Bulgarian Institute for Standardization
Standards – always a step ahead
Phone: +359 2 8174 523, +359 2 8174 504
E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
ID number: 175079183, VAT number: BG175079183
Main menu

Projects and standards

To find easily the necessary information, use the different options for advanced search below, e.g. search by technical committee; by keyword in Bulgarian/English; by reference and others.

Founding - Grey cast irons

60.55 Ratification completed (DOR)

ТК-17 more

Founding - Compacted (vermicular) graphite cast irons

60.55 Ratification completed (DOR)

ТК-17 more

Founding - Continuous cast iron bars

40.60 Close of voting

ТК-17 more

90.60 Close of review

ЕРГ 9 more

90.60 Close of review

ЕРГ 9 more

90.60 Close of review

ЕРГ 9 more

60.60 Standard published

ТК-17 more

60.60 Standard published

ТК-17 more

60.60 Standard published

ТК-17 more

60.60 Standard published

ТК-55 more

Definition and classification of pig-irons

90.93 Standard confirmed

ТК-17 more

Steel castings - Austenitic manganese steel castings

90.93 Standard confirmed

ТК-17 more

Founding - Abrasion resistant cast irons

90.93 Standard confirmed

ТК-17 more

Founding - Austenitic cast irons

90.93 Standard confirmed

ТК-17 more

Founding - Designation system for cast iron - Material symbols and material numbers

90.93 Standard confirmed

ТК-17 more

Founding - Grey cast irons

90.93 Standard confirmed

ТК-17 more

Founding - Malleable cast irons

60.60 Standard published

ТК-17 more

Founding - Spheroidal graphite cast irons

90.20 Standard under periodical review

ТК-17 more