42crmo4 precision seamless steel tube

EN 10305-1 42CrMo4 لوله فولادی بدون درز دقیق لوله فولادی کشیده شده سرد حالت BK

What Is EN 10305-1? EN 10305-1 is the European standard for seamless cold-drawn precision steel tubes. It specifies technical delivery conditions for tubes used in applications requiring close dimensional tolerances, smooth surface finish, and consistent mechanical properties. The standard covers tubes manufactured from various steel grades, with 42CrMo4 being the most popular choice for high-strength, high-pressure components. 42CrMo4 (also known as 1.7225 or AISI 4140) is a

EN 10305-1 لوله های فولادی دقیق بدون درز E235 E355 لوله های کشیده سرد برای بطری های هیدرولیک

EN 10305-1 seamless precision steel tubes are cold-drawn seamless steel tubes manufactured to European standard specifications for precision applications. These tubes are characterized by precisely defined dimensional tolerances and specified maximum surface roughness, making them ideal for applications requiring high accuracy and reliability The standard covers circular cross-section tubes with outside diameters up to 380 mm, and may also be applied to other cross-section