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
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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.

Stainless steels - Part 1: List of stainless steels

40.60 Close of voting

ТК-17 more

Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes

40.60 Close of voting

ТК-17 more

Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes

40.60 Close of voting

ТК-17 more

Butt-welding pipe fittings - Part 4: Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements

60.55 Ratification completed (DOR)

ТК-17 more

Heat treated steels, alloy steels and free-cutting steels - Part 17: Ball and roller bearing steels

40.60 Close of voting

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60.60 Standard published

ТК-17 more

60.60 Standard published

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90.60 Close of review

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60.60 Standard published

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60.60 Standard published

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Optical emission analysis of low alloy steels (routine method) - Method for determination of C, Si, S, P, Mn, Cr, Ni and Cu

60.60 Standard published

ТК-17 more

Stainless steels - Part 1: List of stainless steels

90.93 Standard confirmed

ТК-17 more

Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes

90.93 Standard confirmed

ТК-17 more

Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes

90.93 Standard confirmed

ТК-17 more

Stainless steels - Part 4: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for construction purposes

90.93 Standard confirmed

ТК-17 more

Stainless steels - Part 5: Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes

90.93 Standard confirmed

ТК-17 more

Heat resisting steels and nickel alloys

90.93 Standard confirmed

ТК-17 more

Heat resisting steels and nickel alloys

60.60 Standard published

ТК-17 more