Q235 Q355 S235jr S275jr S355jr Ss400 A36 St37 St52 Hr HRC Hot Rolled Carbon Steel Coil

• Customization: Available
• After-sales Service: Online 24/7 Installation Guide
• Warranty: 30 Years
• Standard: ASTM, JIS, GB, AISI, DIN, BS
• Certification: ISO, RoHS, IBR
• Surface Treatment: Polished
• Technique: Cold/Hot Rolled
• Application: Boiler Plate
• Edge: Slit Edge/Mill
• Stock: Stock
• Trade Term: Fob/CIF/CFR/Ewx etc
• Delivery Time: Within 7 Days
• Thickness: 1.5mm/1.8mm/2mm/2.5mm/etc
• Payment Term: T/T, L/C, etc
• MOQ: 3 Ton
• Sample: Available
• Width: 1250mm/1500mm/1800mm etc
• Surface: Can Be Customized
• Processing Service: Bending, Decoiling, Cutting, Punching, etc
• Technology: Hot/Cold Rolled
• Transport Package: Standard Export Package or as Per Requirements
• Specification: 1250mm/1500mm/1800mm etc
• Trademark: Runhai
• Origin: China
• HS Code: 721190
• Production Capacity: 500000 Ton/Month

Product Description

 Ordinary carbon steel coil refers to low-alloy steel coil without adding other elements, and its main components are carbon, manganese, silicon and other elements. This kind of steel coil is characterized by high strength and is widely used in construction, bridge, machinery manufacturing and other fields.

Q235,Q345,st37, Q195, Q215, A36,45# ,16mn, sphc carbon steel rolled coil black annealed cold rolled hot rolled carbon steel coil

Product Parameters

All specifications products can be customized according to customer requirements
Product name	Carbon steel coil
Thickness	0.1mm-300mm or as required
Width	700-2500mm (Or as custom's request) ( regular width 1000mm, 1250mm, 1500mm )
Length	By coil, according to customer's request
Coil weight	3 - 8 ton or as required
Steel Grade	Q235,Q345,ST37, Q195, Q215, A36,45# ,16Mn, SPHC, ETC
Surface treatment	Bare/Shot Blasted and Spray Paint or as required.
Standard	AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
Technique	hot rolled (as custom's request)
MOQ	3 tons.We also can accept sample order.
Shipment time	Usually within 7 days, depending on the quantity
Application	Used in home appliances construction, machinery manufacturing, container manufacturing, shipbuilding, bridges, etc.
Package	Standard export package (Plastic film in the first layer,second layer is Kraft paper. Third layer is galvanized sheet)
Payment Terms	T/T, L/C, West Union ETC
Remarks	1.Insurance per to Contract terms; 2.MTC will be handed on with shipping documents; 3.We accept the third party certificatation test.

 

 

Carbon steel is an iron-carbon alloy with a carbon content of 0.0218% to 2.11%. Also called carbon steel. Generally also contains a small amount of silicon, manganese, sulfur, phosphorus. the higher the carbon content in carbon steel, the greater the hardness and the higher the strength, but the lower the plasticity.

 

According to the application, it can be divided into three categories: carbon structural steel, carbon tool steel and free-cutting structural steel.Carbon structural steel is further divided into engineering construction steel and machine manufacturing structural steel.
 

According to the processing technology, it can be divided into hot-rolled carbon steel and cold-rolled carbon steel.

Detailed Photos

1. Low carbon steel (C≤0.25%), also known as soft steel, low carbon steel is easy to accept various processing such as forging, welding and cutting. Commonly used in the manufacture of chains, rivets, bolts, shafts, etc.

2. Medium carbon steel (0.25%<C≤0.6%), including killed steel, semi-killed steel, boiling steel and other products. According to the quality, it can be divided into ordinary carbon structural steel and high-quality carbon structural steel. The thermal processing and cutting performance of medium carbon steel is good, but the welding performance is poor. Strength and hardness are higher than low carbon steel, while plasticity and toughness are lower than low carbon steel.

3. High-carbon steel (C>0.6%) is often used as tool steel, with a carbon content greater than 0.60 to 1.70%, which can be quenched and tempered. The higher the carbon content, the greater the hardness and strength, but the lower the plasticity. (Also, iron-carbon alloys with a carbon content of 2.1% to 4.5% are generally called cast iron.)

 

The advantages of carbon steel are high hardness,
strong wear resistance, and good machinability

 

Factory direct sales, we have a large inventory and rich specifications for customers to choose from, fast delivery, and professional pre-sales and after-sales personnel to serve you

Hot rolled steel is steel that has been roll-pressed at very high temperatures-over 1,700, which is above the re-crystallization temperature for most steels. This makes the steel easier to form, and resulting in products that are easier to work with. To process hot rolled steel, manufacturers first start with a large, rectangular length of metal, called a billet. The billet is heated and then sent for pre-processing, where it is flattened into a large roll. From there, it is kept at a high temperature and run through a series of rollers to achieve its finished dimensions. Steel shrinks slightly as it cools. Since hot rolled steel is cooled after processing, there is less control over its final shape, making it less suitable for precision applications. Hot rolled steel is often used in applications where minutely specific dimensions aren't crucial. 

 

Cold rolled steel is essentially hot rolled steel that has been through further processing. Once hot rolled steel has cooled, it is then re-rolled at room temperature to achieve more exact dimensions and better surface qualities.

 

Company Profile

Shandong Runhai Stainless Steel Co., Ltd. is located in Jinan city, Shandong Province, with a registered capital of 51.17 million yuan. Is a set of domestic trade, foreign trade in one of the professional steel sales company.

Our hot sale items including stainless steel plate/tube/coil, carbon steel plate/tube/coil, Galvanized steel plate/tube/coil, Aluminum sheet/coil /tube,PPGI/PPGL, copper plate/tube and aluminum plate/tube, Pre painted steel coils, Roofing sheet, H I U Angle Beam, Deformed Bar&Round Bar, iron wire etc. The products are widely used in chemical, pharmaceutical, electric power, railway, automobile, paper making and construction engineering.The company has long-term and close trade relations with shandong Iron and Steel, Tangshan Iron and Steel, Handan Iron and Steel, Jinxi iron and steel and other well-known domestic steel companies. The company has advanced WMS, CRM management system, to ensure that our customers in the whole process of product consulting, procurement, ordering, use without worry!

Over the years, the company has won the trust of our customers with high-quality products, first-class service and ultra-low price. Favored by the majority of customers, products are exported to all over the world! Thanks for the support of old and new customers, Runhai people will work harder and make progress, and return more customers with better and more efficient service!
We have set up a central warehouse in Tai 'an, Shandong Province, China, with dozens of processing lines and sufficient inventory.
We can provide you with the shortest supply cycle on the basis of quality and quantity; At the same time, our company has nearly dozens of experienced technical consulting team. In order for you to choose the right product model, we have established a first-class marketing team and first-class efficiency and service!

Product Application

It is not only widely used in construction, bridges, railways, vehicles, ships and various machinery manufacturing industries, but also in modern petrochemical industry, marine development and other aspects, it has also been widely used. 

Certifications

 

Packaging & Shipping

Packaging: In bundle with steel strip or packed in wooden pallets or as customers requirement.
Shipping: We have long-term cooperation with many experienced shipping companies and will find the most suitable mode of transportation for you.

Customer detail talks

FAQ

1.Q: Why choose us?

A: We are an iron and steel enterprise integrating industry and trade,Our company have been in steel business for more than ten years, we are internationally experienced, professional, and we can provide variety of steel products with high quality to our clients

2.Q: Can provide OEM/ODM service?
A: Yes. Please feel free to contact us for more details discuss.

3.Q: How is your Payment Term?
A: Our usual payment methods are T/T, L/C, D/A, D/P, Western Union, MoneyGram, payment methods can be negotiated and customized with customers.

4.Q: Do you accept the third party inspection?
A: Yes absolutely we accept.

5.Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

6.Q: Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.

7.Q: Can you provide sample?
A: Yes, for regular sizes sample is free but buyer need to pay freight cost.

8.Q:How can I get a quotation from you ?
A:You can leave us message, and we will reply every message in time. Or we may talk on line by Trademanager. And you can also find our contact information on contact page.