6408 جودةمواصفات الورقة

6408 جودة مواصفات الورقة

Low-carbon unalloyed mild steels for cold reducing with the obligation of batch annealing

رموز الحروف القابلة لإعادة الإنتاج --> BCKK --> HCKK --> TCK
البدائل5437 6406 6422 6423 6424 6428

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.

Low-carbon unalloyed mild steels for cold reducing with the obligation of batch annealing

التركيب الكيميائي (%)

المعيار المكافئرقم جودة إرديميرCmin.Cmax.Mnmax.Pmax.Smax.Simax.Crmax.Momax.Nimax.Vmax.Nbmax.Timax.
المعيارجودة
SAE J403-2014100864080.020.100.500.030.0350.100.150.060.200.0080.0080.025
  1. Mechanical test is not carried out.
  2. The limitation requests for the residual elements (Cu, Ni, Cr, Mo) which are not mentioned on the table are subjected to negotitation for special application purposes.
  3. Suitable for batch annealing after cold reducing.
  4. Deoxidation method of this products is fully-killed. Minimum aluminium to nitrogen ratio is 2:1.

الخواص الميكانيكية

المعيار المكافئرقم جودة إرديميرRe [N/mm2]A(%) min.Hardness
المعيارجودة
A50HR 30 Tm
SAE J403-201410086408205-3402575 max.
  1. Tensile test values are measured in the longitudinal direction in accordance with A 370 Test Methods and Definitions
  2. Mechanical test is not carried out. Mechanical test is carried out only when specified at the time of enquiry and order.

Soğuk Haddeleme Sonrası Yığın Tavlama Prosesinden Geçirilmek Şartıyla Soğuk Mamul Üretimine Uygun Sıcak Haddelenmiş Düşük Mukavemetli Çelikler

التركيب الكيميائي (%)

المعيار المكافئرقم جودة إرديميرCmin.Cmax.Mnmax.Pmax.Smax.Simax.Crmax.Momax.Nimax.Vmax.Nbmax.Timax.
المعيارجودة
ASTM A1011-2025CS Type B64080.020.100.500.030.0350.100.150.060.200.0080.0080.025
  1. Mechanical test is not carried out.
  2. The limitation requests for the residual elements (Cu, Ni, Cr, Mo) which are not mentioned on the table are subjected to negotitation for special application purposes.
  3. Suitable for batch annealing after cold reducing.
  4. Deoxidation method of this products is fully-killed. Minimum aluminium to nitrogen ratio is 2:1.

الخواص الميكانيكية

المعيار المكافئرقم جودة إرديميرRe [N/mm2]A(%) min.Hardness
المعيارجودة
A50HR 30 Tm
ASTM A1011-2025CS Type B6408205-3402575 max.
  1. Tensile test values are measured in the longitudinal direction in accordance with A 370 Test Methods and Definitions
  2. Mechanical test is not carried out. Mechanical test is carried out only when specified at the time of enquiry and order.