HobbyParts Sinteredbronze - Materials

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HobbyParts Sinteredbronze - Materials - Technical Information

Sintered Bronze

Similar Grades
CT-1000 K-26

MBA Products made from this material
Bar, Bushes, Sheet

Sintered bronze is a general reference to a material which is made from powdered bronze and through a heating process the powdered bronze is bonded to form various items. The sintered bronze items stocked by MBA are primarily bearing related, but sintered bronze (and other sintered metals) can be used to manufature all kinds of mechanical components.

Whilst there are many grades of sintered bronze, the main grade used in MBA bushes is SAE841 which has a copper content of 87.5-90.5% and max 1% iron, max 1.75% carbon, 9.5-10.5% tin and a maximum of 0.5% other elements.

Sintered bronze is porous allowing oil to soak through it. Sintered bronze bushes are therefore very low maintenance items due to their ability to self lubricate until the charge of oil runs out.

Properties of SAE841 Sintered Bronze

Physical Properties
PROPERTY	UNIT	VALUE
Tensile Strength	KPa	96526
Elongation	%	1
Operating Temp.	^oC	10 to 100
Porosity	% Oil by Volume	19
Density	gm per cm³	6.4-6.8
"K" Strength Constant		26500
PV		50000
Dynamic KPa	KPa	13700

Sintered product can be found here in the MBA online catalogue.

You can purchase MBA Sintered product from any of our Distributors or online from H.E. Supplies.

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Tables and information on this web site should be read as a general guide only. The relevant standards should be consulted to ensure accuracy

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Site Summary:

H.E. Supplies (Hobby Engineering Supplies) offers thousands of products including remote controlled cars, planes, boats, and helicopters. We stock spare parts for remote controlled models. Our range includes the popular Solarbotics solar model kits and spares. We also distribute the full range of miniature engineering products from Miniature Bearings Australia. This range includes small bearings, timing pulleys, timing belts, seals, o-rings, gears and more. Also available from our store in Mansfield Queensland are a full range of lubricants, adhesives, kites, balsa wood and plastic rod and sheet materials. See our Online Catalogue for more information. Our main business is handled from our sales counter and showroom at 186 Wecker Road Mansfield, Queensland, Australia, but we also sell by phone, fax, online and mail order. We offer all of our hobby parts through our online store and some of the more popular MBA items. If you would like to purchase other MBA items online, Small Parts and Bearings offer the full range in their online catalogue.

Using the links at the top of this page you will find extensive information including catalogues (Products and Store link), technical data, and other product specific information.

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