a safe worker is an empowered worker.
F Do you offer customized steel solutions for specific industry needs?
Certainly. We pride ourselves on our capability to provide tailored solutions. Our team of experts collaborates closely with clients to understand their needs, offering custom compositions, cuts, and finishes unique to their project demands.
G How do you handle logistics and transportation, and can customers track their orders?
We manage logistics through trusted partners, ensuring timely and safe deliveries. Customers receive tracking information once orders are dispatched and can monitor their shipment in real-time. Additionally, our customer service team is always on standby to assist.
H What is your policy on returns or defective products?
We stand by the quality of our products. In the rare instance of defects or non-compliance, we have a transparent return or exchange policy. Clients are encouraged to reach out within a specified period after receipt, and we promise a swift, fair resolution in line with our terms and conditions.