1.0756 (35SPb20)

Classification

Country Section Category
Germany Non-alloy Steels Steels with Higher P or S Content

Chemical composition

Standard Fe, % Si, % Mn, % Pb, % P, % C, % S, %
97.45–98.68 < 0.4 0.7–1.1 0.15–0.35 < 0.06 0.32–0.39 0.15–0.25

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers $$\sigma _{U}$$, $$MPa$$ $$\sigma_{0.2}$$, $$MPa$$ $$\epsilon_L$$, % Treatment
moderate hardening 550–780 320–430 15–17
5–10 solid, cold drawn 640–880 480 6
10–16 solid, cold drawn 590–830 400 7
16–40 solid, cold drawn 560–800 360 8
40–63 solid, cold drawn 530–760 340 9
63–100 solid, cold drawn 510–680 300 9

Brinell hardness number

Rolling Standard Classifiers Value, HBW
rolling, turning 149–193
149–201

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Mn % Manganese
Pb % Lead
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)