三月中旬,北满基地研发的新材质车轴首试成功,并通过了客户的检验。车轴的标准以美国铁路协会AAR标准和欧洲国际铁路联盟UIC标准为基础,集合了国内外货车车轴的所有先进指标,其力学、耐腐蚀、耐磨、耐疲劳性能显著高于50钢,市场前景看好。东北特钢集团铁路货车新材质车轴首试成 In mid-March, the first trial of the new material axle developed by Beiman Base succeeded and passed the customer’s inspection. Axle standards based on the AAR standards of the American Railway Association and the UIC standards of the European Union International Union of Railways, the collection of all the advanced indicators of the truck axle at home and abroad, its mechanical, corrosion resistance, wear resistance, fatigue resistance significantly higher than the 50 steel market prospects Optimistic. Dongbei Special Steel Group, the first trial of rail cars new material axle