1.1206

Material No.

1.1206

US standard (AISI)

Abbreviation

 C50E 

Old designation

Ck 50

Description

Carbon steel

Composition
Alloy constituents [%]

C: 0.47 – 0.55
Si: ≤ 0.40
Mn: 0.60 – 0.90
P: ≤ 0.030
S: ≤ 0.035
Cr: ≤ 0.40
Mo: ≤ 0.10
Ni: ≤ 0.40

Density [g/cm³]

7.85

Yield point
Rp0.2 / Re[N/mm²]

>= 460 

Tensile strength
Rm [N/mm²]

700 – 850

Elongation after fracture
A [%]

>= 15

Machinability

Good

Weldability

Unsuitable

Heat treatment

Possible

Other properties

Main uses

Clamp hubs