GOST 24301-93. Bars and pipes, bronze and brass cast. Technical specifications

Are you interested in GOST 24301−93 «Bronze and brass rods and tubes» from the supplier AvecGlob? Here you will find the necessary information on this topic.

Application area

This standard applies to bars and tubes of round cross-section made of bronze and brass, manufactured by the method of horizontal casting and used for the needs of the country’s economy and exports.

Assortment

Rods and pipes are made of the following grades of alloys ЛЦ40С, Бр03Ц7С5Н1, Бр03Ц12С5, Бр05Ц5С57.
The outer diameters of the rods and pipes and the thickness of the pipe walls must correspond to those indicated in the table

Supplier — AvekGlob Company — offers to purchase assortment of various profiles of cast steel of domestic production, which includes bronze and brass rods and pipes that meet the technical requirements of GOST 24301−93. Products can be bought at a price formed on the basis of European and world standards. Implementation is possible in bulk and retail, for regular customers, a flexible system of discounts operates.

Technical requirements

Bars and pipes must be manufactured in accordance with the requirements of this standard for the technological instruction approved in accordance with the established procedure, from alloys with the chemical composition in accordance with GOST 613 — for bronze and GOST 17711 — for brass.
Metal on the cross-section of bars and pipes should be tight, do not contain extraneous inclusions and gas shells.
The surface of rods and pipes should be free of cracks, shells and non-metallic inclusions. Surface defects are allowed provided they do not extend to a depth of more than half the difference between the measured diameter and the minimum permissible. Scallops are formed due to the development of molds and mandrels, if they do not take out the dimensions of the blanks for the maximum deviations in the outer and inner diameters during the control turning.
Tolerance of the ovality of the rods and the tolerances of the ovality and concentricity of the pipes should not display their dimensions beyond the maximum deviations in the outer diameters and wall thickness.

Mechanical properties of bars and pipes

Presented in the table:

Supplier — AvekGlob Company — offers various types of cast iron, which includes bronze and brass bars and pipes that meet the technical requirements of GOST 24301−93. Products are offered at affordable prices from the manufacturer. The supplier guarantees the timely delivery of products to any address specified by the consumer.