is a welding standard. Its full title is: "Main Types, Structural Components and Dimensions of Welded Joints for Shielded Metal Arc Welding (MMA/SMAW)." It covers welded joints for steel, iron-nickel alloys, and nickel-based alloys.
The core of GOST 5264-80 is its detailed classification of joint types. Unlike AWS or ISO standards which use letters (B, C, etc.), GOST uses specific categorizations for geometry:
Using an accurate translation of GOST 5264-80 is not just for convenience—it is a safety necessity. Misinterpreting the required width of a weld or the preparation angle can lead to: gost 526480 english pdf better
Look for versions that incorporate revisions valid up to 1993, as standard updates often include crucial clarification. Key Components of the Standard
Never rely on a free English PDF you cannot verify for completeness and accuracy. A missing table of bevel dimensions or a mistranslated safety requirement can cause real-world failures. is a welding standard
: It establishes rigid alphanumeric codes for different joint types, including Butt joints ( С ), Lap joints ( Н ), Tee joints ( Т ), and Corner joints ( У ).
Understanding why a high-quality English translation is critical will help you secure the best documentation for your global manufacturing, oil and gas, or structural engineering projects. Why GOST 5264-80 Matters in Global Engineering Unlike AWS or ISO standards which use letters (B, C, etc
A properly translated document uses correct Western engineering and metallurgical equivalents, ensuring that welders and inspectors understand exact joint preparations (e.g., butt joints, T-joints, and corner joints).
is the standard for manual arc welding joints , specifying the main types, design elements, and dimensions for welded connections made from steels and nickel-based alloys. Key Features of GOST 5264-80