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Product Name
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Stainless Steel Cold Rolled Sheet
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Grade
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201,202,301,304,304j1,3041,321,309s,310s,2205,4091,410,410s,420,420j1,420j2,430,439,4091,443,444,etc
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Length
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Customizable / As per customer's requirement
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Width
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100mm~2000mm as required
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Thickness
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0.3mm-150mm or as required
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Standard
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ASTM/ASME 240/480,JIS 4305,DIN EN 10088-2
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Technique
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Cold Rolled
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Surface Treatment
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2B,BA,8KMirror,Drawing HL,N Titanium plating,Etching,Embossing
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Thickness Tolerance
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+/-0.01mm
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Application
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Medical equipment,Food industry,Table-wares,Construction,Kitchen utensils,Chemical
industry
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MOQ
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1 ton, We can accept sample order.
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Shipment Time
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Within 15-20 workdays after receiving deposit or L/C
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Export Packing
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Standard export packing for stainless steel sheet:
1.surface polish,2:bundle package,3:wooden case,wooden pallet
package,4:container or bulk,5:special according to customer's request
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Capacity
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250.000 tons/year
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Price Term
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EXW、CIF、CFR、FOB、as required
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Port
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Shanghai or Any port in China
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Payment
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T/T,L/C,Western Union,Paypal,Apple Pay,Google Pay,D/A,D/P,Money Gram
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Grade
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C
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Si
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Mn
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Cr
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Ni
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304
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≤0.07
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≤1.00
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≤2.0
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18.00~20.00
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8.00~10.50
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304L
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≤0.030
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≤1.00
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≤2.0
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18.00~20.00
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9.00~13.00
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310S
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≤0.08
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≤1.00
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≤2.0
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24.00~26.00
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19.00~22.00
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316
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≤0.08
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≤1.00
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≤2.0
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16.00~18.00
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10.00~14.00
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316L
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≤0.03
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≤1.00
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≤2.0
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16.00~18.00
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12.00~15.00
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321
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≤0.08
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≤1.00
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≤2.0
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17.00~19.00
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9.00~13.00
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904L
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≤0.02
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≤1.00
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≤2.00
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19.00~23.00
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23.00~28.00
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2205
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≤0.03
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≤1.00
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≤2.0
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22.00~23.00
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4.5~6.5
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2507
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≤0.03
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≤0.08
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≤1.20
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24.00~26.00
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6.00~8.00
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Stainless Steel Cold Rolled Sheet: Precision Engineered for Demanding Applications
Product Overview Sainless Steel Cold Rolled Sheet is a high-precision material manufactured through advanced cold rolling processes, designed to meet rigorous industrial standards while offering exceptional versatility across multiple sectors. Engineered for performance-critical, this material combines aesthetic excellence with robust functionality.
Core Features & Advantages
1. Superior Surface Finish
- Mirror-like smoothness: Achieves Ra ≤.5μm surface roughness through controlled cold rolling, eliminating oxide scale formation.
- Direct application ready: Requires no secondary polishing for precision machining or visible surfaces.
2. Enhanced Mechanical Properties
- Tensile strength: 520-860 MPa (varies by grade)
- Hardness: HRB 70-95, with maintained elongation (≥35%) complex forming operations.
- Structural integrity: Optimized grain structure prevents springback during stamping/forming processes.
≥720hr (304/L) in 5% NaCl solution
≥480hr (430) in acidic environments (pH 3.0-5.0)
- Maintains stability in temperature ranges: -50°C to 400°C
4. Dimensional Precision
- Thickness tolerance: ±0.02mm (0.8-3.0mm sheets)
- Flatness: ≤3 I-un/m for distortion-free machining
- Custom sizing: Available widths up to 2,000mm with laser-cut edge finishing
Technical Specifications
| Parameter | 304/L | 430 | 316/L | | 201 | 410 | 310S | 2205 |--------------| | Strength (MPa)| ≥205 | ≥310 | ≥240 | | Thermal Conductivity| 16.2 W/m·K | 24.9 W/m·K | 15.2 W/m·K | | Electrical Resistivity| 0.72 μΩ·m | 0.60 μΩ·m | 0.74 μΩ·m | | Magnetic Permeability | <1.02 | >95 <1.05 |
Industrial Applications
Automotive Manufacturing
- Exhaust systems (409/436L grades)
- Structural reinforcements (301 high-strength variants)
- Interior and exterior decorative trim (304/430 grades)
Medical Equipment
- Surgical instrument blanks (vacuum-melted 316L grade)
- MRI-compatible fixtures (non-magnetic austenitic grades)
- Cleanroom equipment and medical device housings
Food & Beverage Processing
- NSF-certified food preparation surfaces
- CIP/SIP-compatible tank linings and processing equipment
- Conveyor systems and food contact components
Electronics & Electrical Engineering
- EMI/RFI shielding components
- Precision battery contacts and connectors
- Electronic equipment enclosures and heat dissipation parts
Architecture & Construction
- Decorative wall panels and trim
- Structural facade components
- Elevator interiors and architectural hardware
Heavy Machinery & Industrial Manufacturing
- 316L cold rolled steel plate for heavy-duty construction and machinery fabrication
- Stamping and forming parts for general industrial equipment
Our Production Strength & Quality Assurance
End-to-End Production Capabilities
- Full supply chain control: As a comprehensive stainless steel coil supplier and plate manufacturer, we manage the full coil-to-plate conversion process in-house, ensuring consistent material quality and batch-to-batch uniformity
- Strategic mill partnerships: Long-term collaborations with world-renowned steel mills including TISCO, BAOSTEEL, and POSCO guarantee a stable, high-quality raw material supply for all our production operations
- Global production footprint: We operate 3 wholly-owned factories, 4 joint ventures, and 7 subsidiaries across Asia, Europe, and the Americas, with a monthly production capacity exceeding 10,000 tons of stainless steel products
Rigorous Quality Control System
- Full batch traceability: Every batch of our products comes with complete Material Test Certificate (MTC) documentation, enabling full traceability from raw material to finished product
- Strict testing protocols: All products undergo rigorous inspection of mechanical properties, dimensional accuracy, surface quality, and corrosion resistance before delivery
- International standard compliance: Our production processes and products adhere to global quality standards, with full compliance with ASTM, EN, JIS, and other industry specifications
- Customization support: We offer custom annealing, post-treatment, and sizing options to meet your unique production and project requirements
Reliable Global Service
- Just-in-time delivery with protective packaging to prevent damage during transit
- Dedicated technical support from in-house metallurgical engineers
- Scalable order fulfillment: We can handle both small-batch custom orders and large-scale bulk production requirements with consistent quality and on-time delivery
Sustainability & Regulatory Compliance
We are committed to sustainable manufacturing practices across all our factory operations, minimizing the environmental impact of our production while delivering high-quality products:
- 100% recyclable stainless steel material, with a production scrap rate of ≤2.5%
- REACH and RoHS compliant product versions available for global markets
- Optimized carbon footprint: 3.8kg CO₂ per kg of product, significantly lower than the 5.2kg CO₂ per kg of equivalent hot-rolled products
- Energy-efficient production processes that reduce resource consumption and greenhouse gas emissions
About YIHO GROUP | Your Trusted Global Stainless Steel Manufacturer & Original Mill
Founded in 1997 and headquartered in Seoul, South Korea, YIHO GROUP is a multinational leader in the stainless steel industry, dedicated to delivering high-quality stainless steel products and end-to-end solutions to clients worldwide.
With over 30 years of industry experience, we have built a robust global network, employing over 1000 professional experts across our global operations. Our diverse product portfolio includes not only premium cold-rolled stainless steel sheets, but also cold-rolled stainless steel coils, strips, angle bars, round bars, and flat bars, catering to industries including construction, machinery manufacturing, agriculture, fisheries, consumer goods, and more.
Our core mission is to be your reliable long-term partner, delivering precision-engineered stainless steel solutions that drive your production efficiency and business success.
Frequently Asked Questions (FAQ)
Who are we?
YIHO Group is a multinational stainless steel corporation founded in 1997 and headquartered in Seoul, South Korea. As an integrated manufacturer and stockist, we specialize in coils, plates, and long products. With 3 factories and 5 warehouses, we maintain a monthly stock of 30,000–50,000 tons and export over 5,000 tons monthly to global clients.
How can we guarantee product quality?
We ensure uncompromising quality through long-term partnerships with top global mills (TISCO, BAOSTEEL, POSCO,TSINGSHAN,LISCO,ETC.), strict compliance with international standards.
What stainless steel products do we offer?
Our comprehensive product range includes stainless steel sheets, coils, strips, angle bars, round bars and flat bars,etc. Including grades 201,304/L,316L,410,430,310S,2205,904L,etc.
Why choose us over other suppliers?
With over 30 years of experience, we have built a global production and distribution network supported by strong mill partnerships and strict quality control. Our customer-centric approach ensures we deliver high-quality stainless steel solutions tailored to the needs of industries worldwide.
What services do we provide?
We offer full-cycle end-to-end services: professional product consultation, custom design & development, precision production & manufacturing, stringent quality assurance, timely global delivery, and dedicated after-sales technical support.
Partner With YIHO GROUP Today
Optimize your manufacturing process with precision-engineered stainless steel cold rolled sheet products from a trusted stainless steel manufacturer, factory and original mill. Whether you need standard grade products or custom-tailored solutions, our team is ready to support your business.
Request your free material test reports or schedule a consultation with our metallurgical engineering team today.
