This standard applies to cold-rolled strips of 1J87 and 1J88 iron-nickel soft magnetic alloys. It is mainly used to make magnetic components with wear resistance requirements, such as audio heads, Sensors chips, ATM machine heads, etc. The content of the standard covers alloy classification, ordering requirements, dimensions, shapes, technical specifications, test methods, inspection rules, Encasement and marking, etc., to ensure the mass and conformity of the product.
| Status | Active |
|---|---|
| CCS | H58 | ICS | 77.140.40 |
| Release Date | 2016-12-13 00:00:00 | Implementation Date | 2017-09-01 00:00:00 |