ALLOY 31 Plate

Nombres alternativos y comerciales
ALLOY 31, ALLOY 1.4562, UNS N08031

Want to keep this datasheet? Save it now in your required format

Description

Alloy 31 is a nickel, chromium and molybdenum stainless steel with nitrogen and cupper additions. It combines moderate tensile strength and high ductility.

Related Standards

ASTM B625

Equivalent Materials

Los datos sobre este material han sido proporcionados por Sverdrup Steel.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

Ashby charts

All categories

Propiedades

Medidas

Property	Value
Ancho	2000 mm Show Supplier Material materials with Ancho of 2000 mm
Espesor	3 - 5 mm Show Supplier Material materials with Espesor of 3 - 5 mm
Longitud	8000 mm Show Supplier Material materials with Longitud of 8000 mm

Mecánica

Property	Temperature	Value
Charpy impact energy, V-notch	-196.0 °C	140 J Show Supplier Material materials with Charpy impact energy, V-notch of 140 J
Elongación	23.0 °C	40 % Show Supplier Material materials with Elongación of 40 %
Límite elástico Rp 0,2	23.0 °C	276 MPa Show Supplier Material materials with Límite elástico Rp 0,2 of 276 MPa
Resistencia a la tracción	23.0 °C	650 MPa Show Supplier Material materials with Resistencia a la tracción of 650 MPa

Chemical properties

Property	Value
Azufre	0.01 % Show Supplier Material materials with Azufre of 0.01 %
Carbono	0.015 % Show Supplier Material materials with Carbono of 0.015 %
Cobre	1 - 1.4 % Show Supplier Material materials with Cobre of 1 - 1.4 %
Cromo	26 - 28 % Show Supplier Material materials with Cromo of 26 - 28 %
Fósforo	0.02 % Show Supplier Material materials with Fósforo of 0.02 %
Hierro	Balance
Manganeso	2 % Show Supplier Material materials with Manganeso of 2 %
Molibdeno	6 - 7 % Show Supplier Material materials with Molibdeno of 6 - 7 %
Nitrógeno	0.15 - 0.25 % Show Supplier Material materials with Nitrógeno of 0.15 - 0.25 %
Níquel	30 - 32 % Show Supplier Material materials with Níquel of 30 - 32 %
Silicona	0.3 % Show Supplier Material materials with Silicona of 0.3 %

Technological properties

Property
Application areas	Typical applications: Pulp and paper industry, flue gas desulphurization – FGD – systems, sea water heat exchangers, petroleum production and refining industry, mining industry – ore processing and pressure vessels with wall temperatures between -196°C to 550°C.
Corrosion properties	With excellent corrosion resistance in sulfuric acid, reducing and oxidizing media and has strong resistance to corrosion and erosion corrosion in phosphoric environment. Typically the alloy has PREN of ≥ 48, which ensure that the resistance to pitting corrosion is high.
Heat Treatment	Solution annealing at min 1150°C followed by water quenching.
Welding	Very good