6054 QualitySheet Specification

6054 Quality Sheet Specification

AlternativesThere is no alternative to this sheet.

Flat / Hot Rolled

Flat steel products are obtained by heating semi-finished products with a rectangular cross-section (slab), which are produced by the continuous casting method, to a specific temperature and then rolling them, with thicknesses ranging from 1.40 to 25.40 mm and widths ranging from 700 to 2025 mm, produceed as coil or by cutting/slit-coiling flat steel products from coils.

Chemical Composition (%)

Standard EquivalentErdemir Grade NoCmax.Mnmax.Pmax.Smax.Simin.Simax.Cumax.CEmax.
StandardQuality
EN 10025-2:2019S355J2C+N CTB60540.201.600.0250.0250.150.250.550.45
  1. Category A contains Si ≤ 0.030% ve Si+2.5P ≤ 0.090%, Category B contains Si 0.14≤ Si ≤0.25%, Category D contains Si 0.25< Si ≤0.35%.
  2. Carbon equivalent, CEV (IIW) % = C + Mn / 6 + (Cr + Mo + V) / 5 + (Ni + Cu) / 15
  3. Max carbon equivalent (CE) is increased by 0.01 % for Si ≤ 0.25%, and 0.02 % for Si ≤ 0.04 %
  4. Deoxidation method of this products is fully-killed. Minimum aluminium to nitrogen ratio is 2:1.

Mechanical Properties

Standard EquivalentErdemir Grade NoRe [N/mm2] t(thickness, mm)Rm [N/mm2] t(thickness, mm)A(%) min.ImpactBend (Transverse , BMD) t: thickness
StandardQuality
6≤t≤1616.01≤t≤261.8≤t≤2.993≤t≤26A5Temperature ( ° C)6≤t≤7.49KVC J min.6≤t≤7.49Temperature ( ° C)7.5≤t≤9.99KVC J min.7.5≤t≤9.99Temperature ( ° C)10≤t≤26KVC J min.10≤t≤26180°6≤t≤690°6.01≤t≤790°7.01≤t≤890°8.01≤t≤1090°10.01≤t≤1290°12.01≤t≤1490°14.01≤t≤1690°16.01≤t≤1890°18.01≤t≤2090°20.01≤t≤25
EN 10025-2:2019S355J2C+N CTB6054355 min.345 min.510-680470-63020-2014-2021-2027R 10,0 mmR 12,0 mmR 16,0 mmR 20,0 mmR 25,0 mmR 32,0 mmR 36,0 mmR 45,0 mmR 50,0 mmR 65,0 mm
  1. Impact test is not carried out for thickness thinner than 6 mm.
  2. The values are applicable for bend angles ≤90o
  3. Produced by normalizing or rolling equivalent to normalizing, and mechanical values after normalizing are guaranteed.
  4. Produced with "J2C+N" notation
  5. Tensile test values apply to "transverse" test pieces.

Flat / Plate

Heavy plate products are obtained by rolling semi-finished products with a rectangular cross-section (slab) produced by the continuous casting method to a specific temperature, with thicknesses ranging from 6.00 to 200.00 mm and widths ranging from 1000 to 3600 mm.

Chemical Composition (%)

Standard EquivalentErdemir Grade NoCmax.Mnmax.Pmax.Smax.Simin.Simax.Cumax.CEmax.
StandardQuality
EN 10025-2:2019S355J2C+N CTB60540.201.600.0250.0250.150.250.550.45
  1. Category A contains Si ≤ 0.030% ve Si+2.5P ≤ 0.090%, Category B contains Si 0.14≤ Si ≤0.25%, Category D contains Si 0.25< Si ≤0.35%.
  2. Deoxidation method of this products is fully-killed. Minimum aluminium to nitrogen ratio is 2:1.
  3. Carbon equivalent, CEV (IIW) % = C + Mn / 6 + (Cr + Mo + V) / 5 + (Ni + Cu) / 15
  4. Max carbon equivalent (CE) is increased by 0.01 % for Si ≤ 0.25%, and 0.02 % for Si ≤ 0.04 %

Mechanical Properties

Standard EquivalentErdemir Grade NoRe [N/mm2] t(thickness, mm)Rm [N/mm2]A(%) min. t(thickness, mm)ImpactBend (Transverse , BMD) t: thickness
StandardQuality
6≤t≤1616.01≤t≤4040.01≤t≤6363.01≤t≤8080.01≤t≤100A56≤t≤40A540.01≤t≤60A560.01≤t≤100Temperature ( ° C)6≤t≤7.49KVC J min.6≤t≤7.49Temperature ( ° C)7.5≤t≤9.99KVC J min.7.5≤t≤9.99Temperature ( ° C)10≤t≤60KVC J min.10≤t≤60180°6≤t≤690°6.01≤t≤790°7.01≤t≤890°8.01≤t≤1090°10.01≤t≤1290°12.01≤t≤1490°14.01≤t≤1690°16.01≤t≤1890°18.01≤t≤2090°20.01≤t≤25
EN 10025-2:2019S355J2C+N CTB6054355 min.345 min.335 min.325 min.315 min.470-630201918-2014-2021-2027R 10,0 mmR 12,0 mmR 16,0 mmR 20,0 mmR 25,0 mmR 32,0 mmR 36,0 mmR 45,0 mmR 50,0 mmR 65,0 mm
  1. Tensile test values apply to "transverse" test pieces
  2. Impact test is not carried out for thickness thinner than 6 mm.
  3. Produced by normalizing or rolling equivalent to normalizing, and mechanical values after normalizing are guaranteed.
  4. Up to 25mm in thickness is produced with "J2C+N" notation , over 25mm in thickness is produced with "J2+N" notation.