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Characteristics for grade 36NKHTYU ( 36НХТЮ )

Grade :	36NKHTYU ( 36НХТЮ )
Classification :	Precision alloy for elastic elements
Equivalent grades:	Is absent

Chemical composition in % for grade 36NKHTYU ( 36НХТЮ )

Fe	C	Si	Mn	Ni	S	P	Cr	Ti	Al
43.61 - 48.8	max 0.05	0.3 - 0.7	0.8 - 1.2	35 - 37	max 0.02	max 0.02	11.5 - 13	2.7 - 3.2	0.9 - 1.2

Mechanical properties under Т=20^oС for grade 36NKHTYU ( 36НХТЮ )

Assortment	Dimension	Direct.	s_в	s_T	d₅	y	KCU	Heat treatment
-	mm	-	MPa	MPa	%	%	kJ / m²	-
Bar, GOST 14119-85			880-1130	490-735	14	22-35	390-590	Hardening and ageing
Wire, GOST 10994-74			1180-1570
Band cold-worked , GOST 14117-85			950-1350		1-2
Band, GOST 14117-85			590-880		25			Guenching

Brinell hardness for 36NKHTYU ( 36НХТЮ ) ,

HB 10^-1 = 330 - 350 MPa

Physical properties for grade 36NKHTYU ( 36НХТЮ )

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	1.3

Types of delivery of grade 36NKHTYU ( 36НХТЮ )

В22 - Graded and shaped rolling

В32 - Graded and shaped rolling

B34 - Ribbons

B73 - Steel Alloy Wire

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]

36NKHTYU ( 36НХТЮ ) - Precision alloy for elastic elements: 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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