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

Characteristics of the material 10KH15N25V3TYU ( 10H15N25V3TJU, 10Х15Н25В3ТЮ ).

Material :	10KH15N25V3TYU ( 10H15N25V3TJU, 10Х15Н25В3ТЮ )
Classification :	High alloy high-temperature steel

Chemical composition in % of the material 10KH15N25V3TYU ( 10H15N25V3TJU, 10Х15Н25В3ТЮ ) .

Fe	C	Si	Mn	Ni	S	P	Cr	W	Ti	Al	B
47.35 - 56.6	max 0.1	max 0.5	1 - 2	24 - 28	max 0.02	max 0.02	14 - 16	2.8 - 3.5	0.8 - 1.2	0.8 - 1.3	max 0.01

Mechanical properties under Т=20^oС of the material 10KH15N25V3TYU ( 10H15N25V3TJU, 10Х15Н25В3ТЮ ) .

Assortment	Dimension	Direct.	s_в	s_T	d₅	y	KCU	Heat treatment
-	mm	-	MPa	MPa	%	%	kJ / m²	-
Blank	45 - 75	longitudinal	920	490	23	45	1300	Guenching 1080 - 1100^oC, water, Ageing 850 - 900^oC,Cooling oven,
Disk	Ж 400	tangent	830	430	23	39	1400	Guenching 1080 - 1100^oC, water, Ageing 850 - 900^oC,Cooling oven,

Brinell hardness of the material 10KH15N25V3TYU ( 10H15N25V3TJU, 10Х15Н25В3ТЮ ) ,

HB 10^-1= 241 - 255 MPa

Physical properties of the material 10KH15N25V3TYU ( 10H15N25V3TJU, 10Х15Н25В3ТЮ ) .

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	2.02			8160
100	1.99	14.3	14.6
200	1.94	15.3	16.3
300	1.9	16	18.4
400	1.83	16.5	20.9
500	1.77	16.8	23
600	1.69	17.2	25.1
700	1.61	17.4	27.2
800	1.53
T	E 10^{- 5}	a 10⁶	l	r	C	R 10⁹

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]

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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