AISI 8620 Steel, single quenched and tempered (230C (450F)), carburized

Subcategory: AISI 8000 Series Steel; Ferrous Metal; Low Alloy Steel; Low Carbon Steel; Metal

Close Analogs: AISI 8620H

Key Words: AFNOR 22 NCD 2, UNI 20 NiCrMo 2, JIS SNCM 21 H, JIS SNCM 21, B.S. 805 H 20 (UK), B.S. 805 M 20 (UK), MIL SPEC MIL-S-16794, SAE J404, SAE J770, DIN 1.6523, AFNOR 20 NCD 2 (France), UNS G86200, AMS 6274, AMS 6276, AMS 6277, ASTM A322, ASTM A331, ASTM A505, ASTM A530

Component   Wt. %
C0.18 - 0.23 
Cr0.4 - 0.6 
Fe96.9 - 98.02 
Component   Wt. %
Mn0.7 - 0.9 
Mo0.15 - 0.25 
Ni0.4 - 0.7 
Component   Wt. %
PMax 0.035 
SMax 0.04 
Si0.15 - 0.35 

Material Notes:
Single quenched and tempered: carburized at 925C (1700F) for 8 hrs., pot cooled, reheated to 845C (1550F), quenched in agitated oil, 230C (450F) temper. 1.9 mm case depth. Core properties.

We're sorry, but our sources do not report any other information for this material.
Sometimes you will see this message during a MatWeb internal update, especially around 07:00 GMT.

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 consistant 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 disclaimer and terms of use regarding this information. MatWeb data and tools provided by MatWeb, LLC.