Industry-Verified Manufacturing Data (2026)

Cold-Rolled Steel Sheet

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Cold-Rolled Steel Sheet used in the Metal Furniture sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Cold-Rolled Steel Sheet is characterized by the integration of Steel substrate and Protective coating. In industrial production environments, manufacturers listed on CNFX commonly emphasize Low-carbon steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

Flat steel product manufactured by cold rolling for precise dimensions and surface finish.

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Product Specifications

Technical details and manufacturing context for Cold-Rolled Steel Sheet

Definition
Cold-rolled steel sheet is a semi-finished industrial material produced by passing hot-rolled steel through rollers at room temperature to achieve precise thickness, dimensional accuracy, and superior surface quality. In metal furniture manufacturing, it serves as the primary structural substrate for office desks, filing cabinets, industrial workbenches, and storage systems. This material enables high-volume production through efficient stamping, bending, and welding processes while maintaining consistent mechanical properties. As a B2B commodity, it flows through industrial supply chains from steel mills to furniture fabricators who transform it into finished products.
Working Principle
Hot-rolled steel is cleaned, pickled, and passed through tandem rolling mills at ambient temperature, reducing thickness through plastic deformation while improving surface finish and dimensional tolerance.
Common Materials
Low-carbon steel, Zinc coating (for galvanized variants)
Technical Parameters
  • Average surface roughness for paint adhesion (Ra μm) Customizable
  • Maximum deviation from nominal thickness (mm) Customizable
Components / BOM
  • Steel substrate
    Provides structural strength and rigidity
    Material: Low-carbon steel alloy
  • Protective coating Optional
    Prevents corrosion during storage and processing
    Material: Zinc or oil-based coating
Engineering Reasoning
0.3-1.2 mm thickness, 600-1200 MPa yield strength, -40°C to 150°C temperature
0.25 mm thickness reduction, 1300 MPa tensile stress, 200°C temperature
Design Rationale: Lüders band propagation at yield point (250-300 MPa stress concentration), dislocation pile-up at grain boundaries causing microcrack initiation
Risk Mitigation (FMEA)
Trigger Residual stress concentration exceeding 70% of yield strength at sheared edges
Mode: Edge cracking propagation at 45° angle to rolling direction
Strategy: Laser cutting with 0.1 mm kerf width and 10 μm edge chamfer
Trigger Hydrogen embrittlement at 2-5 ppm concentration with 15 MPa/mm stress gradient
Mode: Delayed brittle fracture at 90° to rolling direction
Strategy: Vacuum degassing to <1.5 ppm hydrogen and bake treatment at 200°C for 24 hours

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Cold-Rolled Steel Sheet.

CRS sheet Cold reduced steel cold-rolled steel sheet for metal furniture galvanized steel sheet for furniture manufacturing precise flatness tolerance steel sheets low-carbon steel sheets with zinc coating high yield strength cold-rolled steel

Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 100 MPa (depending on thickness and grade)
temperature: -50°C to 150°C (continuous), up to 200°C (intermittent)
surface finish: Ra 0.1-1.6 μm (typical), up to Ra 0.05 μm (special finishes)
thickness tolerance: ±0.02 mm to ±0.1 mm (depending on specification)
Media Compatibility
✓ Dry gases and air ✓ Hydraulic fluids and oils ✓ Clean water and aqueous solutions
Unsuitable: Chloride-containing environments (risk of pitting corrosion)
Sizing Data Required
  • Required thickness (mm)
  • Required width and length (mm)
  • Mechanical properties (yield strength in MPa)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Corrosion pitting
Cause: Exposure to moisture, chlorides, or acidic environments leading to localized breakdown of the passive oxide layer, often exacerbated by surface defects or contamination from rolling residues.
Surface galling or adhesive wear
Cause: Direct metal-to-metal contact under high pressure or sliding motion, typically due to inadequate lubrication, misalignment, or excessive loading during handling or processing.
Maintenance Indicators
  • Visible reddish-brown rust spots or streaks, especially at edges or cut sections, indicating active corrosion.
  • Audible scraping, squealing, or increased friction noise during material handling, suggesting surface damage or contamination.
Engineering Tips
  • Implement controlled storage with humidity below 60% and use vapor-corrosion inhibitors or protective coatings on exposed edges to prevent moisture ingress.
  • Ensure proper handling with clean, non-metallic separators and apply appropriate lubricants during forming operations to minimize direct contact and reduce surface wear.

Compliance & Manufacturing Standards

Reference Standards
ASTM A1008/A1008M ISO 3574 EN 10130
Manufacturing Precision
  • Thickness: +/-0.05mm
  • Flatness: 0.5mm per meter
Quality Inspection
  • Tensile Strength Test
  • Surface Roughness Measurement

Factories Producing Cold-Rolled Steel Sheet

Verified manufacturers with capability to produce this product in China

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✓ 98% Supplier Capability Match Found

S Sourcing Manager from Singapore Feb 05, 2026
★★★★★
"Reliable performance in harsh Metal Furniture environments. No issues with the Cold-Rolled Steel Sheet so far."
Technical Specifications Verified
P Procurement Specialist from Germany Feb 02, 2026
★★★★☆
"Testing the Cold-Rolled Steel Sheet now; the Thickness (mm) results are within 1% of the laboratory datasheet. (Delivery took slightly longer than expected, but technical support was excellent.)"
Technical Specifications Verified
T Technical Director from Brazil Jan 30, 2026
★★★★★
"Impressive build quality. Especially the Thickness (mm) is very stable during long-term operation."
Technical Specifications Verified
Verification Protocol

“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”

17 sourcing managers are analyzing this specification now. Last inquiry for Cold-Rolled Steel Sheet from India (1h ago).

Frequently Asked Questions

What are the advantages of using cold-rolled steel sheets for metal furniture?

Cold-rolled steel sheets offer superior dimensional accuracy, excellent surface finish, and consistent mechanical properties, making them ideal for furniture requiring precise assembly and aesthetic appeal.

How does zinc coating benefit galvanized cold-rolled steel sheets in furniture applications?

Zinc coating provides corrosion resistance, extending the lifespan of furniture in humid or outdoor environments, while maintaining the steel's formability and strength.

What specifications should I consider when selecting cold-rolled steel sheets for furniture manufacturing?

Key specs include thickness (mm), width (mm), flatness tolerance (mm/m), surface finish (Ra), and yield strength (MPa) to ensure structural integrity and manufacturing efficiency.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data Specifications verified by CNFX Industrial Index (v2.6.03) for Metal Furniture sector.

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