1.0403

Low-carbon steel

Material No.	1.0403
US standard (AISI)
Abbreviation	C15GPb
Old designation	C15Pb
Description	Mild steel
Composition Alloy constituents [%]	C: 0.12 – 0.18 Si: ≤ 0.40 Mn: 0.30 – 0.80 P: ≤ 0.045 S: ≤ 0.045 Pb: 0.15 – 0.35
Density [g/cm³]	7.9
Yield point Rp0.2 / Re[N/mm²]	>= 355
Tensile strength Rm [N/mm²]	590 – 780
Elongation after fracture A [%]	>= 14
Machinability	Good
Weldability	Suitable
Heat treatment	Possible
Other properties
Main uses	Weldable cam action indexing plungers

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.