MatWeb - Material Property Data Advertise with MatWeb!     Register Now
Data sheets for over 115,000 metals, plastics, ceramics, and composites.
MatWeb - Material Property Data HOME  •   SEARCH  •   TOOLS  •   SUPPLIERS  •   FOLDERS  •   ABOUT US  •   FAQ  •   LOG IN    
Recently Viewed Materials (most recent at top)  

Login to see your most recently viewed materials here.

Or if you don't have an account with us yet, then click here to register.

  Searches:   Advanced  | Category  | Property  | Metals  | Trade Name  | Manufacturer  | Recently Viewed Materials
Ensinger PEI
Manganese Bronze, UNS C86300, Copper Casting Alloy
Categories: Metal; Nonferrous Metal; Copper Alloy; Copper Casting Alloy

Material Notes:

Casting methods recommended for this alloy: Centrifugal, Investment, Plaster, and Sand.

Applications: Extra heavy duty, high strength alloy. Large valve stems, gears, cams, slow-speed heavy-load bearings, screwdown nuts hydraulic cylinder parts.

Classified under: Manganese and leaded manganese bronze alloys. ASTM B22; ASTM B584; formerly ASTM B22-E; ASTM B147-8C

As cast values below are for sand casting. Alloy does not respond to heat treating. Casting shrinkage allowance is 2.3%

Key Words: High Strength Manganese Bronze, ASTM B22; ASTM B584; ASTM B22-E; ASTM B147-8C
Available Properties
  • Density
  • Hardness, Brinell, 3000 kg
  • Tensile Strength, Ultimate
  • Tensile Strength, Yield
  • Elongation at Break, In 50 mm
  • Modulus of Elasticity
  • Fatigue Strength, rotating beam
  • Machinability, UNS C36000 (free-cutting brass) = 100%
  • Electrical Resistivity, 9% IACS
  • Melting Point
  • Solidus
  • Liquidus
  • Aluminum, Al
  • Copper, Cu
  • Iron, Fe
  • Lead, Pb
  • Manganese, Mn
  • Tin, Sn
  • Zinc, Zn
Property Data

This page displays only the text
of a material data sheet.

To see MatWeb's complete data
sheet for this material (including
material property data, metal
compositions, material suppliers,
), please click the button below.

Manufacturer Notes:

Category Notes

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.


Please read our License Agreement regarding materials data and our Privacy Policy. Questions or comments about MatWeb? Please contact us at We appreciate your input.

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2017 by MatWeb, LLC. MatWeb is intended for personal, non-commercial use. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.