We continue to invest in green technologies and decarbonization in line with our future-oriented efforts. 
insert
back-resim



  • images-249917icon-03png-resim

    BOILER STEELS ⇓



    BOILER STEELS
    Standard: EN 10028-Part 2-2008
    Chemical Composition (%)
    Tosçelik Quality No Standard Quality C Si Mn P S Al Nb Cr(1) Cu(1) Mo(1) Ni(1)
    max max max max max min max max max max max
    TOS3679 EN 10028-2 P235GH 0,16 0.35 0.60-1.20 0.025 0.020 0.020 0.020 0.30 0.30 0.08 0.30
    TOS3779 EN 10028-2 P265GH 0.20 0.40 0.80-1.20 0.025 0.020 0.020 0.020 0.30 0.30 0.08 0.30
    TOS4459 EN 10028-2 P295GH 0.08-0.20 0.40 0.90-1.50 0.025 0.015 0.020 0.020 0.30 0.30 0.08 0.30
    TOS5279 EN 10028-2 P355GH 0.10-0.22 0.60 1.10-1.70 0.025 0.015 0.020 0.020 0.30 0.30 0.08 0.30

     

    Explanation

    1) Cr+Cu+Mo+Ni≤%0.70

    2) For the thicknesses less than 6 mm, min. Mn amount can be reduced by 0.20%.

  • images-493444287975logo1pngpng-resim

    MECHANICAL PROPERTIES ⇓



    MECHANICAL PROPERTIES
    Tosçelik Quality No Standard Quality Re Rm(1) A5(%) Impact(2) (en) Rp 0.02(1) (min.) T:300°C
    N/mm²   Temp KVc (min.) N/mm²(kg / mm²)
    TOS3679 EN 10028-2 P235GH 235 225 360-480 24 -20 27 153 147
    TOS3779 EN 10028-2 P265GH 265 265 410-530 22 -20 27 173 166
    TOS4459 EN 10028-2 P295GH 295 295 460-580 22 -20 27 192 189
    TOS5279 EN 10028-2 P355GH 355 345 510-650 20 -20 27 232 225

     

    Explanation

    1) The tensile test values are applied to the "Transverse" test samples.

    2) It is valid for the coil thickness of T≤6 mm.

  • images-249917icon-03png-resim

    BOILER STEELS ⇓



    BOILER STEELS
    Standard: EN 10028-Part 2-2008
    Chemical Composition (%)
    Tosçelik Quality No Standard Quality C Si Mn P S Al Cr Ni Cu Mo V Ti Nb
    max max max max max min max max max max max max max
    TOS5272 EN 10028-3 P355NL1 0.18 0.50 1.10-1.70 0.025 0.010 0.02 0.30 0.50 0.30 0.08 0.1 0.03 0.05

     

    Explanation

    1) For the thicknesses thinner than 6 mm, min. Mn quantities can be reduced by 0.20%

  • images-493444287975logo1pngpng-resim

    MECHANICAL PROPERTIES ⇓



    MECHANICAL PROPERTIES
    Tosçelik Quality No Standard Quality Re (min.) Rm(1) A5(%) Impact (2) (en) Rp 0.02(1) (min.) T:300°C
    N/mm²     Sıc. KVc (min.) N/mm²(kg / mm²)
    d≤16 N/mm² min °C J d≤16
    TOS5272 EN 10028-2 P355NL1 355 490-630 22 -40 27 232

     

  • images-685260untitled-23png-resim

    OUR CERTIFICATIONS ⇓



    Certificate Name Inspection Type
    TS ISO / IEC 27001: 2013 Information Security Management System
    ISO / 14001:2015 Environmental Management System
    ISO 5001:2011 Energy Management System
    OHSAS 18001:2007 Occupational Health and Safety Management System
    ISO 9001:2015 Total Quality Management System
    BS EN ISO 9001:2015 Long Products
    Document of Environmental Permission and Licence Production
    TSE Competence Certificate Long Products
    CE Marking Certificate Flat Products

     

    Institution Country of Receipt Standard
    TUV TÜRKİYE ISO 14001:2015
    TUV TÜRKİYE OHSAS 18001:2007
    TUV TÜRKİYE ISO 9001:2015
    CARES TÜRKİYE ISO 9001:2015 BS 4449:2005
    Ministry of Environment and Urbanisation TÜRKİYE National Legislations
    TSE TÜRKİYE TS 708
    CARES UNITED KINGDOM CARES Sustainability Scheme Appendix 01
    CARES UNITED KINGDOM BS EN ISO 9001

Make an Appointment