ISO 5446:2017 pdf free
ISO 5446:2017 pdf free.Ferromanganese一Specification and conditions of delivery
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 4552-1, Frroalloys一Sampling and sample preparation for chemical analysis一Part 1: Ferrochromium,ferrosilicochromium, ferrsilicon, ferrosilicomanganese, ferromanganese
ISO 8954-1, Ferroalloys一Vocabulary 一Part 1: Materials
For the purposes of this document, the terms and definitions given in ISO 8954-1 apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
一IEC Electropedia: available at http://ww.electropedia.org/
一ISO Online browsing platform: available at ht:/wwisw.org/obp
Orders for ferromanganese shall include the following information:
a) quantity;
b) constitution of consignment;
c) chemical composition in accordance with the designations given in Tables1 to 6;
d) particle size ranges in accordance with the classes given in Table 7;
e) necessary requirements for analysis reports packing, etc., as appropriate.
The chemical composition of ferromanganese shall be as specified in Tables 1 to 6. The limits stated correspond to particle size ranges in Tables 1 to 6 in accordance with Table 7.
Special requirements, such as special ranges for the specified elements, or other requirements for unspecified elements, should be agreed upon between the purchaser and the supplier.
The content of manganese, which is given in Tables 1 to 6, corresponds to the precision of sampling and analysis for ferromanganese (see Clause 6).
For other elements, the number of significant digits is set, taking into account the existing methods of analysis and may be agreed upon between the supplier and the purchaser.
Ferromanganese is supplied in lumps or as crushed and screened particles. The particle size ranges and tolerances shall be in accordance with Table 7. The undersize values shall be valid at the point of delivery to the purchaser.
The particle sizes specified refer to screening on a steel sieve with square openings; see ISO 565.
If the purchaser requires particle size ranges and/or tolerances other than those given in Table 7 those shall be agreed upon between the supplier and the purchaser.ISO 5446 pdf download.
