130 QualitySheet Specification

130 Quality Sheet Specification

Non-aging extra deep-drawing quality steels (Ultra low carbon IF steels)

Reproducible Letter Symbols --> CCR --> CCRD --> CCR
AlternativesThere is no alternative to this sheet.

Flat / Cold Rolled

Cold rolled coils or flat steel products are produced by rolling hot rolled flat steels without a heat treatment operation in a thickness range of 0.20 to 2.00mm. While the product’s physical properties are all homogeneous along the strip, surface flatness, width and thickness values have fulfilled expectations at the top level.

Non-aging extra deep-drawing quality steels (Ultra low carbon IF steels)

Chemical Composition (%)

Standard EquivalentErdemir Grade NoCmax.Mnmax.Pmax.Smax.Simax.Almin.Almax.Timin.Timax.CEmax.
StandardQuality
11-04-013XES1300.080.500.0250.0250.040.0050.070.050.060.16
  1. The carbon equivalent is defined by the Ceq formula = C+(Mn+Si)/6.
  2. The Ti limit is specified as reference value according to Erdemir manufacturing practice. Other limits are customer specification limits.

Mechanical Properties

Standard EquivalentErdemir Grade NoRe [N/mm2] t(thickness, mm)Rm [N/mm2]A(%) min.n90r90
StandardQuality
0.5≤t≤1.51.51≤t≤2A80min.
11-04-013XES130160-200160-210280-350370.191.8 min.
  1. Tensile test values apply to "transverse" test pieces
  2. Rp02 / Rm ≤ 0.66
  3. Unless otherwise agreed, n value is taken between %10-20 elongation range.
  4. The mechanical properties are valid for a period of 6 months from the date on which the products are made available.