Struggling to find a reliable full hard cold rolled steel coil supplier? You’re not alone—navigating the maze of factories and manufacturers can be overwhelming, especially when quality and consistency are non-negotiable. The right supplier means smoother production, fewer headaches, and a real edge over your competition. Wondering who truly delivers? We’ve done the heavy lifting and compared the top factories for you. Read on to discover your ideal steel partner!
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Full Hard Cold Rolled Steel Slit Coil Supplier – Siegal Steel
Product Details:
Cold Rolled Full Hard Steel, produced by cold reducing hot-rolled pickled steel to a thinner thickness. The product is un-annealed and remains extremely hard after processing.
Technical Parameters:
– Typical tensile strength: 70,000 – 100,000 PSI
– Yield strength: 60,000 – 90,000 PSI
– Thickness range: 0.020” – 0.135”
– High level of hardness and strength due to cold reduction process
Application Scenarios:
– Uses where high strength, hardness, and edge retention are needed
– Stiffening applications where limited ductility is acceptable
– Manufacture of items requiring further processing (like annealing or temper
– Automotive components, hardware, and shelving
Pros:
– Provides very high strength and hardness
– Excellent for applications needing sheet steel with minimum ductility
– Tighter tolerances on thickness, flatness, and shape compared to hot-rolled
– Appropriate for further processing into other tempers or conditions
Cons:
– Very limited ductility, so cannot be formed or bent easily
– Not suitable for applications requiring substantial forming unless subsequently
Cold Rolled Steel Coils and Sheets – Hascall Steel Company
Product Details:
Hascall Steel supplies high-quality cold rolled steel coils and sheets in various grades suitable for applications requiring precision, surface quality, and strength. Products are processed domestically with fast lead times and can be delivered in custom sizes and quantities.
Technical Parameters:
– Gauges: .015” to .135”
– Grades: CQ, DQ, AKDQ, CS, DS, DDS, EDDS, C1006 to C1022, HSLA GRADE 50-80, SAE
– Width: Slit coil from 1″ to 72″
– Length: Sheets from 1″ to 240″ long; Quantity: 500 lbs to 500,000 lbs
Application Scenarios:
– Automotive
– Appliance
– Construction
– Office Furniture
Pros:
– Fast industry-leading lead times (expedited in 24-48 hours; standard 5-7 days)
– Superior surface finish and closer dimensional tolerances
– Higher strength and hardness due to strain hardening (up to 20% stronger)
– Exceptional customer service and ISO 9001 certification
Cons:
– Generally more expensive than hot rolled steel
– Less ductile and slightly more difficult to work with during forming and shaping
Cold Rolled Carbon Steel Products | Olympic Steel
Product Details:
Cold Rolled Carbon Steel products manufactured by Olysteel offer high-quality steel with controlled physical and mechanical properties, catering to various industry standards and tailored requirements.
Technical Parameters:
– Thickness range: 0.15mm to 3.2mm
– Width range: up to 1650mm
– Edge: Mill Edge and Slit Edge
– Grades: Drawing, Deep Drawing, Extra Deep Drawing, IF (Interstitial Free), High
Application Scenarios:
– Automotive components
– Electrical and electronic panels
– Home appliances
– Furniture manufacturing
Pros:
– Excellent surface finish suitable for painting and electroplating
– Superior dimensional accuracy and consistency
– Good formability and ductility for complex shapes
– Available in customized widths and grades
Cons:
– Generally higher cost compared to hot rolled steel
– Requires additional care to prevent surface rust and damage
Cold Rolled Steel Sheet & Coil Supplier – Alliance Steel
Product Details:
Alliance Steel supplies cold rolled steel sheet and coil in various gauges and grades with in-house processing capabilities and nationwide mill sourcing relationships.
Technical Parameters:
– Available grades: A1008, A684, A1088, A109, SAE J2340, SAE J403, SAE J404, CR
– ASTM A1008 covers mild to high strength grades with excellent surface integrity
– Cold rolled steel is processed at or below room temperature for precise control
Application Scenarios:
– Industries requiring durable and well-finished steel products
– Applications demanding formable and weldable steel materials
– Situations where precise thickness and dimensional tolerances are critical
Pros:
– Improved control over finished product shape, thickness, and dimensions
– Consistent and high-quality surface finish
– Typically more durable than hot rolled steel
– Excellent weldability and formability in certain grades
Cons:
– May require oiling to prevent corrosion and aging
– Further processing steps involved may increase cost compared to hot rolled steel
Steel Coil – Steel Coil Supplier – Steel Warehouse
Product Details:
Steel Warehouse supplies a wide range of steel coil products, including various steel grades and types, such as hot rolled, cold rolled, carbon steel, high strength steels, abrasion resistant steel, galvanized steel, and more. They offer products according to ASTM, EN, JIS, military, and OEM specifications, with additional options for specialty and laser-quality steel. Related services include steel sheet, plate, and specialty strip supply.
Technical Parameters:
– Products offered by specification (ASTM, Military, EN, JIS, PVQ, HSLA, Grade
– Products offered by type (Hot Rolled, Cold Rolled, Low Carbon, High Carbon,
– Available processing services: slitting, blanking, cold reducing, pickling,
– Multiple locations enabling domestic and international supply
Application Scenarios:
– Automotive manufacturing
– Construction & infrastructure projects
– Agriculture and heavy equipment industries
– Defense, aerospace, energy, medical equipment, transportation, and pressure
Pros:
– Extensive selection of steel grades, standards, and product forms
– Comprehensive processing capabilities for customized steel coil solutions
– Widespread geographic coverage, including international locations
– Serves a wide variety of demanding industries
Cons:
– No detailed product dimensions or mechanical/chemical property data are
– Technical specifications and certifications require further navigation to access
Customers – Products – Cold-Rolled Coil – www.ussteel.com
Product Details:
U. S. Steel offers cold-rolled coil products, which are produced by rolling steel at room temperature, below its recrystallization temperature, resulting in improved surface finish and tighter tolerances. The company highlights a diverse portfolio including cold-rolled, coated, hot-rolled, and specialty steels tailored for multiple industrial uses.
Application Scenarios:
– Appliances
– Automotive manufacturing
– Construction
– Electrical industry
Pros:
– Improved surface finish and tighter dimensional tolerances compared to
– Industry-specific expertise and innovation to support customer success
– Diverse product offerings suitable for a wide range of industrial applications
– Commitment to sustainability and responsible steelmaking practices
Cold Rolled Steel Sheet & Coil | Barsteel Corporation
Product Details:
Barsteel Corporation supplies cold rolled steel sheet and coil in various grades, ranging from extra deep drawing (EDDS) to advanced high strength steel (AHSS). Products are offered in gauges from 0.013 to 0.150 inches, with tailoring and processing capabilities to meet specific customer requirements.
Technical Parameters:
– Grades: Extra Deep Drawing Steel (EDDS) to Advanced High Strength Steel (AHSS)
– Product forms: Cold rolled steel sheet and coil
– Gauges available: 0.013 to 0.150 inches
– Production process includes pickling, tandem mill rolling, and annealing
Application Scenarios:
– Shelving
– Furniture & Fixtures
– Construction Products
– Automotive Components
– Stamped Parts
Pros:
– Bright, clean surface finish with aesthetic appeal and limited imperfections
– Tighter thickness tolerances for precision manufacturing and enhanced quality
– Products can be custom processed to fit customer specifications
– Suitable for exposed applications requiring clean and defect-free steel
Steel Coil, Cold Coil, Steel Supplier – MSK Enterprises
Product Details:
MSK Enterprises is a wholesale supplier of aluminum and steel products including coils, plates, sheets, bars, rods, and wire stocks. Steel coils offerings include cold rolled, hot rolled pickled and oiled, electrolytic tin coated, electrolytic zinc coated, galvanized, and long terne sheet coils. The company buys surplus and obsolete metal products worldwide.
Technical Parameters:
– Cold Rolled Sheet Coil: Available in commercial quality, drawing quality, and
– Electrolytic Tin Coated Steel Coil: Available in all tempers, T-1 to T-6
– Electrolytic Zinc Coated Sheet Coil: Phosphate coated (bonderized), commercial
– Minimum order: One ton.
Application Scenarios:
– Industrial manufacturing requiring steel and aluminum coils, plates, sheets,
– Metal fabricators and distributors needing large-volume purchases.
– Businesses with surplus, excess, or obsolete metal inventory for resale.
Pros:
– Wide range of steel and aluminum product types and grades available.
– Ability to purchase and pick up surplus metal inventory worldwide.
– Multiple finish and temper options for steel coils.
Cons:
– Minimum order requirement of one ton may not suit small buyers.
– Limited technical/product specification details provided online.
High-Quality Cold Rolled Steel Coil Full Hard Exporter, Manufacturers …
Product Details:
Lishengda is an exporter and manufacturer providing cold rolled steel coil full hard products, along with a range of related steel and metal products such as hot rolled steel sheet/coil, galvanized and color-coated coils/sheets, aluminum products, and steel pipes.
Cold Rolled Coil （Full Hard） – jlinsteel.com
Product Details:
Cold Rolled Coil (Full Hard) made from slab as raw material, processed on a production line through hot and cold rolling, resulting in steel coils used for various manufacturing applications.
Technical Parameters:
– Thickness: 2.5mm
– Width: 900-1250mm (Usual specifications: 1000/1200/1250 mm)
– Coil Weight: ≤25T
– Available Grades/Standards: ASTM5140, ASTM4140, ASTM9260, 65Mn, 27SiMn,
Application Scenarios:
– Automobile industry
– Petrochemical equipment
– Shipbuilding industry
– Agricultural vehicle industry and steel structure industry
Pros:
– Wide applicability across multiple industries
– Offers a range of grades to suit different manufacturing requirements
– Suitable for manufacturing parts requiring cold forming
Cons:
– Detailed disadvantages or cons are not specified on the page
– High hardness (full hard) may limit used in applications requiring formability
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Full Hard Cold Rolled Steel Slit Coil Supplier – Siegal Steel | Cold Rolled Full Hard Steel, produced by cold reducing hot-rolled pickled steel | Provides very high strength and hardness Excellent for applications needing | Very limited ductility, so cannot be formed or bent easily Not suitable for | www.siegalsteel.com |
| Cold Rolled Steel Coils and Sheets – Hascall Steel Company | Hascall Steel supplies high-quality cold rolled steel coils and sheets in | Fast industry-leading lead times (expedited in 24-48 hours; standard 5-7 | Generally more expensive than hot rolled steel Less ductile and slightly more | hascallsteel.com |
| Cold Rolled Carbon Steel Products | Olympic Steel | Cold Rolled Carbon Steel products manufactured by Olysteel offer high-quality | Excellent surface finish suitable for painting and electroplating Superior | Generally higher cost compared to hot rolled steel Requires additional care to |
| Cold Rolled Steel Sheet & Coil Supplier – Alliance Steel | Alliance Steel supplies cold rolled steel sheet and coil in various gauges and | Improved control over finished product shape, thickness, and dimensions Consiste | May require oiling to prevent corrosion and aging Further processing steps | www.alliancesteel.net |
| Steel Coil – Steel Coil Supplier – Steel Warehouse | Steel Warehouse supplies a wide range of steel coil products, including various | Extensive selection of steel grades, standards, and product forms Comprehensive | No detailed product dimensions or mechanical/chemical property data are | www.steelwarehouse.com |
| Customers – Products – Cold-Rolled Coil – www.ussteel.com | U. S. Steel offers cold-rolled coil products, which are produced by rolling | Improved surface finish and tighter dimensional tolerances compared to | www.ussteel.com | |
| Cold Rolled Steel Sheet & Coil | Barsteel Corporation | Barsteel Corporation supplies cold rolled steel sheet and coil in various | Bright, clean surface finish with aesthetic appeal and limited imperfections Tig | |
| Steel Coil, Cold Coil, Steel Supplier – MSK Enterprises | MSK Enterprises is a wholesale supplier of aluminum and steel products | Wide range of steel and aluminum product types and grades available. Ability to | Minimum order requirement of one ton may not suit small buyers. Limited | www.mskent.com |
| High-Quality Cold Rolled Steel Coil Full Hard Exporter, Manufacturers … | Lishengda is an exporter and manufacturer providing cold rolled steel coil full | www.lsdsteel.com | ||
| Cold Rolled Coil （Full Hard） – jlinsteel.com | Cold Rolled Coil (Full Hard) made from slab as raw material, processed on a | Wide applicability across multiple industries Offers a range of grades to suit | Detailed disadvantages or cons are not specified on the page High hardness | jlinsteel.com |
Frequently Asked Questions (FAQs)
How do I verify the legitimacy of a cold rolled steel coil supplier or manufacturer?
Start by checking their business licenses, certifications (like ISO), and customer reviews. Ask for references and visit their factory if possible. Reliable suppliers will provide clear documentation and answer your questions transparently.
What factors should I consider when comparing different steel coil suppliers?
Key factors include product quality, pricing, manufacturing capacity, lead times, payment terms, and after-sales support. Also, consider their experience, ability to customize products, and how responsive they are to your inquiries.
How can I ensure the steel coils meet my required standards or specifications?
Request material test reports, product samples, or certifications that confirm compliance with your specifications. Communicate your requirements clearly and ask the supplier about their quality control processes.
Is it better to work directly with manufacturers or through trading companies?
Manufacturers often offer better pricing and direct communication, while trading companies may provide a wider product range and easier logistics. Choose based on your priorities—direct control, cost, or convenience.
What is the typical minimum order quantity (MOQ) for full hard cold rolled steel coils?
MOQs vary by supplier but usually range from 5 to 25 tons. Some factories may be flexible, especially for repeat orders or long-term partnerships, so always discuss your needs upfront.
