Fournisseur de tubes Nitronic 50, fabricant en Inde

UNS S20910 is a high-performance stainless steel alloy that offers outstanding mechanical properties, corrosion resistance, and durability. Nitronic 50 tubes are widely used in a variety of applications, from chemical processing to aerospace. In this blog, we will take an in-depth look at the composition, physical and mechanical properties, types, uses, hardness, and corrosion resistance of Nitronic 50 tubes.

Tube Nitronique 50 Composition:

DIN 1.3964 is a nitrogen-strengthened austenitic stainless steel that contains 20% to 23% chromium, 11% – 13% nickel, and 4% – 6% manganese. It also contains molybdenum and nitrogen, which enhance its mechanical properties, such as tensile strength and toughness.

Élément	Contenu (%)
Chrome, Cr	20,5-23,5
Nickel, Ni	11,5-13,5
Manganèse, Mn	4-6
Molybdène, Mo	1,5-3
Silicium, oui	1
Azote, N	0,2-0,4
Niobium, Nouveau-Brunswick	0,1-0,3
Vanadium, V	0,1-0,3
Carbone, C	0,06
Soufre, S	0,03
Fer, Fe	Équilibre

Tube Nitronique 50 Propriétés Physiques:

UNS S20910 have a density of 7.85 g/cm3, a specific heat capacity of 500 J/kg-K, and a thermal conductivity of 13 W/m-K. They have a lower thermal expansion coefficient than austenitic stainless steels, which makes them suitable for applications that require stable dimensions over a range of temperatures.

Propriétés	Métrique	Impérial
Densité	7,89 g/ cm3	0,285 lb/po 3

Tube Nitronique 50 Propriétés Mécaniques:

DIN 1.3964 have excellent fatigue and wear resistance, as well as high tensile strength and hardness. Nitronic 50 has a yield strength (0.2% offset) of 40 ksi (276 MPa) and a tensile strength of 110 ksi (758 MPa).

Propriétés	Métrique	Impérial
Résistance à la traction à la rupture	≥ 689 MPa	≥ 100 000 psi
Limite d’élasticité	≥ 379 MPa	≥ 55 000 psi
Allongement à la rupture	≥35%	≥35%

Tube Nitronique 50 Equivalent:

ASTM A182 (XM-19)	ASTM A269 (XM-19)	ASTM A412 (XM-19)
ASTM A193 (B8R, B8RA)	ASTMA276	ASTM A479 (XM-19)
ASTM A194 (B8R, B8RA)	ASTM A312 (XM-19)	ASTM A580 (XM-19)
ASTM A240 (XM-19)	ASTM A336 (XM-19)	ASTM A813 (TP XM-19)
ASTM A249 (XM-19)	ASTM A403 (XM-19)	DE 1.3964

Tube Nitronique 50 Les Usages:

UNS S20910 are used in a wide range of applications, primarily because of their excellent mechanical properties, chemical resistance, and durability. They can be found in aerospace, chemical process, food processing, marine, medical equipment, and petrochemical industries. Nitronic 50 tubes are suitable for use in corrosive environments and can withstand high temperatures and pressures.

Tube Nitronique 50 Dureté:

DIN 1.3964 have an average hardness of Rockwell C 35, which is higher than most austenitic stainless steels. The high hardness is responsible for its excellent wear and fatigue resistance.

Tube Nitronique 50 Résistance à la Corrosion:

UNS S20910 has excellent corrosion resistance in a wide range of environments, including acidic, alkaline, and chloride-containing solutions. The addition of nitrogen and molybdenum enhances its passivity, which prevents corrosion.

Tube Nitronique 50 Les Types:

DIN 1.3964 are available in different types, such as seamless, welded, and drawn-over-mandrel (DOM). Their diameter range from 1/16 inches to 10 inches, while their wall thickness ranges from 0.010 inches to 0.500.