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Metals -> High-temperature or heat-resistant steel and alloy -> High alloy high-temperature steel

Characteristics of the material 08KH16N11M3 ( 08H16N11M3, 08Х16Н11М3 ).

Material :	08KH16N11M3 ( 08H16N11M3, 08Х16Н11М3 )
Classification :	High alloy high-temperature steel

Chemical composition in % of the material 08KH16N11M3 ( 08H16N11M3, 08Х16Н11М3 ) .

C	Si	Mn	Ni	S	P	Cr	Mo
max 0.08	max 0.6	1 - 1.5	8.5 - 10	max 0.02	max 0.035	15.5 - 17	1.5 - 2

Mechanical properties under Т=20^oС of the material 08KH16N11M3 ( 08H16N11M3, 08Х16Н11М3 ) .

Assortment	Dimension	Direct.	s_в	s_T	d₅	y	KCU	Heat treatment
-	mm	-	MPa	MPa	%	%	kJ / m²	-
Pipe		longitudinal	540	220	40	55	1500
Pipe		dihedral	540	220	35	50	1400

Physical properties of the material 08KH16N11M3 ( 08H16N11M3, 08Х16Н11М3 ) .

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	2.14			7900
100		17.1
200		17.6
300		18.1
400	1.84	18.4
500	1.75	19
600		19.3
700		19.6
800		19.8
T	E 10^{- 5}	a 10⁶	l	r	C	R 10⁹

Technological properties of the material 08KH16N11M3 ( 08H16N11M3, 08Х16Н11М3 ) .

Weldability:

without limitations.

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

Database of steels and alloys (Marochnik) contains information about chemical composition and properties of 1500 steels and alloys (stainless steel, alloy steel, carbone steel, structural steel, tool steel, cast iron, aluminum alloy, titanium alloy, copper alloy, nickel alloy, magnesium alloy and others).
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