Cold Rolled Mild Steel Coil - ASTM A1008, 0.3-3.0mm Thickness, 600-1500mm Width

Baiqu Steel Coil Manufacturing Co., Ltd.

Verified Custom manufacturer · 4 yrs ·

China

Customizable Rock-bottom price

$620 1-49 ton Base price

$595 50-99 ton 4% off

$580 ≥100 ton 6.5% off

Price validity: subject to market conditions

Supplier's customization ability

Drawing-based customization
Sample-based customization
Full customization

Quantity

Minimum order quantity: 1 ton

Shipping total: To be negotiated

Subtotal of goods US$ 620.00

Start order request

Payment and delivery

Payment:: by contract — deposit, balance after your inspection
Lead time:: confirmed with the quotation
Packaging:: standard export packing
Samples:: available on request

Product details

Technical Specifications of Cold Rolled Mild Steel Coil

Property	Parameter	Description
Product Name	Cold Rolled Mild Steel Coil	Low-carbon steel processed through cold reduction
Material Grade	SPCC / DC01 / SPHC / Q195 / St12	International grade equivalents for commercial quality
Standard Compliance	ASTM A1008, EN 10130, JIS G3141, GB/T 708	Meets major international cold rolling standards
Manufacturing Process	Cold rolling, annealing, skin pass	Continuous cold reduction with heat treatment
Carbon Content (C)	≤0.12%	Low carbon for excellent formability
Manganese (Mn)	≤0.50%	Controlled for ductility and strength balance
Phosphorus (P)	≤0.030%	Minimized for improved weldability
Sulfur (S)	≤0.030%	Low sulfur ensures good surface quality
Tensile Strength	270-410 MPa	Typical range for commercial quality mild steel
Yield Strength	≥140 MPa	Minimum yield strength per ASTM A1008
Elongation	≥28%	Excellent ductility in 50mm gauge length
Thickness Range	0.15 - 3.5 mm	Available thickness options for various applications
Width Range	600 - 2000 mm	Standard coil widths, custom available
Coil Weight	3 - 25 tons	Standard coil weight per customer requirements
Surface Finish	Bright, Matte, Oiled	Multiple surface treatment options available
Application	Automotive parts, appliances, furniture, construction	Suitable for stamping, bending, and forming operations
Certification	EN 10204 3.1, ISO 9001, SGS	Quality certifications and mill test reports provided
Packaging	Waterproof paper, steel strapping, wooden pallet	Standard export seaworthy packaging
MOQ	25 tons	Minimum order quantity per specification

Cold Rolled Mild Steel Coil - ASTM A1008, 0.3-3.0mm Thickness, 600-1500mm Width

Cold rolled mild steel coil represents a premium-grade flat steel product manufactured through precision cold reduction processes, delivering superior surface finish and enhanced mechanical properties for demanding industrial applications. This versatile material serves critical roles in automotive body panels, appliance manufacturing, construction components, and precision metal forming operations where dimensional accuracy and surface quality are paramount. Engineered to comply with ASTM A1008/A1008M standards, our cold rolled mild steel coils cater to fabricators, OEM manufacturers, and steel service centers seeking factory-competitive pricing combined with consistent metallurgical performance.

What is Cold Rolled Mild Steel Coil?

Cold rolled mild steel coil is a flat-rolled carbon steel product processed at ambient temperature through tandem rolling mills, achieving thickness reductions of 50-90% from hot rolled feedstock. This room-temperature deformation process refines the grain structure, resulting in tensile strength ranging from 270-410 MPa per ASTM A1008 Grade CS Type B, while maintaining carbon content below 0.15% maximum for optimal weldability and formability characteristics.

Cold rolled mild steel coil supplier

Cold Rolled Mild Steel Coil Technical Specifications

Our cold rolled mild steel coils are manufactured in thickness ranges from 0.30mm to 3.00mm with tolerances conforming to ASTM A1008 Table 6 requirements, available in width specifications between 600mm and 1500mm. Standard coil weights range from 3 to 25 metric tons with inner diameter of 508mm or 610mm, featuring edge conditions including mill edge, slit edge, or trimmed edge per customer requirements. Surface finish options encompass matte finish (dull finish) or bright finish, achieving surface roughness values of Ra 0.5-1.5 μm suitable for subsequent coating or painting operations.

Why Choose Our Cold Rolled Mild Steel Coil

Our manufacturing facility operates state-of-the-art Sendzimir 20-high rolling mills with automated gauge control systems, ensuring thickness tolerance within ±0.02mm for precision applications. We maintain ISO 9001:2015 and IATF 16949 certifications, providing full traceability documentation including mill test certificates per EN 10204 3.1 standards. With monthly production capacity exceeding 50,000 metric tons and strategic inventory locations, we deliver mill-direct rates combined with rapid fulfillment for both spot orders and scheduled release programs.

Cold rolled mild steel coil wholesale

Frequently Asked Questions

What is the minimum order quantity (MOQ)?

Our standard minimum order quantity is 20 metric tons per specification, though we accommodate smaller quantities of 5-10 tons for trial orders or specialized gauge requirements, subject to applicable processing surcharges and extended lead times.

Cold rolled mild steel coil China

Do you provide material test certificates?

Yes, we supply comprehensive mill test certificates (MTC) per EN 10204 Type 3.1 with every shipment, documenting chemical composition analysis, mechanical properties testing results, and dimensional verification data traceable to specific coil heat numbers.

What is the typical delivery time?

Standard lead time ranges from 25-35 days for mill production orders, while our strategically stocked inventory program enables 7-14 day delivery for commonly specified gauges and widths, with expedited logistics available for urgent requirements.

Can you cut to custom sizes?

Our integrated slitting and cut-to-length processing facilities accommodate custom width slitting from 20mm to 1500mm with ±1mm tolerance, plus precision blanking services for flat sheets ranging from 1000x2000mm to 1500x6000mm dimensions, including edge deburring and protective film application.

Get a Competitive Quote for Cold Rolled Mild Steel Coil

Request your customized quotation today by providing specifications including required thickness, width, edge condition, surface finish, quantity, and delivery location. Our technical sales team responds within 4 business hours with mill-direct pricing, material availability confirmation, and logistics coordination for seamless procurement. Contact us now to leverage our 15+ years of cold rolled steel supply expertise and value-driven pricing structure for your next project.

Ratings & Reviews

4.5

Based on 8 reviews

5 5

4 2

3 1

2 0

1 0

David Anderson

Canada

2025-09-07

Perfect for High-Volume Distribution

As a steel service center, we stock their cold rolled coils in 0.5mm to 2.5mm thickness range. Monthly orders average 45 tons across various widths from 600mm to 1400mm. Their inventory program enables 10-day delivery for standard gauges. Material consistency is excellent with minimal gauge variation coil-to-coil. Customers report good formability and welding characteristics. Mill test certificates are always accurate and provided digitally within 24 hours. Their slitting capabilities help us offer custom widths from 50mm up. Best supplier relationship in our 12-year distribution business.

Carlos Silva

Brazil

2025-09-25

Acceptable Quality with Packaging Issue Resolved

Ordered 15 tons of 1.0mm cold rolled coil for furniture components. Material quality was acceptable and met basic ASTM A1008 requirements. One coil arrived with minor water staining on outer wraps due to container condensation during ocean freight. Supplier immediately arranged replacement coil at no charge and improved packaging for future orders. Thickness tolerance was within specification at ±0.025mm. Fair pricing for South American market. Issue was handled professionally.

William Taylor

Australia

2025-10-15

Solid Material for Industrial Equipment

Purchased 12 tons of 1.8mm cold rolled mild steel coil, 1100mm width for equipment housing fabrication. Material met ASTM A1008 specifications with tensile strength 285 MPa. Slitting accuracy was within ±0.8mm tolerance as requested. Delivery took 32 days which was slightly longer than quoted 28 days due to shipping delays, but supplier kept us informed. Surface finish was adequate for our painting process. Would order again for non-critical applications.