Spte Tinplate Coil - Cold Rolled Electrolytic Tin Coated Steel Strip for Packaging

Technical Specifications of SPTE Tinplate Coil

Spte Tinplate Coil - Cold Rolled Electrolytic Tin Coated Steel Strip for Packaging

Spte tinplate coil represents a specialized category of cold-rolled steel substrate with electrolytic tin coating, engineered specifically for metal packaging applications requiring exceptional formability and corrosion resistance. This premium-grade material serves critical roles in food and beverage container manufacturing, aerosol cans, and protective packaging solutions where product integrity and shelf life are paramount. Our mill-direct tinplate coils are manufactured to EN 10202:2001 standards, offering consistent coating weights from 2.8 to 11.2 g/m² and base steel thickness ranging from 0.15mm to 0.49mm, making them the preferred choice for can makers and packaging converters worldwide.

What is Spte Tinplate Coil?

Spte tinplate coil is cold-reduced low-carbon steel strip with electrolytic tin plating applied to both surfaces, featuring a chromium passivation layer that enhances corrosion protection. The designation "SPTE" refers to Single-reduced tinplate with Electrolytic coating, manufactured through continuous electroplating processes that ensure uniform tin distribution across the entire coil width of 600-1050mm.

Spte Tinplate Coil Technical Specifications

Our tinplate coils comply with EN 10202:2001 chemical composition requirements, with carbon content limited to 0.13% maximum and manganese ranging from 0.30-0.60%. The material exhibits tensile strength between 290-450 MPa depending on temper grade (T-1 through T-5), with elongation values of 32% minimum for T-2 temper. Coating weight options include E2.8/2.8, E5.6/5.6, and E8.4/8.4 designations, representing grams per square meter on each surface.

Why Choose Our Spte Tinplate Coil

We maintain strict quality control throughout production, providing material test certificates per EN 10204 3.1B with each shipment. Our coils feature superior surface finish (stone finish or bright finish) with defect-free surfaces suitable for high-speed can manufacturing lines. Factory-competitive pricing stems from our direct mill partnerships in major production regions, eliminating intermediary markups while ensuring consistent supply availability.

Frequently Asked Questions

What is the minimum order quantity (MOQ)?

Standard MOQ is 25 metric tons per specification, with coil weights typically ranging from 8 to 12 tons each. For established customers requiring mixed specifications, we can accommodate 15-ton minimum orders with prior arrangement and appropriate lead time scheduling.

Do you provide material test certificates?

Yes, we supply comprehensive mill test certificates conforming to EN 10204 3.1B standards with every shipment. Documentation includes chemical composition analysis, mechanical property test results, coating weight verification, and surface inspection reports traceable to specific coil identification numbers.

What is the typical delivery time?

Standard delivery timeframes are 35-45 days from purchase order confirmation for ex-mill shipments. This includes production scheduling, quality inspection, and preparation for export. Express production runs can be arranged within 25-30 days for urgent requirements, subject to mill capacity and specification availability.

Can you cut to custom sizes?

We offer precision slitting services to customer-specified widths with tolerance of ±0.5mm, and can provide cut-to-length sheets from 500mm to 2000mm. Custom temper grades and coating weight combinations are available for orders exceeding 50 tons, requiring 8-10 weeks lead time for specialized production runs.

Get a Competitive Quote for Spte Tinplate Coil

Contact our technical sales team today to receive detailed quotations based on your specific requirements for coating weight, temper grade, and surface finish. We provide comprehensive support including material selection guidance, logistics coordination, and after-sales technical assistance to ensure optimal performance in your packaging applications. Request your mill test certificate samples and pricing within 24 hours.