MatWeb - Material Property Data Advertise with MatWeb!     Register Now
Data sheets for over 180,000 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
  

Master Bond adhesives

(Viewing data as-entered. Click here to return)
Ampco Metal AMPCO® 21 Aluminum Bronze, Rectangular
Categories: Metal; Nonferrous Metal; Copper Alloy; Bronze

Material Notes: The increase in the Al and Fe content results in a material in which the hard gamma 2 phase (about 400 HB) is present. By proper metallurgical control this hard constituent is uniformly distributed giving this alloy its ability to resist wear.

Applications: AMPCO 21 is used for guide port bushings and wear strips replacing hardened steel and for some cams when no impact is involved. However, the largest single use is as die rings, inserts, forming rolls etc. in forming, bending or drawing operations, especially when stainless steel is the material being processed. This material is also widely used as work support blades for the centreless grinding of steel rods.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 7.20 g/cc
 
Mechanical PropertiesOriginal ValueComments
Hardness, Brinell 286HB 30
Hardness, Rockwell C 29
Tensile Strength, Ultimate 758 MPa
Tensile Strength, Yield 420 MPa
@Strain 0.5 %
Elongation at Break 1.0 %
Reduction of Area 0.50 %
Modulus of Elasticity 110 GPa
Compressive Yield Strength 343 MPa0.1% Perm. Set
Compressive Strength 1108 MPa
Shear Strength 413 MPa
Izod Impact 2.70 J
Charpy Impact 2.70 J
 
Electrical PropertiesOriginal ValueComments
Electrical Resistivity 0.0000167 ohm-cm10% I.A.C.S.
 
Thermal PropertiesOriginal ValueComments
CTE, linear 16.2 µm/m-°C
@Temperature 20.0 °C
Specific Heat Capacity 0.420 J/g-°C
Thermal Conductivity 46.0 W/m-K
 
Component Elements PropertiesOriginal ValueComments
Aluminum, Al 13.1 %
Copper, Cu 80 - 80.5 %As Balance
Iron, Fe 4.4 %
Manganese, Mn 2.0 %
Other, total <= 0.50 %

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 go back to viewing the property data in MatWeb's normal format.

Users viewing this material also viewed the following:
Aluminum bronze 5%, UNS C60800
AISI Type H13 Hot Work Tool Steel
Ampco Metal AMPCO® 8 Aluminum Bronze, Extruded and Drawn Rods, 12.7 - 25.4 mm.
Ampco Metal AMPCO® 22 Aluminum Bronze, Extruded Bar
Ampco Metal AMPCO® 21 Aluminum Bronze, Round, ≤ 50.8 mm.

NAMPCO17 / 14971

New MatWeb Services

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

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2024 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.