1.1208 (C16R)

Classification

Country Section Category
Germany Non-alloy Special Steels Structural Pressure Vessel and Engineering Steels with C > = 0,5%

Chemical composition

Standard Fe, % Si, % Mn, % P, % C, % S, %
98.445–99.26 < 0.4 0.6–0.9 < 0.035 0.12–0.18 0.02–0.04

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers $$\sigma _{U}$$, $$MPa$$ $$\sigma_{0.2}$$, $$MPa$$ $$\epsilon_L$$, % Treatment
5–10 solid, cold drawn 520–820 400 7
10–16 solid, cold drawn 500–800 360 8
16–40 solid, cold drawn 450–750 300 9
40–63 solid, cold drawn 400–690 260 11
63–100 solid, cold drawn 360–620 235 12
rolling, turning 350–620

Brinell hardness number

Rolling Standard Classifiers Value, HBW
annealing, soft 156
normalization 100–155
rolling, turning 105–184

Standards

Standard Description
EN 10084
EN 10277-4

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Mn % Manganese
P % Phosphorus
C % Carbon
S % Sulfur

Description of mechanical properties

Parameter Units of measurement Description
$$\sigma_{0.2}$$ $$MPa$$ Tensile stress required to produce a total elongation of 0.2%
$$\sigma _{U}$$ $$MPa$$ Ultimate tensile strength
$$\epsilon_L$$ % Elongation at break (longitudinal)