Rel keluli S49

S49 steel rail is used for railway line, kita perlu membuat roller untuk menghasilkannya, MOQ adalah 3000 Tan, sila hubungi kami untuk membincangkan butirannya.

Drawing of S49 steel rail

Panjang: 12 Untuk 30 Meter;

Berat unit: 49.39 kg/m;

Standard pengeluaran: UIC860;

Standard pemeriksaan penghantaran: EN13674 untuk ujian kelayakan dan ujian penerimaan;

Bahan: R900A/R1100;

Kekerasan: R260, R320.

Sila ambil perhatian bahawa kita perlu membuat acuan untuk menghasilkan rel jenis ini, jadi MOQ sepatutnya lebih daripada 3000 Tan.

Standard EN 13674 – 1:2003 terdiri daripada dua bahagian utama:

S49 steel rail is a specific rail profile commonly used in railway systems, particularly in Europe and other regions that follow European railway standards. The “S49” designation refers to the rail’s profile and dimensions. Here are some key characteristics of S49 steel rail:

1. Mass: The S49 rail has a mass of approximately 49 kilogram per meter, which determines its load-bearing capacity and suitability for various railway applications.

2. Geometry: The rail profile is designed with specific geometric dimensions, including the height, Lebar, and base width of the rail head, as well as the shape of the rail foot. These dimensions ensure compatibility with other railway components, such as sleepers and fastening systems.

3. Permohonan: S49 rails are commonly used in both mainline and secondary railway tracks to support heavy freight and passenger trains. The rail profile is suitable for various operating speeds and axle loads, making it versatile for different types of railway lines.

4. Penstandardan: S49 steel rail adheres to established standards and specifications, ensuring consistent quality, manufacturing processes, dan prestasi. This promotes interoperability and safety across different railway networks.

– Standard of UIC 860 V: 1996 – ditetapkan empat jenis rel keluli pearlite dalam julat kekuatan tegangan dari 700 Untuk 1300 Mpa.

– Standard EN 13674 – 2003, menyediakan tujuh jenis kekerasan keluli pearlite dalam julat 200 Untuk 390 HBV, jenis keluli mengikut EN 13674, berdasarkan nilai-nilai kekerasan (R 200, R 220, R 260, R 260 Mn, 320 Cr, 350 HT, 350 LHT).