DIN 2.4660 Alloy Butterfly Valves

Sunrise Steel Centre is a prestigious organization that is relatively engaged in offering a wide range of Alloy 20 Valves. We offer the same in international and national quality of standards at cost-effective rates to our patrons. Also known as Carpenter 20 Valves, it is used for processing pharmaceuticals, food, gasoline, solvents, plastics, explosives, synthetic fibers and many other products.

Alloy 20 Diaphragm Valves, DIN 2.4660 Alloy Butterfly Valves, Alloy 20 Gate Valves, ASME B 16.5 Alloy 20 Plug Valves Suppliers.

API 598/BS EN 12266-1 Alloy 20 Oxygen Services Valves, Alloy 20 Globe Valves, Alloy 20 Double Block and Bleed Valves Leading Manufacturers.

ASME B 16.34 Alloy 20 Pinch Valves, UNS N08020 Pressure Seal Valves, Alloy 20 ASME B 16.25 Fugitive Emission Valves, Alloy 20 Manifold Valves Exporter.

There has long been a debate on whether Carpenter 20 is a stainless steel or a nickel alloy for the reason that the nickel content is right on the border of defining it as one way or the other. Either way it is still excellent for corrosion resistance. As a manufacturer, supplier, stockiest and exporter, we offer these UNS N08020 Valves in custom-made sizes and thicknesses as per the exact demands of our esteemed clients.

Alloy 20 Valves Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS	AFNOR	EN
Alloy 20	2.4660	N08020	Z2NCUD31-20AZ	NiCr20CuMo

ASME B 16.10 Alloy 20 Valves Specification

Dimensions : API,BS, EN, ASME.

Specifications : API 600/BS1414, API 598/BS EN 12266-1, ASME B 16.10, ASME B 16.5, ASME B 16.25, ASME B 16.34

Grade : Alloy 20 – UNS N08020 )

Size : 1/8” to 16”

Rating : 150#,300#,600#,800#,1500#.

End Connection : Screwed [NPT], Socket Weld, Flanged End, Screwed Parallel, Screwed Taper

Alloy 20 Valves Chemical Composition

Element	Alloy 20
Ni	32 – 38
Fe	Bal
C	0.02 max
Mn	1 – 2
Si	0.7 max
Cu	3 – 4
Cr	19 – 21
Mo	2 – 3
S	0.005 max
P	0.02 max
Nb	0.1 – 0.3

Alloy 20 Valves Physical & Mechanical Properties

Element	Alloy 20
Density	8.1 g/cm3
Melting Point	1443 °C (2430 °F)
Tensile Strength	Psi -80,000, MPa -551
Yield Strength (0.2%Offset)	Psi – 35,000, MPa – 241
Elongation	30 %