Steel 10Х13Г18Д (DI-61; 12Х13Г18Д)

Designation

Name The value
Designation GOST Cyrillic 10Х13Г18Д
Designation GOST Latin 10X13G18D
Transliteration 10H13G18D
By chemical elements 10Cr13Mn18Cu
Name The value
Designation GOST Cyrillic ДИ-61
Designation GOST Latin DI-61
Transliteration DI-61
By chemical elements CuИ-61
Name The value
Designation GOST Cyrillic 12Х13Г18Д
Designation GOST Latin 12X13G18D
Transliteration 12H13G18D
By chemical elements 12Cr13Mn18Cu

Description

10Х13Г18Д steel is used: for the manufacture of welded products of home appliances, cars, consumer goods, machines and devices food and commercial machinery, plate heat exchangers.

Note

Steel heat-resistant austenitic class.
It is recommended to replace the steel grades 12X18H10T, 08H18N10.
The steel has high ductility for deep forming.

Standards

Name Code Standards
Sheets and strips В33 GOST 5582-75, TU 14-1-3848-84, TU 14-1-1995-76
Classification, nomenclature and General rules В30 GOST 5632-72
Blanks. Of the workpiece. Slabs В31 OST 3-1686-90
Thermal and thermochemical treatment of metals В04 STP 26.260.484-2004
Welding and cutting metals. Soldering, riveting В05 TU 14-1-4823-90
Bars and shapes В32 TU 14-131-796-89, TU 14-11-245-88, TU 14-131-759-88, TU 14-1-1995-77

Chemical composition

Standard C S P Mn Cr Si Ni Fe Cu V Ti Mo W
GOST 5632-72 0.07-0.12 ≤0.025 ≤0.03 17.5-19.5 12-14 ≤0.8 ≤2 Rest 0.8-1.2 ≤0.2 ≤0.2 ≤0.3 ≤0.2
Fe is the basis.
According to GOST 5632-72 the chemical composition is given for steel 10Х13Г18Д.

Mechanical properties

Section, mm sT|s0,2, MPa σU, MPa d5, %
Bars hot rolled and forged at STP 26.260.484-2004. Quenching in water or air with 1030-1070 °C
≥320 ≥630 ≥45

Description mechanical marks

Name Description
sT|s0,2 Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2%
σU Limit short-term strength
d5 Elongation after rupture

Technological properties

Name The value
Features of heat treatment Steel products for equipment of chemical industry termoobrabotannyj according to mode: heating to 1050±20 °C, the holding time at the heating for hardening to products with a wall thickness up to 10 mm - 30 min, over 10 mm - 20 min + 1 min per 1 mm max thickness cooling products with wall thickness up to 10 mm in the air, over 10 mm in water.