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IF steel grades

IF steel grades with higher yield strength for cold forming according

VDA 239-100 DIN EN 10346 Steel grade no.
CR180IF HX180YD 1.0921
CR210IF HX220YD 1.0923
CR240IF HX260YD 1.0926
HX300YD 1.0927

Mechanical properties according to DIN EN 10346

Steel grade Yield strength, ReL or Rp0,2 transverse Tensile strength, Rm transverse Fracture elongation, A80 transverse Vertical anisotropy r90 Hardening exponent n90
MPa MPa %
HX180YD 180 - 240 330 - 390 ≥ 34 ≥ 1.7 ≥ 0.18
HX220YD 220 - 280 340 - 420 ≥ 32 ≥ 1.5 ≥ 0.17
HX260YD 260 - 320 380 - 440 ≥ 30 ≥ 1.4 ≥ 0.16
HX300YD 300 - 360 390 - 470 ≥ 27 ≥ 1.3 ≥ 0.15

Mechanical properties according to VDA 239-100

Steel grade Yield strength, ReL or Rp0,2 longitudinal Tensile strength, Rm longitudinal Fracture elongation, A80 longitudinal Vertical anisotropy r90 Hardening exponent n90
MPa MPa %
CR180IF 180 - 240 320 - 400 ≥ 35 ≥ 1.2 ≥ 0.19
CR210IF 210 - 270 340 - 420 ≥ 33 ≥ 1.1 ≥ 0.18
CR240IF 240 - 300 360 - 440 ≥ 31 ≥ 1.0 ≥ 0.17
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