2008 جودةمواصفات الورقة

2008 جودة مواصفات الورقة

Unalloyed carbon steels with intermediate- strength for pipe production

رموز الحروف القابلة لإعادة الإنتاج --> HRP --> HRPKK --> HRU --> HRUKK --> KRKK --> LP --> LPKK --> LR --> LRKK --> R --> RD --> RKK --> RP --> RPD --> RPKK --> THRU --> TR --> TRKK --> TR
البدائل2009 4009

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.

Unalloyed carbon steels with intermediate- strength for pipe production

التركيب الكيميائي (%)

المعيار المكافئرقم جودة إرديميرCmin.Cmax.Mnmin.Mnmax.Pmax.Smax.Simin.Simax.Crmax.Momax.Nimax.Vmax.Cumax.
المعيارجودة
ERDEMİR-2001200820080.060.120.350.600.0250.020.150.300.120.050.150.020.15
  1. There are no chemical footnotes.

الخواص الميكانيكية

المعيار المكافئرقم جودة إرديميرRe [N/mm2]Rm [N/mm2]A(%) min. t(thickness, mm)
المعيارجودة
A501.39≤t≤19A20019.01≤t≤25
ERDEMİR-200120082008205 min.330 min.3131
  1. Tensile test values apply to "longitudinal" test pieces