Electro-zinc coated mild steel grades for cold forming

Steel grade Steel grade no. NFA 36/401 UNI 5866 JIS G 3141
DC01+ZE 1.0330 C FeP01 SPCC
DC03+ZE 1.0347 E FeP03 SPCD
DC04+ZE 1.0338 ES FeP04 SPCEN
DC05+ZE 1.0312 - - -
DC06+ZE 1.0873 - - -
DC07+ZE 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+ZE 140 - 280 270 - 410 ≥ 28 - -
DC03+ZE 140 - 240 270 - 370 ≥ 34 ≥ 1.3 -
DC04+ZE 140 - 220 270 - 350 ≥ 37 ≥ 1.6 ≥ 0.17
DC05+ZE 140 - 200 270 - 330 ≥ 39 ≥ 1.9 ≥ 0.19
DC06+ZE 130 - 180 270 - 350 ≥ 41 ≥ 2.1 ≥ 0.21
DC07+ZE* 110 - 160 250 - 310 ≥ 43 ≥ 2.5 ≥ 0.22