Designation
Name |
The value |
Designation GOST Cyrillic |
03Х12Н5М6К13Л |
Designation GOST Latin |
03X12H5M6K13L |
Transliteration |
03H12N5M6K13L |
By chemical elements |
03Cr12Н5Mo6Co13 |
Name |
The value |
Designation GOST Cyrillic |
ВНЛ-8 |
Designation GOST Latin |
BHL-8 |
Transliteration |
VNL-8 |
By chemical elements |
WНBe-8 |
Description
03Х12Н5М6К13Л steel is used: for the manufacture of welding filler rods; shaped castings of high load of parts for the aviation industry.
Note
High-strength steel.
Standards
Name |
Code |
Standards |
Classification, nomenclature and General rules |
В20 |
OST 1 90005-91 |
Mechanical properties
σU, MPa |
HRC |
Gradation of performance properties of the finished heat-treated parts for OST 1 90005-91 |
1570-1720 |
45.5-48.5 |
Description mechanical marks
Name |
Description |
σU |
Limit short-term strength |
HRC |
Rockwell hardness (indenter diamond spheroconical) |
Technological properties
Name |
The value |
Weldability |
good weldability to steel stamps 30KHGSN2A. |