Wednesday 20 September 2017
  • Nauticalloy 4462
  • Nauticalloy 4462
  • Nauticalloy 4462
  • Nauticalloy 4462
  • Nauticalloy 4462
  • Nauticalloy 4462
  • Nauticalloy 4462
  • Nauticalloy 4462
Millstock Stainless Offices

4462 imageThe most widely used of the Nauticalloy grades, Nauticalloy 4462 is a Duplex Stainless Steel with restricted chemical composition to ensure that we can offer both added strength and corrosion resistance. 

Nauticalloy 4462 has a chemically controlled composition that ensures enhanced strength and corrosion resistance properties are achieved.

All Nauticalloy produced can be supplied complete with 3rd party Inspection, testing and certification.

All Nauticalloy produced can be supplied with dimensional reports confirming diameter tolerance and straightness.

All Nauticalloy produced has a straightness tolerance up to 80mm dia of 0.005”- 0.010” TIR and 85mm and above we aim for 0.010” TIR. (TIR=Total Indicator Reading)

NAUTICALLOY 4462

Chemical Composition*

C

Si

Mn

P

S

Cr

Ni

Mo

N

% Values (Minimum)

-

-

-

-

-

21.00

4.50

2.50

0.10

% Values (Maximum)

0.030

1.00

2.00

0.030

0.015

23.00

6.50

3.50

0.22

Mechanical Properties

Proof Strength Rp 0.2

Tensile Strength

Elongation A4%

Hardness Brinell

Red of Area %

Metric Units (Mpa-N/mm2)

>450

620-860

25

<290

25

Imperial Units (ksi)

>65

90-125

25

<290

25

Related Specifications

Duplex F51

UNS S31803

SAF 2205

1.4462

 

 Download the Nauticalloy 4462 data sheets in a PDF format here.

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contact phone+44 (0) 1902 409409
Fusion House
The Crescent
Willenhall
West Midlands
WV13 2QR

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