W.Nr. 1.4565、X2CrNiMnMoN25-18-6-5

W.Nr. 1.4565 features:
W.Nr. 1.4565 stainless steel has the perfect combination of corrosion resistance and strength not found in any other commercial materials. The corrosion resistance of this austenitic stainless steel is superior to alloys 316, 316L, 317, and 317L, and the yield strength at room temperature is about twice that of these alloys. In addition, W.Nr. 1.4565 has excellent mechanical properties at high and minus low temperatures, which is different from most austenitic stainless steels. W.Nr. 1.4565 will not be magnetic under low temperature conditions. The high-strength (HS) W.Nr. 1.4565 yield strength is approximately three times that of 316 stainless steel.

The chemical composition of W.Nr. 1.4565:

%	Ni	Cr	Fe	C	Mn	Si	N
Min.	11.5	20.5	52		4		0.2
Max.	13.5	23.5	62	0.06	6	1	0.4

 

W.Nr. 1.4565 physical properties:

Density	7.8g/cm3
Melting point	1415-1450℃

 

W.Nr. 1.4565 The minimum mechanical properties of the alloy at room temperature:

Status	Tensile strength Rm N / mm2	Yield strength RP0.2  N / mm2	Elongation A5%	Brinell hardness HB
Solid state	690	380	35	≤241

 

W.Nr. 1.4565 Application areas:
Widely used in marine, nuclear power, chemical and oil and gas industries.

Special alloy materials commonly used in the energy industry:
Stainless steel: 254SMO, 654SMO, F44, 2205, 2507, etc.
High temperature alloy: GH4049
Nickel-based alloys: Alloy 59, Hastelloy B, Inconel 718, Nickel 201, Hastelloy C, etc.
Corrosion-resistant alloys: NS333, NS33