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    4. 1.1172 High-carbon steel

1.1172

High-carbon steel

 

Material No.

1.1172

US standard (AISI)

 

Abbreviation

C35EC

Old designation

Cq 35 

Description

Carbon steel

Composition
Alloy constituents [%]

C: 0.32 – 0.39
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]

600 – 750

Elongation after fracture
A [%]

>= 19

Machinability

-

Weldability

Unsuitable

Heat treatment

Possible

Other properties

The properties are optimised for cold forming.

Main uses

Feet with grub screws

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.