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SC-Sn5-Zn5-Pb5-70 Bronze with Zinc and Lead Sintered Powder Metallurgy Bearing and Components

Standard: AMES Reference
Code: SC-Sn5-Zn5-Pb5-70
Type: Bronze with Zinc and Lead
Products: Self-Lubricating Bearing & Parts
Product description: The SC-Sn5-Zn5-Pb5-70 zinc lead bronze self-lubricating sintered bearing is tailored for automotive applications, including door hinges, wiper motors, and seat adjusters. Its oil-impregnated sintered
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SC-Sn5-Zn5-Pb5-70 Bronze with Zinc and Lead Sintered Bearing Material

SC-Sn5-Zn5-Pb5-70 is a high-density high-lead tin-zinc bronze sintered bearing material per AMES reference standard. Maximum strength for demanding leaded bronze bearing applications.

Chemical Composition (AMES Reference)

Element	Content
Fe	<0.5%
Cu	84.0–86.0%
Sn	4.0–6.0%
C	<0.5%
Other	Zn 4.0–6.0%, Pb 4.0–6.0%

Mechanical & Physical Properties

Property	Value
Density	6.8–7.2 g/cm³
Radial Crushing Strength K	≥255 MPa
Oil Content (min.)	9%

Comparable Standards: —. Radial crushing strength K is the mandatory value per AMES reference standard. Oil content represents minimum values at corresponding density levels.

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