1.0225 (E275)

Classification

Country Section Category
Germany Non-alloy Steels Other Structural Steels (Not Intended for Heat Treatment with Rm < 500 MPa)

Chemical composition

Standard Fe, % Si, % Mn, % P, % C, % S, %
EN 10297-1 > 97.95 < 0.35 < 1.4 < 0.045 < 0.21 < 0.045

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers \sigma _{U}, MPa \sigma_{Y}, MPa \epsilon_L, % Treatment
raw 440 340 6
annealing, soft 390 21
normalization 410–550 275
< 16 rolling 410 275
16–40 rolling 410 265
40–65 rolling 410 255
65–100 rolling 380
solid, cold drawn 560 5
soft, cold drawn 510 8
stress relief, cold drawn 510 375 12
65–80 rolling 245
80–100 rolling 235

Properties

Property
According to EN 10296-1 note elongation: results from the longitudinal samples must be 2% below the results for the transverse samples
According to EN 10296-1 +U +NW yield strength: > 340 MPa
According to EN 10296-1 +U +NW tensile strength: > 440 MPa
According to EN 10296-1 +U +NW elongation: > 6 %
According to EN 10296-1 +A Temporary resistance: > 390 MPa
According to EN 10296-1 +A elongation: > 21 %
According to EN 10296-1 +N yield strength: > 275 MPa
According to EN 10296-1 +N tensile strength: > 410 MPa
According to EN 10296-1 +N elongation: > 21 %
Weldability In ISO/TR 20172 Group: 1.1
Density: 7.84 g / cm3

Analogues

Germany CIS, Russia, Ukraine USA
QSt 44-2 C285 300W

Standards

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_{Y} MPa Yield strength
\sigma _{U} MPa Ultimate tensile strength
\epsilon_L % Elongation at break (longitudinal)