02 03 15 GB 472
DOCOL
Docol Hardenable Steel -Case Hardening SteelCold rolled sheet
for case hardening
PRODUCT APPLICATION
DIMENSION RANGE
Docol case hardening steels are delivered in thefollowing
dimensions in the cold rolled and annealedcondition.
Docol case hardening steels have a relatively lowcarbon content,
and are intended for carburising orcarbonitriding and subsequent
hardening. The steelsare comparable to the standard EN 10132-2.
The steels are used in applications where a highhardness surface
layer and a tough core are required.Examples are wear parts, gear
wheels etc
Thickness Width(mm) (mm)
0.70 - 0.79 600 - 625 800 - 13500.80 - 0.89 600 - 700 800 -
14000.90 - 2.00 600 - 750 800 - 15002.01 - 3.00 800 - 1500
CHEMICAL COMPOSITION
Steel grade C (%) Si (%) Mn (%) P (%) S (%) Cr (%)min - max min
- max min - max max max min - max
Docol C10 0.07 - 0.13 0.15 - 0.35 0.30 - 0.60 0.025 0.025 max
0.40Docol C15 0.12 - 0.18 0.15 - 0.35 0.30 - 0.60 0.025 0.025 max
0.40Docol 17Cr3 0.14 - 0.20 0.15 - 0.35 0.60 - 0.90 0.025 0.025
0.70 - 1.00Docol 16MnCr5 0.14 - 0.19 0.15 - 0.35 1.00 - 1.30 0.025
0.025 0.80 - 1.00
