5052 QualitySheet Specification

5052 Quality Sheet Specification

High-strength structural steels for manufacture of any kind of machines and machine parts, general construction, road and railway vehicles

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.

High-strength structural steels for manufacture of any kind of machines and machine parts, general construction, road and railway vehicles

Chemical Composition (%)

Standard EquivalentErdemir Grade NoCmax.Mnmax.Pmax.Smax.Simax.Nmax.Cumax.CEmax.
StandardQuality
EN 10025-2:2019S355J0+N50520.201.600.030.030.55120.000.550.45
  1. Max carbon equivalent (CE) is increased by 0.01 % for Si ≤ 0.25%, and 0.02 % for Si ≤ 0.04 %
  2. The maximum value for nitrogen does not apply if the chemical composition shows a minimum total aluminium content of 0.020%.
  3. Carbon equivalent, CEV (IIW) % = C + Mn / 6 + (Cr + Mo + V) / 5 + (Ni + Cu) / 15

Mechanical Properties

Standard EquivalentErdemir Grade NoRe [N/mm2] t(thickness, mm)Rm [N/mm2] t(thickness, mm)A(%) min. t(thickness, mm)Impact
StandardQuality
2.1≤t≤1616.01≤t≤262.1≤t≤2.993≤t≤26A802.1≤t≤2.5A802.51≤t≤2.99A53≤t≤26Temperature ( ° 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≤26
EN 10025-2:2019S355J0+N5052355 min.345 min.510-680470-630151620014021027
  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.

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.

High-strength structural steels for manufacture of any kind of machines and machine parts, general construction, road and railway vehicles

Chemical Composition (%)

Standard EquivalentErdemir Grade NoThickness (mm)Cmax.Mnmax.Pmax.Smax.Simax.Nmax.Cumax.CEmax.
StandardQuality
EN 10025-2:2019S355J0+N50526≤t≤300.201.600.030.030.55120.000.550.45
EN 10025-2:2019S355J0+N505230.01≤t≤600.221.600.030.030.55120.000.550.47
  1. Max carbon equivalent (CE) is increased by 0.01 % for Si ≤ 0.25%, and 0.02 % for Si ≤ 0.04 %
  2. The maximum value for nitrogen does not apply if the chemical composition shows a minimum total aluminium content of 0.020%.
  3. Carbon equivalent, CEV (IIW) % = C + Mn / 6 + (Cr + Mo + V) / 5 + (Ni + Cu) / 15
  4. C = 0.22 % max. for thickness greater than 30 mm,

Mechanical Properties

Standard EquivalentErdemir Grade NoRe [N/mm2] t(thickness, mm)Rm [N/mm2]A(%) min. t(thickness, mm)Impact
StandardQuality
6≤t≤1616.01≤t≤4040.01≤t≤60A56≤t≤40A540.01≤t≤60Temperature ( ° 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≤100KVC J min.10≤t≤100
EN 10025-2:2019S355J0+N5052355 min.345 min.335 min.470-6302019014021027
  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.