1.1192

High-carbon steel

Material No.	1.1192
US standard (AISI)
Abbreviation	C45EC
Old designation	Cq45
Description	Carbon steel
Composition Alloy constituents [%]	C: 0.42 – 0.50 Si: ≤ 0.30 Mn: 0.50 – 0.80 P: ≤ 0.025 S: ≤ 0.025 Cu: ≤ 0.25
Density [g/cm³]	7.85
Yield point Rp0.2 / Re[N/mm²]	>= 370
Tensile strength Rm [N/mm²]	<= 580
Elongation after fracture A [%]	>= 17
Machinability	Good
Weldability	Unsuitable
Heat treatment	Possible
Other properties
Main uses	Parallel keys

This information is for reference only; we do not assume any liability for its accuracy. The properties of steel materials are highly dependent on their thermal and/or mechanical treatment.