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Characteristics for grade 08KH17N15M3T ( 08Х17Н15М3Т )

Grade :	08KH17N15M3T ( 08Х17Н15М3Т ) ( 0Х17Н16М3Т ЭИ580 )
Classification :	Corrosion-resistant steel for general purposes
Equivalent grades:	Is absent

Chemical composition in % for grade 08KH17N15M3T ( 08Х17Н15М3Т )

C	Si	Mn	Ni	S	P	Cr	Mo	Ti
max 0.08	max 0.8	max 2	14 - 16	max 0.02	max 0.035	16 - 18	3 - 4	0.3 - 0.6

Mechanical properties under Т=20^oС for grade 08KH17N15M3T ( 08Х17Н15М3Т )

Assortment	Dimension	Direct.	s_в	s_T	d₅	y	KCU	Heat treatment
-	mm	-	MPa	MPa	%	%	kJ / m²	-
Pipe cooling strain, GOST 9941-81			549		35
Pipe hot strain, GOST 9940-81			510		35
Bar, GOST 5949-75			490	196	35	45		Guenching 1050 - 1100^oC, air,
Forging, GOST 25054-81			490	196	30-38	40-50
Sheet trick, GOST 7350-77			510	196	40			Guenching 1030 - 1080^oC,Cooling air,
Sheet thin, GOST 5582-75			530	205	35			Guenching 1050 - 1080^oC,Cooling water,

Brinell hardness for 08KH17N15M3T ( 08Х17Н15М3Т ) , Forging GOST 25054-81

HB 10^-1 = 200 MPa

Technological properties for grade 08KH17N15M3T ( 08Х17Н15М3Т )

Weldability:

without limitations.

Physical properties for grade 08KH17N15M3T ( 08Х17Н15М3Т )

T	E 10^{- 5}	a 10⁶	l	r	C	R 10⁹
Grade	MPa	1/Grade	Watt/(m·Grade)	kg/m³	J/(kg·Grade)	Ohm·m
20				8100

Types of delivery of grade 08KH17N15M3T ( 08Х17Н15М3Т )

B03 - Metal forming treatment. Forgings

В22 - Graded and shaped rolling

B23 - Sheets and Strips

В32 - Graded and shaped rolling

B33 - Sheets and Strips

В62 - Steel pipes and connecting parts to them

Specification :

Mechanical properties :
s_в	- Tensile strength , [MPa]
s_T	- Yield stress, [MPa]
d₅	- Specific elongation at fracture , [ % ]
y	- Reduction of area , [ % ]
KCU	- Impact strength , [ kJ / m²]
HB	- Brinell hardness , [MPa]

Physical properties :
T	- Test temperature , [Grade]
E	- Young modulus , [MPa]
a	- Coefficient of linear expansion (range 20^o - T ) , [1/Grade]
l	- Termal (heat) condition coefficient , [Watt/(m·Grade)]
r	- Density , [kg/m³]
C	- Specific heat ( range 20^o - T ), [J/(kg·Grade)]
R	- Electrical resistance , [Ohm·m]

Weldability :
without limitations	- welding is done without heating and subsequent heat treeting
limited weldability	- welding is possible under heating up to 100-120 grade and subsequent heat treeting
hard weldability	- obtaining the quality welding needs the additional operations:heating up to 200-300 grade; the heat treeting ia annealing

08KH17N15M3T ( 08Х17Н15М3Т ) - Corrosion-resistant steel for general purposes: chemical composition, mechanical and physical properties, hardness
Database of steels and alloys (Marochnik) contains information about chemical composition and properties more then 3000 steels and alloys

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