3741 QualitySheet Specification

3741 Quality Sheet Specification

Dual certified unalloyed steel suitable for general construction and shipbuilding

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.

Dual certified unalloyed steel suitable for general construction and shipbuilding

Chemical Composition (%)

Standard EquivalentErdemir Grade NoCmax.Mnmin.Mnmax.Pmax.Smax.Simax.
StandardQuality
ASTM A36-2019A3637410.210.801.200.030.030.40
  1. C+(Mn/6) ≤ % 0.40
  2. Deoxidation method of this products is fully-killed. Minimum aluminium to nitrogen ratio is 2:1.

Mechanical Properties

Standard EquivalentErdemir Grade NoRe [N/mm2]Rm [N/mm2]A(%) min. t(thickness, mm)
StandardQuality
A2002≤t≤20A20020.01≤t≤25A20025.01≤t≤26
ASTM A36-2019A363741250 min.400-520181920
  1. Tensile test values apply to "transverse" test pieces

Dual certified unalloyed steel suitable for general construction and shipbuilding

Chemical Composition (%)

Standard EquivalentErdemir Grade NoCmax.Mnmin.Mnmax.Pmax.Smax.Simax.
StandardQuality
ABS-P2-2022A37410.210.801.200.030.030.40
  1. C+(Mn/6) ≤ % 0.40
  2. Deoxidation method of this products is fully-killed. Minimum aluminium to nitrogen ratio is 2:1.

Mechanical Properties

Standard EquivalentErdemir Grade NoRe [N/mm2]Rm [N/mm2]A(%) min. t(thickness, mm)
StandardQuality
A2002≤t≤20A20020.01≤t≤25A20025.01≤t≤26
ABS-P2-2022A3741250 min.400-520181920
  1. 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.

Dual certified unalloyed steel suitable for general construction and shipbuilding

Chemical Composition (%)

Standard EquivalentErdemir Grade NoThickness (mm)Cmax.Mnmin.Mnmax.Pmax.Smax.Simin.Simax.
StandardQuality
ASTM A36-2019A3637416≤t≤400.210.801.200.030.03-0.40
ASTM A36-2019A36374140.01≤t≤1000.210.801.200.030.030.150.40
  1. C+(Mn/6) ≤ % 0.40
  2. Deoxidation method of this products is fully-killed. Minimum aluminium to nitrogen ratio is 2:1.
  3. The minimum limit of silicon content is 0.15 % for thickness greater than 40mm.

Mechanical Properties

Standard EquivalentErdemir Grade NoRe [N/mm2]Rm [N/mm2]A(%) min. t(thickness, mm)Impact
StandardQuality
A2006≤t≤20A20020.01≤t≤25A20025.01≤t≤30A20030.01≤t≤40A20040.01≤t≤60Temperature ( ° C)KVC J min.
ASTM A36-2019A363741250 min.400-52018192021222034
  1. Tensile test values apply to "transverse" test pieces

Dual certified unalloyed steel suitable for general construction and shipbuilding

Chemical Composition (%)

Standard EquivalentErdemir Grade NoThickness (mm)Cmax.Mnmin.Mnmax.Pmax.Smax.Simin.Simax.
StandardQuality
ABS-P2-2022A37416≤t≤400.210.801.200.030.03-0.40
ABS-P2-2022A374140.01≤t≤1000.210.801.200.030.030.150.40
  1. C+(Mn/6) ≤ % 0.40
  2. Deoxidation method of this products is fully-killed. Minimum aluminium to nitrogen ratio is 2:1.
  3. The minimum limit of silicon content is 0.15 % for thickness greater than 40mm.

Mechanical Properties

Standard EquivalentErdemir Grade NoRe [N/mm2]Rm [N/mm2]A(%) min. t(thickness, mm)Impact
StandardQuality
A2006≤t≤20A20020.01≤t≤25A20025.01≤t≤30A20030.01≤t≤40A20040.01≤t≤60Temperature ( ° C)KVC J min.
ABS-P2-2022A3741250 min.400-52018192021222034
  1. Tensile test values apply to "transverse" test pieces