Area of ​​distribution and groups of welded materials
Connecting metal structures by welding is the most common method in construction, instrument making, and machine production.
Structure of brass: single-phase (a) and two-phase (b)
The marking procedure for cast and wrought brasses is different.
Brass is an alloy with copper. The main alloying additive that determines the technological characteristics: strength, flexibility,
Steel grades - table with markings and interpretation
Steel grades - table with markings and interpretation
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Steel grades - table with markings and interpretation
Steel grades - table with markings and interpretation
4. TOOL HIGH-SPEED STEEL High-speed steels are characterized by increased red resistance (600–650 °C) and are the most
How to make a mold for plaster with your own hands and how to look for molds for casting
Home production of various kinds of crafts for yourself and even for sale is very attractive
Deformation and destruction of metals - types and description of processes with examples
Deformation is a change in the size and shape of a body under the influence of applied forces. The deformation is divided into
patina for metal
How to make a patina on metal with your own hands - types and rules of application
Patina Patination - decorating the metal surface with a protective film to create a more aesthetic and original
Diameter of steel pipes according to GOST R
Steel water and gas pipes (VGP) GOST 3262-75.
Steel pipes are widely used in housing and communal services, oil, gas and chemical industries, mechanical engineering for
In what units is the modulus of elasticity measured?
An indicator of the incompressibility/resistance to compressibility of a substance. Illustration of uniform compression Bulk modulus of elasticity (
steel 09g2s characteristics application temperature
Rolled products made of high strength steel. General technical conditions
The main feature of the brand is the easy weldability of steel. Welders use ADS and RDS under gas
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