TU14-2-706-86 P38 강철 레일

TU14-2-706-86 P38 steel rail usually be used for mining railroad or port lifting track, 우리는 항상 주식이 있다, 적시에 제공 할 수 있습니다., 그러나 일반적으로 길이는 12.5m입니다., 물자에는 U71Mn 또는 50Mn이 있습니다. 컨테이너로로드하려는 경우, 그것을 12m로 자르고 구멍을 다시 뚫어야합니다..

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Drawing of TU14-2-706-86 P38 steel rail

아래와 같은 일반 재료:

TU14-2-706-86 P38 is a standard for steel rails used in railway systems, particularly in Russia and other former Soviet countries. The standard specifies the requirements for the manufacturing, 차원, and mechanical properties of P38 steel rails.

TU14-2-706-86 P38 steel rail are heavy-duty rails commonly used in mainline railways, 산업 궤도, and high-speed rail systems. They are made of high-quality carbon steel with a pearlitic structure, 우수한 강도를 제공합니다, 내마모성, and durability under heavy loads and high speeds.

According to TU14-2-706-86, the P38 rail has the following specifications:

– 윤곽: The rail has a standard profile with a head width of 152 밀리미터, a head height of 76 밀리미터, 및 웹 두께 17.6 밀리미터.
– 길이: The standard length of the rail is 12.5 미터, but it can also be supplied in shorter or longer lengths as required.
– 화학 성분: The steel used for P38 rails has a specific chemical composition that includes carbon, 망간, 규소, 인, 황, and other elements in certain proportions.
– 기계적 성질: The rail must meet specific mechanical properties, 항복 강도 포함, 극한 장력 강도, 경도, 그리고 충격 강인성, to ensure its performance and reliability under heavy loads and high speeds.

The TU14-2-706-86 standard also specifies testing methods and acceptance criteria for P38 rails, including non-destructive testing techniques such as ultrasonic testing and magnetic particle inspection, to ensure their quality and safety. 전반적, TU14-2-706-86 P38 steel rail is a high-performance rail type that is suitable for demanding applications where high speeds, heavy loads, and long service life are critical factors.