Bronze Bushing Material Specification Chart

Bronze bushings are commonly used in various industrial applications due to their excellent durability, resistance to wear, and ability to operate in harsh environments. The most frequently used бронзовая втулка materials include alloys that combine copper with elements like tin, zinc, aluminum, and lead. Each alloy has specific properties that make it suitable for particular applications, ranging from high-load capacity and corrosion resistance to excellent machinability and longevity. Some of the most common bronze bushing materials include C93200 (SAE 660), C83600 (SAE 40), C86300 (SAE 430B), C95400, C90500, C86200 (Manganese Bronze), и C95200 (Aluminum Bronze). Each of these alloys brings a balance of strength, hardness, and elongation, making them suitable for use in machinery, automotive parts, and heavy-duty industrial applications.

Material	Density (g/cm³)	Hardness (HB)	Tensile Strength (psi)	Yield Strength (psi)	Elongation (%)	Composition
C93200 (SAE 660)	8.8	>210	30,000	14,000	20	Cu: 83-86%, Sn: 5-7%, Pb: 5-7%
C83600 (SAE 40)	8.4	>250	30,000	14,000	20	Cu: 85%, Sn: 5%, Pb: 5%
C86300 (SAE 430B)	8.6	>225	110,000	60,000	12	Cu: 63-65%, Zn: 25-27%, Al: 6%
C95400	8.5	>150	65,000	25,000	20	Cu: 90%, Al: 6%, Fe: 3%
C90500	8.9	>70	40,000	18,000	20	Cu: 88%, Sn: 10%, Zn: 2%
C86200 (Manganese Bronze)	~8.4	>180	~90,000	~45,000	~18	Cu: ~64%, Zn: ~26%, Al: ~4%
C95200 (Aluminum Bronze)	~8.4	>125	~65,000	~25,000	~20	Cu: ~90%, Al: ~9%, Fe: ~3%