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	s_T\|s_0,2, MPa	σ_U, 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
s_T\|s_0,2	Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2%
σ_U	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.