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Rulon Bearings

Schmolz + Bickenbach Formadur® 2311 (P-20 MOD.) Plastic Mold Steel
Categories: Metal; Ferrous Metal; Tool Steel; Mold Steel
Material Notes: Formadur® 2311 is a pre-hardened plastic mold steel

Characteristics: Good texturing compared to Formadur®2312 and Good polishability compared to Formadur® 231

Applications: Injection molds, Compression molds, Blow mold, Mold bases and Die holder

Information provided by Schmolz + Bickenbach
Key Words: AISI P-20
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 PropertiesMetricEnglishComments
Density 7.83 g/cc0.283 lb/in³
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell C  28
@Treatment Temp. 700.0 °C,
Time 7200 sec		28
@Treatment Temp. 1292 °F,
Time 2.00 hour
 36
@Treatment Temp. 600.0 °C,
Time 7200 sec		36
@Treatment Temp. 1112 °F,
Time 2.00 hour
 42
@Treatment Temp. 500 °C,
Time 7200 sec		42
@Treatment Temp. 932 °F,
Time 2.00 hour
 46
@Treatment Temp. 400 °C,
Time 7200 sec		46
@Treatment Temp. 752 °F,
Time 2.00 hour
 48
@Treatment Temp. 300 °C,
Time 7200 sec		48
@Treatment Temp. 572 °F,
Time 2.00 hour
 50
@Treatment Temp. 200 °C,
Time 7200 sec		50
@Treatment Temp. 392 °F,
Time 2.00 hour
 51
@Treatment Temp. 100 °C,
Time 7200 sec		51
@Treatment Temp. 212 °F,
Time 2.00 hour
Tensile Strength 924 MPa134000 psi32 HRC
 848 MPa
@Treatment Temp. 700.0 °C		123000 psi
@Treatment Temp. 1292 °F		28 HRC
 1140 MPa
@Treatment Temp. 600.0 °C		165000 psi
@Treatment Temp. 1112 °F		36 HRC
 1330 MPa
@Treatment Temp. 500 °C		193000 psi
@Treatment Temp. 932 °F		42 HRC
 1480 MPa
@Treatment Temp. 400 °C		215000 psi
@Treatment Temp. 752 °F		46 HRC
 1570 MPa
@Treatment Temp. 300 °C		228000 psi
@Treatment Temp. 572 °F		48 HRC
 1670 MPa
@Treatment Temp. 200 °C		242000 psi
@Treatment Temp. 392 °F		50 HRC
 1730 MPa
@Treatment Temp. 100 °C		251000 psi
@Treatment Temp. 212 °F		51 HRC
 
Thermal PropertiesMetricEnglishComments
CTE, linear  12.2 µm/m-°C
@Temperature 21.1 - 93.3 °C		6.80 µin/in-°F
@Temperature 70.0 - 200 °F
 13.0 µm/m-°C
@Temperature 21.1 - 204 °C		7.20 µin/in-°F
@Temperature 70.0 - 400 °F
 13.3 µm/m-°C
@Temperature 21.1 - 302 °C		7.40 µin/in-°F
@Temperature 70.0 - 575 °F
Thermal Conductivity  31.8 W/m-K
@Temperature 302 °C		221 BTU-in/hr-ft²-°F
@Temperature 575 °F
 33.6 W/m-K
@Temperature 204 °C		233 BTU-in/hr-ft²-°F
@Temperature 400 °F
 33.9 W/m-K
@Temperature 100 °C		235 BTU-in/hr-ft²-°F
@Temperature 212 °F
 
Processing PropertiesMetricEnglishComments
Annealing Temperature 710 - 740.6 °C1310 - 1365 °FCooling: Furnace; < 235 HB
 
Component Elements PropertiesMetricEnglishComments
Carbon, C 0.40 %0.40 %
Chromium, Cr 1.9 %1.9 %
Iron, Fe 96 %96 %
Manganese, Mn 1.5 %1.5 %
Molybdenum, Mo 0.20 %0.20 %

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.

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