16MnCr5 Steel

Steel name: 16MnCr5
Table No.: 1721
DIN designation: 16MnCr5
Mat.No. (Wr.Nr.) designation: 1.7131
AISI/SAE designation: 5115
EN designation: 16MnCr5
UNI designation: 16MnCr5
AFNOR designation: 16MC
GB designation: 15CrMn
GOST designation: 16HG
Chemical composition in weight %: 0.14-0.19% C, max. 0.40% Si, 1.00-1.30% Mn, max. 0.025% P, max. 0.035% S, 0.80-1.10% Cr
Steel group: Alloy steels
Applications: No data
Comment: Ac1=740 C, Ac3=840 C, Ms (core)=400 C, Ms (carburizing surface)=200 C.
Reference: Not shown in this demo version.

Heat Treatment
Core hardening: 860-900 C/oil-polymer, salt bath
Carburizing: 880-980 C
Hardening carburizing surface: 810-840 C/oil, polymer, salt bath
Hardenability test
Quenching: 870 C/water

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Carbides in Steel
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Hardenability Calculating Service
Macro Defects in Steel
Non-Metallic Inclusions in Steel
Tempering Diagrams of Steels

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