3018 QualitySheet Specification

3018 Quality Sheet Specification

İnşaat Makineleri İmalatı, İş Makineleri İmalatı, Genel Konstrüksiyon Levhaları, Muhtelif Makine Parçası İmalatı, Kara ve Demiryolu Araçları İmalatı için Genel Yapı Çelikleri

Reproducible Letter Symbols --> HRP --> HRPKK --> HRU --> HRUKK --> KRKK --> L --> LKK --> LP --> LPKK --> LR --> LRKK --> R --> RD --> RKK --> RP --> RPD --> RPKK --> THRU --> TR --> TRKK --> TR
Alternatives3237 3244 4237 6036 6040 6237

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.

İnşaat Makineleri İmalatı, İş Makineleri İmalatı, Genel Konstrüksiyon Levhaları, Muhtelif Makine Parçası İmalatı, Kara ve Demiryolu Araçları İmalatı için Genel Yapı Çelikleri

Chemical Composition (%)

Standard EquivalentErdemir Grade NoCmax.Mnmax.Pmax.Smax.Simax.
StandardQuality
ASTM A283-2024C30180.240.900.030.030.40
  1. Copper content shall be minimum 0.20 %, if copper-containing steel is specified in the purchase order.
  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
A501.39≤t≤19A20019.01≤t≤26
ASTM A283-2024C3018205 min.380-5152525
  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.

İnşaat Makineleri İmalatı, İş Makineleri İmalatı, Genel Konstrüksiyon Levhaları, Muhtelif Makine Parçası İmalatı, Kara ve Demiryolu Araçları İmalatı için Genel Yapı Çelikleri

Chemical Composition (%)

Standard EquivalentErdemir Grade NoThickness (mm)Cmax.Mnmax.Pmax.Smax.Simin.Simax.
StandardQuality
ASTM A283-2024C30186≤t≤39.990.240.900.030.03-0.40
ASTM A283-2024C301840≤t≤1000.240.900.030.030.150.40
  1. Copper content shall be minimum 0.20 %, if copper-containing steel is specified in the purchase order.
  2. Deoxidation method of this products is fully-killed. Minimum aluminium to nitrogen ratio is 2:1.
  3. There is no limit for minimum % value of silicon less than or equal to 40mm in thickness.

Mechanical Properties

Standard EquivalentErdemir Grade NoRe [N/mm2]Rm [N/mm2]A(%) min. t(thickness, mm)
StandardQuality
A506≤t≤19A20019.01≤t≤60
ASTM A283-2024C3018205 min.380-5152525
  1. Tensile test values apply to "transverse" test pieces