Delivery Forms
Ingots with and without suspension
Rods Typ 3K (triangular) & 4K (quadrangular)
Other formats or products not listed here may be possible after consultation.
Applications
Lead-free bearing metal, primarily developed for general use in the following areas:
Plain Bearings
Connecting Rod Bearing and Segments
Axle Bearing
Products
Ingots made from Sn80Sb12Cu6Pb2 (WM80)
1151
molded
none
without
Ingot Type H
Ingots
420 mm
115 mm
30 mm
The products shown are only a selection from our product range. Please contact us for your desired configuration of Ingots from Sn80Sb12Cu6Pb2 (WM80).
Material properties
| Melting temperature °C | ~183-400 |
| Casting temperature °C | ~480-520 |
| Density g/cm³ | ~7.4 |
| Hardness HB at 20 °C | ~25 |
| Hardness HB at 50 °C | ~20 |
| Hardness HB at 100 °C | ~13 |
| Hardness HB at 150 °C | ~8 |
| Tensile Strength N/mm² bei 20°C | ~89 |
| Stretching % | ~3 |
| Bond Strength (RCH) N/mm² | ~40,0 bei Lagermetalldicke ≥ 6mm an Stahl C10 |
| Compressive Strength (ƠdB) N/mm² | ~189.0 / 121.0 |
| Breaking Upsetting (ƐdB) % | ~46.0 / 53.0 |
This alloy can be stored for at least 48 months if properly stored in a clean and dry environment. For massive formats, further processing is usually possible after the specified storage period has expired but should be technically checked and approved in advance.
Chemical composition according to company standard
(Data in percent by weight)
| Element | Formular sign | Composition |
|---|---|---|
| Tin | Sn | Residue |
| Antimony | Sb | 11.0-13.0 |
| Copper | Cu | 5.0-7.0 |
| Silver | Ag | < 0.1 |
| Nickel | Ni | < 0.1 |
| Lead | Pb | 1.0-3.0 |
| Arsenic | As | < 0.1 |
| Iron | Fe | < 0.1 |
| Bismuth | Bi | < 0.08 |
| Cadmium | Cd | < 0.05 |
| Aluminium | Al | < 0.01 |
| Zinc | Zn | < 0.005 |
| Ʃ Impurities | < 0.4 |
The data listed in the table is based on our internal material specifications, which refer to the typical standardisation data of ISO 9453.
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Your contact person
Maxim Richter
Head of Sales & Logistics