GOST 6368-82 R24 ইস্পাত রেল

GOST 6368-82 R24 steel rail 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, dimensions, and mechanical properties of R24 steel rails.

GOST 6368-82 R24 steel rail are medium-weight rails commonly used in mainline railways, শিল্প ট্র্যাক, and metro systems. They are made of high-quality carbon steel with a pearlitic structure, which provides good strength and wear resistance.

According to GOST 6368-82, the R24 rail has the following specifications:

– প্রোফাইল: The rail has a standard profile with a head width of 132 মিমি, a head height of 70 মিমি, এবং একটি ওয়েব বেধ 11.5 মিমি.
– দৈর্ঘ্য: The standard length of the rail is 6-10 মিটার, but it can also be supplied in shorter or longer lengths as required.
– রাসায়নিক গঠন: The steel used for R24 rails has a specific chemical composition that includes carbon, manganese, সিলিকন, ফসফরাস, সালফার, and other elements in certain proportions.
– যান্ত্রিক বৈশিষ্ট্যসমূহ: The rail must meet specific mechanical properties, ফলন শক্তি সহ, চূড়ান্ত প্রসার্য শক্তি, কঠোরতা, এবং কঠোরতাকে প্রভাবিত করে, to ensure its durability and performance under heavy loads and harsh operating conditions.

The GOST 6368-82 standard also specifies testing methods and acceptance criteria for R24 rails, including non-destructive testing techniques such as ultrasonic testing and magnetic particle inspection, to ensure their quality and safety. সামগ্রিকভাবে,GOST 6368-82 R24 steel rail is a reliable and widely used rail type in railway systems that require robust and durable track infrastructure.