Cast Stainless Steel CB7Cu-1, ASTM A747
Categories: Metal; Ferrous Metal; ASTM Steel; Stainless Steel; Cast Stainless Steel
Material Notes: Martensitic, Precipitation Hardening
Key Words: ASTM A747/A747M (98)
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.
 
Mechanical PropertiesMetricEnglishComments
Hardness, Brinell 269 - 375269 - 375
Tensile Strength, Ultimate 860 - 1170 MPa125000 - 170000 psi
Tensile Strength, Yield 670 - 1000 MPa97200 - 145000 psi
Elongation at Break 5.0 - 10 %5.0 - 10 %
 
Component Elements PropertiesMetricEnglishComments
Carbon, C <= 0.070 %<= 0.070 %
Chromium, Cr 15.5 - 17.7 %15.5 - 17.7 %
Copper, Cu 2.5 - 3.2 %2.5 - 3.2 %
Iron, Fe 72.3 - 78.3 %72.3 - 78.3 %As remainder
Manganese, Mn <= 0.70 %<= 0.70 %
Nickel, Ni 3.6 - 4.6 %3.6 - 4.6 %
Niobium, Nb (Columbium, Cb) 0.15 - 0.35 %0.15 - 0.35 %
Nitrogen, N <= 0.050 %<= 0.050 %
Phosphorus, P <= 0.035 %<= 0.035 %
Silicon, Si <= 1.0 %<= 1.0 %
Sulfur, S <= 0.030 %<= 0.030 %

References for this datasheet.

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.