High-strength U78CrV GB 75kg/m heavy rail is a railway rail with excellent performance.U78CrV contains basic elements such as carbon (C), silicon (Si), manganese (Mn), and alloy elements such as chromium (Cr) and vanadium (V) are added. Chromium can improve the hardness and wear resistance of the rail and enhance the corrosion resistance of the rail; vanadium can refine the grains, improve the strength and toughness of the rail, and make the rail have better fatigue resistance. Its minimum tensile strength can reach 1080MPa and above. It belongs to wear-resistant rail or high-strength rail, which can withstand the huge load of the train and adapt to heavy-duty railways and high-speed railways that have high requirements for rail strength.
| 75KG | 192mm | 150mm | 75mm | ||||||
GNEE RAIL has established in-depth cooperative relations with well-known companies in many countries and regions around the world. Through the introduction and export of technology, we have achieved complementary advantages. On the one hand, we have introduced advanced production technology and management concepts from advanced foreign companies, digested and absorbed them, and applied them to our own production operations to enhance the competitiveness of the company; on the other hand, we have promoted our independently developed products and technologies with core competitiveness to the international market, provided customized solutions for overseas customers, and won high recognition from the international market.
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