Wednesday 22 November 2017
  • Nauticalloy 4057
  • Nauticalloy 4057
  • Nauticalloy 4057
  • Nauticalloy 4057
  • Nauticalloy 4057
  • Nauticalloy 4057
  • Nauticalloy 4057
  • Nauticalloy 4057
Millstock Stainless Offices

4057 imageThis is a cost effective alternative when strength is required but corrosion resistance is not. 

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 4057

Chemical Composition*

C

Si

Mn

P

S

Cr

Ni

Mo

N

% Values (minimum)

0.12

-

-

-

-

15.00

1.50

-

-

% Values (Maximum)

0.22

1.00

1.50

0.040

0.030

17.00

2.50

-

-

Mechanical Properties

Proof Strength Rp 0.2

Tensile Strength

Elongation A4%

Hardness Brinell

BHN (Min)

Red of Area %

Metric Units (Mpa-N/mm2)

>600

800 - 950

14

<290

12

Imperial Units (ksi)

>87

115 - 140

14

<290

12

Related Specifications

431

SUS 431

UNS S43100

1.4057

Download the Nauticalloy 4057 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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