Tin Bronze Series

# Tin bronze connecting rod

Description: Tin bronze connecting rod - ZILLION COPPER. ZILLION COPPER is a professional manufacturer of various bronze tubes, rods, plates and shaped bronze profiles. Bronze bearing materials comprise a wide r
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Introduction

Bronze bearing materials comprise a wide range of properties derived from a variety of compositions and alloys. This data sheet provides more information and chemical composition, physical and mechanical properties and designations of UNS C93200 bearing bronzes.

Chemical Composition

The chemical composition of UNS C93200 bearing bronzes is outlined in the following table.

Element	Content (%)
Cu	83
Sn	7
Pb	7
Zn	3

Physical Properties

The following table shows the physical properties of UNS C93200 bearing bronzes.

Properties	Metric	Imperial
Density	8.93 g/cm3	0.323 lb/in3

Mechanical Properties

The mechanical properties of UNS C93200 bearing bronzes are displayed in the following table.

Properties	Metric	Imperial
Hardness, Brinell	65	65
Tensile strength, ultimate	240 MPa	34800 psi
Tensile strength, yield (@strain 0.500%)	125 MPa	18100 psi
Elongation at break (in 50 mm)	20.00%	20.00%
Modulus of elasticity	100 GPa	14500 ksi
Compressive strength (at permanent set of 10%)	315 MPa	45700 psi
Izod impact	8.00 J	5.90 ft-lb
Fatigue strength (@# of cycles 1.00e+8,rotating beam)	110 MPa	16000 psi
Machinability (UNS C36000 (free-cutting brass) = 100%)	70%	70%
Poisson's ratio	0.34	0.34

Fabrication and Heat Treatment

Welding

UNS C93200 bearing bronzes are capable of being brazed and soldered. The welding processes not recommended for these alloys include carbon arc welding, oxyacetylene welding, coated metal arc welding and gas shielded arc welding.