Mild steel grades for cold forming

according to DIN EN 10130

Steel Grade Steel grade no. NF A 36/401 UNI 5866 JIS G 3141
DC01 1.0330 C FeP01 SPCC
DC03 1.0347 E FeP03 SPCD
DC04 1.0338 ES FeP04 SPCEN
DC05 1.0312 - - -
DC06 1.0873 - - -
DC07 1.0898 - - -

Mechanical properties

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 %
DC01 140 - 280 270 - 410 ≥ 28 - -
DC03 140 - 240 270 - 370 ≥ 34 ≥ 1.3 -
DC04 140 - 210 270 - 350 ≥ 38 ≥ 1.6 ≥ 0.18
DC05 140 - 180 270 - 330 ≥ 40 ≥ 1.9 ≥ 0.20
DC06 120 - 170 270 - 330 ≥ 41 ≥ 2.1 ≥ 0.22
DC07 100 - 150 250 - 310 ≥ 44 ≥ 2.5 ≥ 0.23