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Our wide selection of cold rolled coil, strip and sheet products are available for a variety of use. These products come in heat and corrosion-resistant forms. Their lightweight yet strong, durable and fully recyclable materials ensure versatility in application.

Benefits
Corrosion resistance: Stainless steel is known for its exceptional resistance to corrosion, making it suitable for a wide range of applications in various industries, including construction, automotive, and kitchen appliances.
Strength and durability: Cold rolled stainless steel retains its strength and durability even after the cold rolling process. This makes it a reliable choice for applications that require high tensile strength and resistance to wear and tear.
Surface finish: Cold rolling improves the surface finish of stainless steel, resulting in a smooth and uniform appearance. This makes it ideal for applications where aesthetics matter, such as decorative trim, appliances, and architectural components.
Formability: Cold rolled stainless steel can be easily formed into different shapes and sizes, thanks to its ductility. It can be bent, stamped, or manipulated to meet specific design requirements without compromising its structural integrity.
Versatility: Cold rolled stainless steel coil is available in a wide range of grades and thicknesses to suit various applications. Whether you need a stainless steel coil for industrial machinery, kitchen utensils, or decorative purposes, there is a suitable grade and thickness available.
Easy maintenance: Stainless steel is known for its low maintenance requirements. It is resistant to staining, easy to clean, and can withstand harsh environmental conditions, making it a cost-effective choice in the long run.

Cold rolled coil, strip and sheet
A wide selection for a variety of use; our cold rolled coil, strip and sheet products are available in both heat- and corrosion resistant forms. In addition, their standard and special surface finishes provide a unique level of customization.Lightweight yet strong, the cold rolled coil, strip and sheet products are fully recyclable and are versatile in application.

Heating and hardening methods
Steel has a critical temperature at which it becomes ductile and begins to change its chemical structure. When steel is heated above this temperature, it enters what is known as the austenite stage.

From this point on, engineers can create the correct shape and quality of steel that they need. There are many ways to heat treat steel, including but not limited to:

Annealing - heating and then slowly cooling the steel to refine it and make it softer
Carburizing - using heat and carbon-rich materials to add carbon to the surface
Surface Hardening - Carburizing and rapidly cooling the steel so that the center remains soft and the rest hardens
Cyanide Hardening - similar to surface hardening, but uses molten cyanide salts instead of carbon to form a hard shell
Decarburization - removing carbon from a steel alloy by heat or oxidation
Nitriding - adding nitrogen to the surface of steel using heat and a nitrogen-rich liquid or gas
Stretching or Tempering - reheating steel that has been cooled to a specific temperature to remove hardness

Hunter Special Steel's consistent ability to produce controlled thickness profiles has allowed us to play a key role in agricultural services for many years. This ability has enabled our customers to increase yields and reduce operating costs. We work with our experienced technical team and manufacturing plants to our customers' exact specifications in order to deliver a product that not only meets their requirements but exceeds their expectations every time. Our materials are processed in stamping presses, roll forming machines, fabricators, and paint booths across the country; and can be found in many applications.

Request a quote today to learn more about our agricultural steel coil processing services.

409L Stainless Steel Sheet
Grade 409 (UNS S40900, EN1.4512) is a stabilized version of 409, consisting of a suitable circuit, low levels of carbon and nitrogen, and additions All the right ingredients give Grade 409L some of the properties such as corrosion resistance, weldability, and formability - due to the lower chromium content, Grade 409L is another low-cost option for corrosion-resistant stainless steel.
and formability - With its lower chromium content, Grade 409L is another low-cost alternative to corrosion-resistant stainless steels.
It offers a good combination of heat and corrosion resistance and is well suited for non- or mildly corrosive environments or applications with excellent oxidation resistance at elevated temperatures and good weldability for use in automotive exhaust or petroleum equipment.

SS 304 Square Pipe
SS 304 Square Pipe is an excellent choice for most fabrication techniques as well as indoor and outdoor applications. This non-magnetic product features a semi-smooth, dark gray finish and tapered edges that are dimensionally accurate throughout its length.304 Stainless Steel is a high-strength material with excellent corrosion resistance, making it ideal for marine equipment, railings, medical devices, and food industry equipment. ASTM A554 is the standard specification for welded stainless steel mechanical tubing.

Application:
1. Home decoration

Home decoration is the place where stainless steel decorative tubes are most commonly used. We have a lot of daily contact with stainless steel anti-theft nets, stainless steel doors and windows, stainless steel screens, and stainless steel staircase handrails. Compared with other materials, stainless steel has the advantages of simplicity, grandeur, rust resistance, and durability, making it the darling of home decoration.

2. Public facilities

The demand for stainless steel decorative pipes in public facilities is also increasing. The demand for public facilities such as stainless steel fences, stainless steel guardrails, street lights, and cultural decorative landscapes is also rapidly increasing.

3. Mechanical structure

The demand for stainless steel decorative pipes in mechanical structures is very high. Stainless steel has excellent properties such as durability, rust resistance, corrosion resistance, and strong metal texture, which are just in line with the application of mechanical structures. In addition, in recent years, the demand for pipes used in automotive mechanical structures has increased rapidly, which has also led to a rapid increase in the demand for stainless steel pipes used in automotive mechanical structures.

4. Protective windows and doors

Nowadays, many protective windows and doors are made of stainless steel material, which not only has a long service life but also has high strength, making it very suitable for making protective windows and doors and windows for high-rise residential buildings.

439 Stainless Steel Coil
Type 439, a titanium-stabilized 18% chromium alloy, is a ferritic stainless steel designed to resist corrosion in a wide range of oxidizing environments from fresh water to boiling acids.Type 439 is also used in many oxidizing environments, where Type 304 is considered adequate for general corrosion resistance, but is subject to chloride stress corrosion cracking. This variation does not require post-weld annealing to restore ductility or provide resistance to intergranular corrosion.

Excellent resistance to stress corrosion cracking, good weldability, high thermal conductivity and low thermal expansion properties make Type 439 stainless steel ideal for many applications.

Application
Appliances
Hot water tanks, home furnaces
Automotive
Hard-to-form exhaust system components, tube manifolds, mufflers
Heat exchangers for power generation

ASTM A554 Stainless Steel Square Tube
304 Stainless Steel Square Tubing is ideal for most fabrication techniques as well as indoor and outdoor applications. This non-magnetic product features a semi-smooth, dark gray finish and tapered edges with accurate dimensions throughout its length.304 Stainless Steel is a high strength material with excellent corrosion resistance, making it ideal for marine equipment, railings, medical equipment, and food industry equipment.ASTM A554 is the standard specification for welded stainless steel mechanical tubing.

Appliance Cold Rolled Steel
Stainless steel and galvanized appliances are widely used in homes and businesses around the world. We work with appliance manufacturers to provide cold rolled, hot rolled, galvanized, color coated, coated and stainless steel for major appliances.

Our finishing capabilities include ring cutting, cut-to-length, pickling, tempering, stretch straightening, coating, painting and other processes that can be used to increase durability, prevent corrosion of materials and improve appearance. Whether you need to stock material or purchase specialized types of steel, we handle the logistics so you only have to deal with one purchase.

Hot Dipped Galvanized Coil
Hot-dipped galvanized coil refers to a product that is created by immersing steel coil into a bath of molten zinc. This process is known as hot-dip galvanizing and results in a protective coating of zinc being applied to the steel surface.

How does the hot-dipped galvanizing (HDG) process work?
This technique, also called HDG, is now a lot more common. Galvanizing is basically the process of adding a coating on any base metal for the purpose of increasing corrosion resistance and durability. Hot-dip galvanizing is a form of galvanization. It is the process of coating iron and steel with zinc. That is, the surface of the base metal is coated with a zinc layer by immersing the metal in a bath of molten zinc at a temperature of around 450 �°C (842 �°F).

Galvanized steel is widely used in applications where corrosion resistance is needed. But its cost is much lower than the cost of stainless steel.

pickled and oiled steel


Hot Rolled Pickled and Oiled Steel Coil / Sheet

Pickled and Oiled Sheet
Hot rolled pickled and oiled sheet is steel that has been pickled and oiled after hot rolling. The pickling process removes oxidized skin and rust from the steel surface, while the oiling process applies a protective layer of oil to prevent future rusting. The resulting steel is easier to process, offers many manufacturing advantages, and has a smoother surface finish than hot rolled steel that has not undergone this process.

What is hot rolled pickled and oiled steel?
Hot rolled pickled and oiled is steel that has had its oxide film removed and oiled to help resist corrosion. During the pickling process, the hot rolled pickled and oiled steel is descaled in a hydrochloric acid bath. The scale-free surface facilitates forming, bending, stamping and painting, saving production costs and improving the quality of finished parts. The pickling and oiling process produces durable hot rolled steel with improved formability, while providing a cleaner surface for painting with limited deterrent to rust. hunter steel supplies hot rolled pickled and oiled steel sheet and coil.

AR400 Steel
AR400 is designed for wear and abrasion applications.Typical hardness of AR400 ranges from 360-444 BHN, which is slightly lower than AR450.Like other wear-resistant steels, it does not have a defined chemical composition, but rather a grade based on hardness.

Benefits of AR400 Steel
When determining which wear-resistant steel is best for your application, it is important to note that each grade responds differently to many manufacturing processes.AR400 steel plate is ideal for applications that require wear resistance but must be formable and weldable. Because of these properties, it can be used in a variety of different applications. It is particularly suitable for applications where impact or sliding wear may be present.

Properties of AR400 Steel
In addition to its general properties of formability, AR400 steel has the following mechanical properties while maintaining good wear resistance:

Machining = fair
Bending = good
Corrosion resistance = good
Welding = excellent
Wear resistance = very good
Provides excellent resistance to impact and sliding wear at a moderate cost.
Recommended for: Lining of mining and material handling equipment such as dump trucks, material transfer chutes, storage bins, buckets and hoppers

AR400 Steel
AR400 is designed for wear and abrasion applications.Typical hardness of AR400 ranges from 360-444 BHN, which is slightly lower than AR450.Like other wear-resistant steels, it does not have a defined chemical composition, but rather a grade based on hardness.

Benefits of AR400 Steel
When determining which wear-resistant steel is best for your application, it is important to note that each grade responds differently to many manufacturing processes.AR400 steel plate is ideal for applications that require wear resistance but must be formable and weldable. Because of these properties, it can be used in a variety of different applications. It is particularly suitable for applications where impact or sliding wear may be present.

Cold Rolled Carbon Steel Sheets
Cold rolled carbon steel is hot rolled steel that has been further processed. Hot-rolled steel is cooled (usually to or below its recrystallization point), then annealed and re-rolled at room temperature to obtain more accurate thicknesses, higher strength and hardness, and better surface quality. In addition to changing mechanical properties, the cold rolling process produces steel with tighter tolerances and higher dimensional accuracy than hot rolled steel. It also tends to be better suited to lighter gauges and is better suited to applications that require a more visually appealing surface finish.

Types of Cold Rolled Carbon Steel
Cold rolled carbon steel is available in a variety of carbon content levels:
Low carbon steel - also known as soft steel, contains less than 0.3% carbon. It is highly formable, making it effective for applications that require a lot of bending and forming.
Medium Carbon Steel - Carbon content ranges from 0.3% to 0.6%, which makes it stronger and more durable for applications such as automotive manufacturing.
High-carbon steel - contains 0.61% to 1.5% carbon, which significantly alters its physical properties. With higher carbon content, the steel becomes stronger and harder than mild steel; however, this material is less ductile.

Galvanized Steel Coil
galvanized steel coil is represented by cold-rolled and hot-rolled steel coils with a zinc coating that helps protect the steel from atmospheric corrosion. Galvanized steel coils are successfully used in industries where corrosion resistance, durability, strength and appearance are critical, and can be formed or coated with a variety of coatings.

Applications of Galvanized Steel Coil
Galvanized steel coils are widely used in the industries:
In the construction industry: manufacture of low-rise buildings, light steel thin-walled structures, sandwich panels, hot pipe linings and various insulation and conditioning systems, metal roof tiles, pressed panels, culvert pipes, structural elements for entrance door cladding, elevators, PVC window and door reinforcement profiles, plasterboard Euro fasteners, etc.
In the automotive industry: manufacture of external and internal body parts, as well as repair of external public transport body parts, such as buses and trams)
In the machine building and instrumentation industry: manufacture of electrical and mechanical equipment, household appliances, metering devices and housing for packaging
Manufacture of household goods (tableware, bowls, buckets, cans, bathtubs, etc.)
Manufacture of color coated (and other types of coated) rolled steel

Steel Coil Processing Service
Transforming steel coils into precise shapes tailored to diverse industry needs is what we call coil processing. This process ensures that the end products meet stringent quality standards with exact dimensions and properties, catering to sectors like automotive, construction, and manufacturing.

At Hunter Steel, we specialize in high carbon steel coil processing and offer value-added services for mild and stainless steel coils. We also provide cut-to-length inventory solutions. Our extensive coil processing capabilities include steel slitting, edge finishing, oscillating coiling, and more. We keep ample inventory on hand to meet large order demands swiftly.

Need a custom coil processing solution? Reach out to us â?? letâ??s discuss your needs!
Custom Steel Solutions: Tailored Steel Grades for Every Industry
Our extensive range of steel grades and custom processing capabilities enable us to provide solutions for virtually every industry. Here are some of the steel grades we offer and can support:
Commercial & Drafting Quality
A36
Structural Grades
High Strength Low Alloy (HSLA)
High Carbon

Fast delivery steel coil stock

Fast Delivery Steel Coil Stock
Hunter Special Steel understand the importance of timely deliveries to keep your production schedules on track. Thatâ??s why we offer Fast Delivery Steel Coil Stock to ensure that you have the materials you need, when you need them. With a wide range of steel coils available in stock and an efficient logistics system, we are able to meet the fast-paced demands of our customers across various industries.

Steel Coil Inventory for Immediate Delivery
Our steel coil inventory includes a diverse selection of steel grades and finishes, available for quick shipment. We stock high-quality steel materials in various sizes and grades, including:

Cold Rolled Steel Coils: Perfect for applications requiring precise thickness and surface finish.
Hot Rolled Steel Coils: Strong and durable, ideal for construction, manufacturing, and heavy-duty applications.
stainless steel Coils: Corrosion-resistant and strong, ideal for industries such as automotive, food processing, and medical.
Galvanized Steel Coils: Offering superior corrosion protection for applications exposed to the elements.
Hot Rolled Pickled and oiled steel: Clean surfaces that are perfect for further processing.
Our stock is constantly updated to reflect the current market demand, ensuring that we can provide you with the right materials, when you need them.

Why Choose Hunter Special Steel for Fast Delivery?
Extensive Inventory: Our comprehensive steel coil stock is kept well-organized and readily available, which allows for fast order fulfillment and quick response to customer needs.
Quick Turnaround Time: With strategically located warehouses and streamlined logistics, we ensure that your orders are processed and shipped promptly.
Global Shipping Capabilities: Whether you are located in Southeast Asia, the Middle East, Africa, South America, or beyond, our efficient distribution network ensures timely delivery to over 20 countries worldwide.

Custom steel coil Processing in Asia
Hunter Special Steel offer Custom Steel Coil Processing services tailored to meet the specific needs of our clients across Asia. Our advanced processing capabilities and experienced team ensure that you receive steel coils that are precisely cut, shaped, and customized to suit a wide range of industrial applications. Whether you are looking for specific dimensions, grades, or finishes, we provide solutions that meet your exact requirements with high-quality standards.

Custom Steel Coil Processing Services
Our Custom Steel Coil Processing services are designed to provide flexibility and precision, allowing us to deliver steel coils that are perfectly suited to your production needs. We offer a range of processing options, including:

Slitting: We provide slitting services to cut steel coils into narrower strips, which are ideal for further processing or specific manufacturing requirements.

Fast Delivery Steel Coil Stock
Hunter Special Steel understand the importance of timely deliveries to keep your production schedules on track. Thatâ??s why we offer Fast Delivery Steel Coil Stock to ensure that you have the materials you need, when you need them. With a wide range of steel coils available in stock and an efficient logistics system, we are able to meet the fast-paced demands of our customers across various industries.

Steel Coil Inventory for Immediate Delivery
Our steel coil inventory includes a diverse selection of steel grades and finishes, available for quick shipment. We stock high-quality steel materials in various sizes and grades, including:

Cold Rolled Steel Coils: Perfect for applications requiring precise thickness and surface finish.
Hot Rolled Steel Coils: Strong and durable, ideal for construction, manufacturing, and heavy-duty applications.

Coil Slitting Services
Coil slitting service is a process that cuts metal master coils into several narrower coils, as the master coil passes through a set of slitting knives. Steel coils can be slit based on weight or width during the slitting process and packaged according to your specifications.

Hunter Special Steel offer expert Coil Slitting Services that are essential for providing customized steel coils to meet the specific needs of our diverse clientele. As a leading steel processor and distributor, we use advanced machinery and a professional team to provide high-quality slit coil products that are suited for a wide range of applications, ensuring precision, efficiency, and reliability.