1.0349 (H250G1)

Classification

Country Section Category
Germany Non-alloy Steels Steels with Average C < 0,12% or Rm < 400 MPa

Chemical composition

Standard Fe, % Si, % Mn, % Ti, % Al, % P, % C, % S, %
DIN EN 10268:2006 98.79–99.985 < 0.5 < 0.5 < 0.05 > 0.015 < 0.05 < 0.07 < 0.025

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers $$\sigma _{U}$$, $$MPa$$ $$\sigma_{0.2}$$, $$MPa$$ $$\epsilon_{L (L_0 = 80 mm)}$$, % Treatment
320–400 260–310 32

Properties

Property
According to EN 10268 Transverse specimens Thickness: < 0.5 mm ; yield strength: 260 - 310 MPa
According to EN 10268 Transverse specimens Thickness: < 0.5 mm ; tensile strength: 320 - 400 MPa
According to EN 10268 Transverse specimens Thickness: < 0.5 mm ; elongation: > 28 %
According to EN 10268 Transverse specimens Thickness: < 0.5 mm ; plastic deformation Coefficient (r): < 1.4
According to EN 10268 Transverse specimens Thickness: 0.5 - 0.7 mm ; yield strength: 260 - 310 MPa
According to EN 10268 Transverse specimens Thickness: 0.5 - 0.7 mm ; tensile strength: 320 - 400 MPa
According to EN 10268 Transverse specimens Thickness: 0.5 - 0.7 mm ; elongation: > 30 %
According to EN 10268 Transverse specimens Thickness: 0.5 - 0.7 mm ; plastic deformation Coefficient (r): < 1.4
According to EN 10268 Transverse specimens Thickness: 0.5 - 0.7 mm ; the Coefficient of strain hardening (n): > 0.17
According to EN 10268 Transverse specimens Thickness: > 0.7 mm ; yield strength: 260 - 310 MPa
According to EN 10268 Transverse specimens Thickness: > 0.7 mm ; tensile strength: 320 - 400 MPa
According to EN 10268 Transverse specimens Thickness: > 0.7 mm ; elongation: > 32 %
According to EN 10268 Transverse specimens Thickness: > 0.7 mm ; plastic deformation Coefficient (r): < 1.4
According to EN 10268 Transverse specimens Thickness: > 0.7 mm ; the Coefficient of strain hardening (n): > 0.17
Weldability In ISO/TR 20172 Group: 1.1
Density: 7.84 g / cm3

Analogues

Germany CIS, Russia, Ukraine
1.0349 (H250G1) HC260I

Standards

Standard Description
DIN EN 10268:2006

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Mn % Manganese
Ti % Titan
Al % Aluminium
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
$$\epsilon_{L (L_0 = 80 mm)}$$ % Elongation at break (longitudinal) (for L0 = 80 mm)