Chain Steel

Your Professional Chain Steel Supplier

Our goal is to become your true partner in the field of chain steel in China. JBLSTEEL has become a modern comprehensive steel service enterprise which specializes in processing, sales and technical services in the field of stainless steel product. JBLSTEEL is specialized in various kinds of stainless steel pipe, plate, coil, bar, pipe fitting, low alloy high strength steel products, wear resistant steel products, and other OEM&ODM service. Our company is committed to applying advanced manufacturing technology and strict quality control standards to every product. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

20Mn Alloy Steel Chain

20Mn steel refers to a type of carbon-manganese steel that contains approximately 0.20% carbon and

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Carbon Steel Round Bar For Chain Steel

Chain steel refers to the type of steel used in the manufacturing of chains. Chains are widely used

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20Mn Carbon Steel Plate

20Mn carbon steel plate is a type of steel plate that is made with 20Mn grade carbon steel. This

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40Mn Hot Rolled Steel Plate

40MnChainSteel is a type of carbon steel with a high level of hardness and strength. It contains

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45Mn Carbon Steel Round Bar

45Mn is a low alloy steel with high strength and good machinability. It is commonly used for

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Why Choose Us

Product application

We can produce steel strips, chain steel, cold-drawn round steel of various specifications and materials. Our products are widely used in machinery, automobiles, electronics, construction and other fields.

Our certificates

JBLSTEEL products are certified by internationally renowned certification agencies such as ISO9001, BV, SGS, etc. The products are widely used in various fields, with a service time of more than 10 years, and support third-party testing.

Our equipment

We have the most advanced production equipment, including advanced machinery such as laser cutting machines, welding machines, bending machines and automatic painting equipment.

Our service

The company has a professional sales team to provide you with high-quality pre-sales consulting services. During the order production process, customers can communicate with us at any time to understand the production progress. At the same time, we provide high-quality after-sales service to meet the different needs of customers.

Advantages of Chain Steel

High strength

The welded construction creates a very strong chain, ideal for heavy-duty applications.

Durability

Steel construction and precise manufacturing processes ensure these chains withstand harsh environments and demanding use.

Versatility

Chain steels are available in various sizes and configurations to suit different applications.

Resistance to impact and abrasion

Chain steels excel in environments with abrasive materials like wood, rocks, or concrete.

Cost-effective

These chains offer a long lifespan and require minimal maintenance, making them a cost-effective solution.

Specifications of Chain Steel

Standards	ASTM A510
Form	Steel Round Bar	Dia: 2mm to 1000mm
	Square-shape steel	50mm to 600mm
	Steel sheet	Thickness: 0.5mm-12mm
		Width: 1000mm
	Steel plate	Thickness: 5mm-800mm
		Width: 10mm to 1000mm
	Steel strip	Thickness: 0.5mm-4mm
	Steel pipe	OD: 8-800mm
		Length: Random length/ fixed length
Technique	Hot rolled,cold rolled

Chain Steel Physical Properties

Grade	Physical Properties	Metric	Imperial
20Mn	Density	7.85 g/cm3	0.284 lb/in3
40Mn	Density	7.85 g/cm3	0.284 lb/in3

Applications of Chain Steel

Chain steel is a specially designed type of steel material that is used for manufacturing chains. Chains are widely used in various industries and applications, including lifting and rigging, transportation, construction, agriculture, and more.The steel used for chains needs to possess specific properties to ensure strength, durability, and resistance to wear and fatigue.

Casting

Once the steel is produced, it is cast into billets, which are long bars of steel that can be further processed into the desired shape and size.

Rolling

The billets are then heated and rolled into round bars using a rolling mill. The rolling process improves the mechanical properties of the steel and gives it the desired shape and dimensions.

Heat treatment

After the round bars are produced, they are heat treated to enhance their mechanical properties. The heat treatment process involves heating the bars to high temperatures and then cooling them in a controlled manner.

Finishing

After heat treatment, the round bars undergo final finishing operations such as polishing, grinding, or coating to improve their surface finish and other properties.

Production Process of Chain Steel

Raw material selection

The first step is to select the appropriate raw materials to manufacture the 45Mn carbon steel round bar. The main raw materials are iron ore, coke, and limestone.

Ironmaking

The ironmaking process involves the reduction of iron ore in a blast furnace to produce pig iron. This process involves heating the raw materials at high temperatures to extract the iron.

Steelmaking

The pig iron is then refined in a steelmaking furnace to produce steel. Various methods are used for this, including the basic oxygen process, electric arc furnace, and the open-hearth process.

Some Common Tests of Chain Steel

Chemical composition analysis

This involves determining the amounts of various elements in the steel, to ensure they meet the specified standards and requirements.

Mechanical testing

This includes tests such as tensile strength, yield strength, elongation, and hardness, which measure the strength and ductility of the steel.

Surface inspection

This involves visual or non-destructive testing methods to detect any surface defects or flaws in the steel, such as cracks or irregularities.

Microstructure analysis

This involves examining the microstructure of the steel under a microscope, to assess the grain size, phase composition, and other properties that may affect the performance of the steel.

Packaging and Shipping of Chain Steel

Packing	Bare packing, bundle packing, wooden carton packing or as every customer's requirement.
Shipping	Shipped by road, sea, rail or air

Other Service of Chain Steel

Delivery Time	Usually within 7 days , or according the quantity
Payment Terms	T/T, L/C,D/A,D/P,Western Union, etc
MOQ	3T or Sample can available
Sample	Can provide Sample

FAQ

Q: What kind of steel is used for chains?

A: In addition to carbon steel, manufacturers also employ stainless steel to produce chains with greater corrosion resistance. In particular, they often use 304 and 316 stainless steel grades, which exhibit a higher carbon content than other stainless steel alloys and, therefore, higher tensile strength.

Q: Is my chain silver or steel?

A: A simple magnet test can be revealing: Magnetic Reaction: Silver is not magnetic, while some stainless steel can be slightly magnetic. If a magnet sticks to your jewelry, it's likely stainless steel; if it doesn't, it could be silver

Q: What is the strongest metal for chains?

A: Gold and platinum are some of the strongest metals used to produce necklaces. Thick chain necklaces can also be produced from titanium, the strongest metal ever known. However, titanium pieces are almost impossible to find on the market because of their high value.

Q: What is alloy steel chain?

A: Alloy steel chain slings are made from various grades of alloy, but the most common grades in use are grades 80 and 100. These chains are manufactured and tested in accordance with ASTM (American Society for Testing and Maintenance) guidelines.

Q: How can you tell if a chain is real steel?

A: Magnetic Attraction: Real stainless steel is typically magnetic. Use a fridge magnet to see if there's a pull. Grades like 304 or 316 stainless steel will have a slight magnetic response due to the alloy's iron content.

Q: Is alloy steel better than steel?

A: “Alloy steel” however, is a steel that has been mixed with additional properties, which may include manganese, nickel, chromium, or boron, among many others. It is strong, hard, and generally tough, and it can usually resist wear and damage better than other steels.

Q: What is the best grade of chain?

A: Grade 100 chains are the strongest among readily available chains. Their strength-to-weight ratio is about 25% higher than grade 80 chains'. Most of the time, a grade 80 will suffice.

Q: Is my chain fake if it sticks to magnet?

A: Several simple tests can help you determine if a gold chain is real or fake: Magnet Test: Gold is non-magnetic. If your chain is attracted to a magnet, it might be an imposter.

Q: Does alloy steel break easily?

A: Tensile strength indicates the force that material can bear before breaking. Materials that have higher tensile strength are generally more robust. The alloy steel has a tensile strength of around 800 to 1800 MPa. This means this material can bear a maximum of 1800 MPa of stress before breaking.

We're well-known as one of the leading chain steel manufacturers and suppliers in China, specialized in providing high quality products and service. We warmly welcome you to wholesale chain steel for sale here from our factory. For price consultation, contact us.

40Mn Hot Rolled Steel Plate, 45Mn Carbon Steel Round Bar, 20Mn Carbon Steel Plate