VZHL14N (VZhL14N-VI)

Production of cast bar stock for further refining during casting of blades and other shaped castings

Classification

Country	Section	Category
Country	Section	Category
CIS, Russia, Ukraine	Heat resistant steels and alloys	Heat resistant alloys

Chemical composition

Standard	Fe, %	Si, %	B, %	Mn, %	Cr, %	Ti, %	Ni, %	Al, %	Ce, %	P, %	C, %	S, %	Nb, %	Mo, %
Standard	Fe, %	Si, %	B, %	Mn, %	Cr, %	Ti, %	Ni, %	Al, %	Ce, %	P, %	C, %	S, %	Nb, %	Mo, %
OST 1-90126 - 85	8–10	< 0.4	< 0.005	< 0.4	18–20	2.5–2.9	56.86–64.47	1.2–1.5	< 0.025	< 0.015	0.03–0.08	< 0.015	1.8–2.8	4–5

Information on suppliers

Wish to advertise here?

Mechanical properties at 20 °C

Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	$\psi$ , %	$KCU\cdot 10^{3}$ , $\frac{J}{m^2}$	d5, %	Treatment
Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	$\psi$ , %	$KCU\cdot 10^{3}$ , $\frac{J}{m^2}$	d5, %	Treatment
Workpiece	OST 1-90126 - 85				830	10	390	9

Long-term strength

Standard	Treatment	Температура испытаний, ° С	Постоянно приложенное напряжение, МПа	Время до разрушения в часах, ч
Standard	Treatment	Температура испытаний, ° С	Постоянно приложенное напряжение, МПа	Время до разрушения в часах, ч
OST 1-90126 - 85	Heating to 1120 ± 10 ° С, holding 3 hours, air cooling. Aging at 700 ± 10 ° С, holding time 16 hours, air cooling	600	590	100

Standards

Standard	Description
Standard	Description
OST 1-90126 - 85

Description of chemical elements

Element	Units of measurement	Description
Element	Units of measurement	Description
Fe	%	Iron
Si	%	Silicon
B	%	Bor
Mn	%	Manganese
Cr	%	Chrome
Ti	%	Titan
Ni	%	Nickel
Al	%	Aluminium
Ce	%	Cerium
P	%	Phosphorus
C	%	Carbon
S	%	Sulfur
Nb	%	Niobium
Mo	%	Molybdenum

Description of mechanical properties

Parameter	Units of measurement	Description
Parameter	Units of measurement	Description
d5	%	Elongation at break
$\sigma _{U}$	$MPa$	Ultimate tensile strength
$\psi$	%	Reduction in cross section on fracture
$KCU\cdot 10^{3}$	$\frac{J}{m^2}$	Impact toughness