Refined Tin Ingot
S.S. International trades in Pure and Ultra Pure refined tin ingots and selected tin-based alloys for industrial manufacturers.
Sn minimum
Sn minimum
ingot weight
bundle weight
Refined Tin for Industrial Manufacturing
S.S. International trades in refined tin ingots and selected tin-based alloys for industrial buyers requiring defined compositions, practical export packing and clear commercial documentation.
Material is available in Pure and Ultra Pure grades, allowing buyers to select the appropriate specification for their production requirements.
Two Grades. Clearly Defined.
The following values are indicative technical parameters. Final specifications are confirmed against applicable documentation and the commercial offer.
Pure
Ultra Pure
| Element | Pure Grade | Ultra Pure Grade |
|---|---|---|
| Sn | 99.90% minimum | 99.95% minimum |
| Fe | 100 ppm maximum | 100 ppm maximum |
| As | 500 ppm maximum | 300 ppm maximum |
| Pb | 300 ppm maximum | 100 ppm maximum |
| Zn | 50 ppm maximum | 50 ppm maximum |
| Bi | 300 ppm maximum | 300 ppm maximum |
| Cu | 400 ppm maximum | 200 ppm maximum |
| Sb | 400 ppm maximum | 100 ppm maximum |
| Al | 50 ppm maximum | 50 ppm maximum |
| Cd | 100 ppm maximum | 100 ppm maximum |
| Ni + Co | 100 ppm maximum | 100 ppm maximum |
Note: Final material acceptance, inspection scope and supporting documentation are agreed for each transaction.
Prepared for Industrial Handling
Defined dimensions and compact bundling support practical handling, storage and international shipment.
- Indicative bundle dimensions: 60 ± 1 cm × 60 ± 3 cm × 65 ± 3 cm
- Two metal straps used for bundle securing
- Bundles protected with plastic stretch wrapping
A Versatile Metal Across Critical Industries
Refined tin is selected across manufacturing processes where controlled composition, corrosion resistance and reliable alloying performance are required.
Solder & Electronics
Used in soldering applications and electronic manufacturing requirements.
Tinplate Coating
Applied as a protective and corrosion-resistant coating for metal products.
Bronze & Tin Alloys
An important alloying input for bronze and other tin-containing metal systems.
Bearings & White Metals
Used in selected bearing alloys and industrial white-metal formulations.
Chemical Compounds
A raw material for selected tin chemicals and specialised industrial compounds.
Industrial Manufacturing
Suitable for qualified manufacturing processes requiring refined tin input.
Refined Tin and Industrial Alloy Options
In addition to refined tin ingots, S.S. International trades in selected tin-lead and lead-free alloy compositions against buyer specifications.
Sample Alloy Specifications
Selected lead-free and tin-lead alloy compositions for bars, solid wires and flux-cored wires.
| Category | HS Code Bars / Solid Wires |
HS Code Flux-Cored Wires |
Alloy | Composition |
|---|---|---|---|---|
| Lead-Free | 8003.00 | 8311.30 | SAC-305 | Sn96.5 / Ag3 / Cu0.5 |
| Lead-Free | 8003.00 | 8311.30 | SAC-300 | Sn97 / Ag3 |
| Lead-Free | 8003.00 | 8311.30 | SAC-0307 | Sn99 / Ag0.3 / Cu0.7 |
| Lead-Free | 8003.00 | 8311.30 | SAC-0300 | Sn99.7 / Ag0.3 |
| Lead-Free | 8003.00 | 8311.30 | Sn97Cu3 | Sn97 / Cu3 |
| Tin-Lead | 8003.00 | 8311.30 | Sn63 | Sn63 / Pb37 |
| Tin-Lead | 8003.00 | 8311.30 | Sn62A2 | Sn62 / Pb36 / Ag2 |
| Tin-Lead | 7806.00 | 8311.30 | Sn10 | Sn10 / Pb90 |
| Tin-Lead | 7806.00 | 8311.30 | Sn20 | Sn20 / Pb80 |
| Tin-Lead | 7806.00 | 8311.30 | Sn30 | Sn30 / Pb70 |
| Tin-Lead | 7806.00 | 8311.30 | Sn40 | Sn40 / Pb60 |
| Tin-Lead | 8003.00 | 8311.30 | Sn50 | Sn50 / Pb50 |
| Tin-Lead | 8003.00 | 8311.30 | Sn60 | Sn60 / Pb40 |
| Tin-Lead | 8003.00 | 8311.30 | Sn70 | Sn70 / Pb30 |
| Tin-Lead | 8003.00 | 8311.30 | Sn80 | Sn80 / Pb20 |
| Tin-Lead | 8003.00 | 8311.30 | Sn90 | Sn90 / Pb10 |
All compositions and HS codes shown are indicative. Final chemistry, product form, availability and customs classification must be confirmed for each commercial requirement and destination.
From Requirement to Delivery
S.S. International manages the commercial and operational requirements for a clear, professionally handled trade transaction.
Requirement Review
Grade, quantity, delivery destination and commercial requirements are evaluated.
Specification Alignment
Technical parameters are aligned with the applicable offer and documentation.
Trade Documentation
Transaction documents are reviewed against the agreed commercial terms.
International Delivery
Shipment and destination requirements are handled according to the agreed terms.
Discuss Your Refined Tin Requirement
Share your preferred grade, required quantity and destination with the S.S. International team.
Submit Your Requirement
Complete the details below to prepare an enquiry for our team.