GOST 1778-70
ГОСТ 1778-70
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Steel. Metallographic methods for the determination of non-metallic inclusions
Сталь. Металлографические методы определения неметаллических включений
Status: Effective - Supersedes. The limitation of the effectiveness period has been lifted: Protocol No. 7-95 of the IGU dated 01.03.95 (IUS 11-1995)
The standard applies to steels and alloys and establishes metallographic methods for determining contamination by their non-metallic inclusions.
Стандарт распространяется на стали и сплавы и устанавливает металлографические методы определения загрязненности их неметаллическими включениями.
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Format: Electronic (pdf/doc)
Approved: Gosstandart of the USSR,
12/29/1970
SKU: RUSS62094
The Product is Contained in the Following Classifiers:
PromExpert »
SECTION I. TECHNICAL REGULATION »
V Testing and control »
4 Testing and control of products »
4.12 Testing and control of products of metallurgical industry »
4.12.1 Ferrous metals »
ISO classifier »
77 METALLURGY »
77.080 Ferrous metals »
77.080.20 Steel »
National standards »
77 METALLURGY »
77.080 Ferrous metals »
77.080.20 Steel »
National Standards for KGS (State Standards Classification) »
Latest edition »
V Metals and metal products »
V0 General rules and regulations on metallurgy »
V09 Test methods. Packaging. Marking »
National Standards for OKSTU »
CAST IRON, FERRO ALLOYS, STEEL »
Control methods (testing, analysis, measurements) »
National Standards for OKSTU »
FINISHED ROLLED STEELS (INCLUDING BILL FOR EXPORT) »
Control methods (testing, analysis, measurements) »
The Document is Replaced With:
GOST 1778-2022: Metal products of steels and alloys. Metallographic methods of determination of nonmetallic inclusions
As a Replacement Of:
GOST 1778-62: Steel. Metallographic definition of nonmetallic inclusions
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