Wednesday 20 September 2017
  • Nauticalloy 4501
  • Nauticalloy 4501
  • Nauticalloy 4501
  • Nauticalloy 4501
  • Nauticalloy 4501
  • Nauticalloy 4501
  • Nauticalloy 4501
  • Nauticalloy 4501
Millstock Stainless Offices

4501 imageA Super Duplex Stainless Steel when both strength and corrosion resistance are essential. 

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 4501

Chemical Composition*

C

Si

Mn

P

S

Cr

Ni

Mo

N

% Values (minimum)

-

-

-

-

-

24.00

6.00

3.00

0.20

% Values (Maximum)

0.030

1.00

1.00

0.035

0.015

26.00

8.00

4.00

0.30

Mechanical Properties

Proof Strength Rp 0.2

Tensile Strength

Elongation A4%

Hardness Brinell

BHN (Min)

Red of Area %

Metric Units (Mpa-N/mm2)

>550

>750

25

<270

25

Imperial Units (ksi)

>80

>110

25

<270

25

Related Specifications

Duplex F55

1.4501

UNS S32760

Download the Nauticalloy 4501 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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