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

Characteristics of the material 09KH14N19V2BR ( 09H14N19V2BR, 09Х14Н19В2БР ).

Material :	09KH14N19V2BR ( 09H14N19V2BR, 09Х14Н19В2БР )
Classification :	High alloy high-temperature steel

Chemical composition in % of the material 09KH14N19V2BR ( 09H14N19V2BR, 09Х14Н19В2БР ) .

C	Si	Mn	Ni	S	P	Cr	W	Nb	B
0.07 - 0.12	max 0.6	max 2	18 - 20	max 0.02	max 0.035	13 - 15	2 - 2.8	0.9 - 1.3	max 0.005

Mechanical properties under Т=20^oС of the material 09KH14N19V2BR ( 09H14N19V2BR, 09Х14Н19В2БР ) .

Assortment	Dimension	Direct.	s_в	s_T	d₅	y	KCU	Heat treatment
-	mm	-	MPa	MPa	%	%	kJ / m²	-
Blank for pipe			500	220	38	50	1400	Guenching 1100^oC, water,

Physical properties of the material 09KH14N19V2BR ( 09H14N19V2BR, 09Х14Н19В2БР ) .

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	2.07			8100		816
100		15.9	13.7	8070		873
200		16.5	16.2	8030		934
300		17.2	18.6	7980		988
400		16.6	20.5	7940		1036
500		18	22.6	7890		1078
600	1.58	18.3	24.4	7850		1114
700	1.51	18.6		7800		1115
800		18.7	26.4	7750		1172
900		19	28			1198
T	E 10^{- 5}	a 10⁶	l	r	C	R 10⁹

Technological properties of the material 09KH14N19V2BR ( 09H14N19V2BR, 09Х14Н19В2БР ) .

Weldability:

hard weldability.

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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