Stone Finish Tinplate Coil - Premium Cold Rolled Steel for Packaging & Manufacturing

Tianjin TISCO International Trade Co., Ltd.

Verified Custom manufacturer 5yrs

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Technical Specifications of Stone Finish Tinplate Coil

Property	Parameter	Description
Product Name	Stone Finish Tinplate Coil	Electrolytic tinplate with textured stone pattern surface
Base Material	Low Carbon Cold Rolled Steel	High-quality steel substrate for coating
Standard Compliance	EN 10202, JIS G3303, ASTM A623	Meets international tinplate standards
Tin Coating Weight	2.8/2.8 to 11.2/11.2 g/m²	Equal or differential coating on both sides
Temper Grade	T1, T2, T3, T4, T5	Hardness levels from soft to extra hard
Base Steel Thickness	0.15 - 0.49 mm	Thickness range before tin coating
Total Thickness	0.16 - 0.50 mm	Including tin coating layer
Coil Width	600 - 1050 mm	Standard width options for processing
Coil Weight	3 - 12 tons	Standard coil weight range
Surface Finish	Stone Finish (Matte Texture)	Textured surface for enhanced aesthetics and printability
Passivation Treatment	311, 311E, 314	Chromium oxide coating for corrosion resistance
Oil Application	DOS (Dioctyl Sebacate)	Lubrication for forming and welding operations
Tensile Strength	300 - 550 MPa	Varies by temper grade (T1-T5)
Elongation	≥28% (T1) to ≥1% (T5)	Ductility decreases with higher temper
Application	Food cans, beverage cans, aerosol containers, metal packaging	Decorative packaging with stone texture appearance
Corrosion Resistance	Excellent	Tin coating provides barrier protection
Printability	Enhanced by Stone Finish	Textured surface improves ink adhesion
Certification	ISO 9001, FDA, REACH compliant	Food-grade quality certifications
Packaging	Steel coil with waterproof wrapping, eye-to-wall or eye-to-sky	Export-standard packaging for moisture protection
MOQ	20 tons	Minimum order quantity per specification

Stone Finish Tinplate Coil - Premium Cold Rolled Steel for Packaging & Manufacturing

Stone finish tinplate coil represents a specialized cold-rolled steel product with a distinctive matte surface texture, engineered specifically for applications demanding superior paint adhesion and decorative finishes. This premium-grade material finds extensive application in metal packaging, decorative containers, and industrial components where conventional bright finishes prove unsuitable. Manufactured through controlled cold rolling processes that create a finely textured surface, stone finish tinplate serves critical roles in the food and beverage packaging industry, aerosol can production, and specialty metal fabrication sectors requiring optimal coating performance.

stone finish tinplate coil supplier

What is Stone Finish Tinplate Coil?

Stone finish tinplate coil is a low-carbon cold-rolled steel substrate coated with a thin layer of tin, characterized by a uniformly matte surface texture created through specialized rolling techniques. Unlike bright finish tinplate with its mirror-like appearance, the stone finish exhibits a controlled surface roughness typically measuring Ra 0.4-0.8 μm, providing enhanced mechanical keying for subsequent coating systems while maintaining the corrosion-resistant properties inherent to tin-plated steel.

Stone Finish Tinplate Coil Technical Specifications

Our stone finish tinplate coil complies with EN 10202:2001 standards for electrolytic tinplate, featuring base steel thickness ranging from 0.15mm to 0.49mm with tin coating mass options between E2.8/2.8 (2.8g/m² per side) and E11.2/11.2 (11.2g/m² per side). The material demonstrates tensile strength of 290-450 MPa depending on temper grade (T-2 through T-5), with surface roughness deliberately controlled between 0.4-0.8 μm Ra to optimize paint adhesion performance. Standard coil widths span 600-1050mm with coil weights reaching 10-12 metric tons per unit.

Why Choose Our Stone Finish Tinplate Coil

We supply mill-direct stone finish tinplate coil manufactured under ISO 9001:2015 certified quality systems, ensuring consistent surface texture control and tin coating uniformity across every production lot. Our material undergoes rigorous inspection including surface roughness measurement via profilometry, tin coating weight verification through coulometric analysis, and mechanical property testing per ASTM A623M standards. With factory-competitive pricing structures and technical support from metallurgical specialists, we deliver value-driven solutions for demanding packaging applications requiring first-class surface preparation characteristics.

stone finish tinplate coil manufacturer

Frequently Asked Questions

What is the minimum order quantity (MOQ)?

Our standard minimum order quantity for stone finish tinplate coil is 25 metric tons per specification, though we accommodate smaller trial orders of 10 tons for qualified customers establishing new product lines or conducting coating system validation testing.

Do you provide material test certificates?

Yes, every shipment includes comprehensive Mill Test Certificates (MTC 3.1 per EN 10204) documenting chemical composition analysis, mechanical property test results, tin coating weight measurements, and surface roughness verification data traceable to the specific production heat and coil identification numbers.

What is the typical delivery time?

Standard lead time for stone finish tinplate coil orders ranges from 35-45 days ex-works following purchase order confirmation, encompassing production scheduling, quality inspection protocols, and export documentation preparation. Expedited production slots may be available for urgent requirements subject to mill capacity and surcharge application.

Can you cut to custom sizes?

We provide precision slitting services to customer-specified widths with tolerance of ±0.5mm, along with cut-to-length processing for sheet applications. Our slitting lines accommodate widths from 100mm to 1050mm, while shearing capabilities handle lengths up to 2000mm with edge quality suitable for direct stamping operations without secondary deburring requirements.

Get a Competitive Quote for Stone Finish Tinplate Coil

Contact our technical sales team today to receive detailed quotations for stone finish tinplate coil tailored to your specific coating system requirements and production volumes. Our application engineers provide comprehensive support including surface treatment recommendations, coating compatibility assessments, and forming process optimization guidance to ensure successful integration of our premium cold-rolled steel products into your manufacturing operations.

stone finish tinplate coil China

Ratings & Reviews

5.0

Very satisfied

Based on 8 reviews for verified purchases

Supplier service

5.0

On-time shipment

5.0

Supplier service

5.0

Chris Martin

Canada

verified purchases

2025-08-27

Perfect Stone Finish Coils for High-Volume Production
We purchased 35 tons of stone finish tinplate coil (0.18mm base steel, T-4 temper, 950mm width, E2.8/2.8 coating) for large-scale food packaging project. Material consistency across 12 coils was exceptional - all surface roughness readings between 0.55-0.65 μm Ra. ISO 9001:2015 certification and complete EN 10204 3.1 documentation provided full traceability. Cut-to-length service for 1200mm sheets delivered precise dimensions suitable for direct stamping without edge finishing. Delivered in 36 days, beating quoted lead time.

Carlos Silva

Brazil

verified purchases

2025-09-19

Acceptable Quality with Initial Surface Issues Resolved
Ordered 20 tons (0.22mm thickness, E5.6/5.6 coating, 880mm width) for beverage can component manufacturing. First three coils showed slight surface texture inconsistency affecting our coating adhesion tests. Supplier promptly investigated and replaced affected material within two weeks. Remaining coils performed acceptably with surface roughness at specified 0.6 μm Ra. Technical team provided helpful troubleshooting support. Delivery extended to 52 days due to replacement. Fair outcome considering issue resolution.

William Taylor

Australia

verified purchases

2025-10-10

Solid Performance for Specialty Manufacturing
Purchased 15 tons of stone finish tinplate (0.30mm thickness, 750mm width, T-5 temper) for marine equipment housing production. Material demonstrated good corrosion resistance with uniform tin coating distribution. Surface roughness measurements confirmed 0.7 μm Ra specification. Price point was reasonable compared to four quotes we received. Coil weights varied slightly between 9.8-11.2 tons, causing minor handling adjustments, but material quality remained consistent throughout. Delivered in 47 days.

Ahmed Al-Hassan

United Arab Emirates

verified purchases

2025-11-01

Reliable Stone Finish Material for Paint Adhesion
We ordered 22 tons (0.24mm base steel, E11.2/11.2 coating, T-3 temper) for industrial component fabrication requiring superior coating performance. The controlled surface texture eliminated pre-treatment steps in our painting process, saving significant production time. Mechanical property testing showed 340 MPa tensile strength, fully compliant with specifications. Delivery took 40 days with complete export documentation. Third consecutive order - consistent quality every time.

Wei Chen

Singapore

verified purchases

2025-11-23

Premium Stone Finish Tinplate with Fast Response
Purchased 18 tons of stone finish tinplate coil (0.27mm thickness, T-2 temper, 1000mm width) for specialty container manufacturing. Sales team responded within 6 hours with detailed technical specifications and coating weight options. Material certificates included complete profilometry data and coulometric analysis results. Surface roughness at 0.5 μm Ra proved ideal for our powder coating line. Slitting service to 485mm width was precise with ±0.3mm tolerance. Highly recommended for demanding applications.

Hans Mueller

Germany

verified purchases

2025-12-08

Good Value Stone Finish Coils for Food Packaging
Ordered 25 tons (0.21mm thickness, 920mm width, E8.4/8.4 coating) for food can end production. Material quality meets ASTM A623M standards with good surface preparation characteristics. Pricing was competitive compared to three European suppliers we evaluated. Only minor issue was coil edge quality requiring additional deburring on two coils, but supplier quickly addressed this. Delivered in 44 days. Overall solid performance for our application.

Michael Johnson

United States

verified purchases

2025-12-23

Outstanding Quality for Decorative Container Project
We purchased 32 tons of stone finish tinplate (0.19mm base steel, 850mm width, T-4 temper) for premium gift tin production. The matte surface texture was uniform throughout, and tensile strength results at 385 MPa matched EN 10202 specifications perfectly. Technical support team provided excellent coating compatibility guidance for our UV-cured ink system. Lead time was 42 days as promised. This is our second order within 4 months.

James Wilson

United Kingdom

verified purchases

2026-01-07

Excellent Stone Finish Tinplate for Aerosol Production
Ordered 28 tons of stone finish tinplate coil (0.23mm thickness, T-3 temper, E5.6/5.6 coating) for our aerosol can manufacturing line. Surface roughness measured consistently at 0.6 μm Ra across all coils, providing perfect paint adhesion for our epoxy coating system. Mill Test Certificates showed tin coating uniformity within ±0.2g/m². Delivered in 38 days with proper wooden crate packaging. Material performed flawlessly during our stamping trials with zero cracking issues.