Steel 06KH18N11 (ЭИ684)

Designation

Name The value
Designation GOST Cyrillic 06Х18Н11
Designation GOST Latin 06X18H11
Transliteration 06H18N11
By chemical elements 06Cr18Н11
Name The value
Designation GOST Cyrillic ЭИ684
Designation GOST Latin EI684
Transliteration EhI684
By chemical elements -

Description

06KH18N11 steel is used: for the manufacture of welded equipment operating in environments of increased aggressiveness (the solutions of nitric, acetic acids, alkaline solutions and salts); for structures to be welded by spot welding.

Note

Steel corrosion resistant austenitic class. Steel 06KH18N11 has a lower content of ferrite phase than that of steel grade 08CR18NI10TI.

Standards

Name Code Standards
Test methods. Packing. Marking В09 GOST 11878-66
Classification, nomenclature and General rules В30 GOST 5632-72
Blanks. Of the workpiece. Slabs В31 OST 3-1686-90
Bars and shapes В32 TU 14-11-245-88

Chemical composition

Standard C S P Mn Cr Si Ni Fe Cu V Ti Mo W
GOST 5632-72 ≤0.06 ≤0.02 ≤0.035 ≤2 17-19 ≤0.8 10-12 Rest ≤0.3 ≤0.2 ≤0.2 ≤0.3 ≤0.2
Fe is the basis.