Performance Parameters

• Specifications NotesMaterial Grade: Tin Bronze (ZCuSn10Pb1) Mainly used for reducer worm gears and bushingsTin Content: 9.0% – 11.0% Core index determining wear resistanceTensile Strength: ≥310MPa Capable of withstanding impact loadsCompressive Strength: ≥800MPa Suitable for heavy-load transmission conditionsBrinell Hardness (HB): 80 – 120HB Lower than steel parts, protecting precision componentsFriction Coefficient: 0.08 – 0.15 (when paired with steel parts) Excellent anti-friction performanceDensity: 8.8 – 8.9g/cm³ Dense material with stable structureOperating Temperature Range: -20°C – 120°C Suitable for outdoor and industrial environmentsCorrosion Resistance: Moisture-proof, oil-resistant, resistant to weak acids and alkalis Extends component service life