Steel 10Х14Г14Н3 (DI-6)

Designation

Name The value
Designation GOST Cyrillic 10Х14Г14Н3
Designation GOST Latin 10X14G14H3
Transliteration 10H14G14N3
By chemical elements 10Cr14Mn14Н3
Name The value
Designation GOST Cyrillic ДИ-6
Designation GOST Latin DI-6
Transliteration DI-6
By chemical elements CuИ-6

Description

10Х14Г14Н3 steel is used: for the manufacture of non-magnetic components operating in a slightly aggressive media; for the production of household items and parts of washing machines; for the production of various parts and structures, welded by spot welding, production of various parts for the aircraft industry. Substitute cold-rolled steel grades 12H18N9 and 17H18N9 for strong and light structures connected by spot welding.

Note

Steel corrosion resistant austenitic class.

Standards

Name Code Standards
Classification, nomenclature and General rules В30 GOST 5632-72
Blanks. Of the workpiece. Slabs В31 OST 3-1686-90
Sheets and strips В33 TU 14-1-1309-75
Bars and shapes В32 TU 14-11-245-88

Chemical composition

Standard C S P Mn Cr Si Ni Fe Cu Ti Mo
GOST 5632-72 0.09-0.14 ≤0.02 ≤0.035 13-15 12.5-14 ≤0.7 2.8-3.5 Rest ≤0.3 ≤0.2 ≤0.3
Fe is the basis.

Mechanical properties

σU, MPa d5, %
Annealing in air from 950-1000 °C
600 40

Description mechanical marks

Name Description
σU Limit short-term strength
d5 Elongation after rupture