C22E Steel

Steel name: C22E
Table No.: 1883
DIN designation: Ck22
Mat.No. (Wr.Nr.) designation: 1.1151
EN designation: C22E
AISI/SAE designation: 1020
UNI designation: C20
BS designation: 070M20
AFNOR designation: XC18
GOST designation: 20
GB designation: 20
Chemical composition in weight %: 0.17-0.24% C, max. 0.40% Si, 0.40-0.70% Mn, max. 0.030% P, max. 0.035% S, max. 0.40% Cr, max. 0.10% Mo, max. 0.40% Ni
Steel group: Structural steels
Applications: No data
Comment: Ac1=730, Ac3=840 C, Ms-440 C, Mf=220 C
Reference: Not shown in this demo version.

Heat Treatment
Hardening: 900 C/oil, polymer
Tempering: 550-660 C/air
Note: No data

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