Aluminum wire rod, *type AKCR SS is one of the subtypes of aluminum wire rod produced according to GOST 13843-78. The acronym AKCR SS should be understood as semi-solid aluminum wire rod produced by continuous casting and rolling. This type of aluminum products is produced in the first and highest categories and has a nominal diameter from 9 mm to 25 mm and is used for production of wire and application in electrical engineering.
Aluminum Wire Rod AKCR SS of standard GOST 13843-78 at 200C has an electrical resistivity of less than 0.0281 Ohm*mm2 / m and temporal resistance to tearing up to 83 MPa.
Rod acceptance includes the following provisions:
- Wire rod is accepted only by lots. In this case a lot must consist of a rod of one type, of one or maximum two heats and be of the same size. Maximum weight of one lot should not exceed 70 tons.
- Checking for compliance with the requirements can be carried out over the entire lot of wire rod, but in practice it is realized selectively. However, at least 2 coils should be checked during this process.
- Verification of compliance with the requirements is carried out by the consumer upon receiving.
- If unsatisfactory results of measurements on at least one of the indicators of GOST 13843-78, the measurements are carried out additionally on the re-doubling number of coils taken from the same lot. The measurement results are applicable to the whole lot.
Aluminum wire rod, *type AKCR SS is sold by our company in coils of full rolling, with a diameter from 9 mm to 19 mm and a weight from 1700 kg to 2200 kg.