Data Sheet

F53

UNS S32750
Bars
Sheets/Plates
Tubes/Pipes
Stripes
Material

F53 Steel

International Codes

UNS S32750

X2CrNiMoN25-7-4

1,4410

Main Features

Corrosion Resistant

High Mechanical Resistant

Density

7,8Kg/dm3

Chemical Composition

Cr

24-26%

Ni

6,00-8,00%

Mo

3,00-5,00%

Co

NbTa

Al

Ti

C

Max 0,03%

Fe

Mn

Max 1,20%

Si

Max 1,21%

P

Max 1,23%

S

Max 1,23%

CbTa

Cu

Altro

max 0,32%

Standards

ASTM

A276, A479, A182-11A

NACE

MR0175

General Proprieties

F53 (UNS S32750) steel is the most common super duplex grade in the market. The F53 steel is a duplex stainless steel especially designed for service in aggressive chloride-containing environments. It has very good resistance to localized corrosion and stress corrosion cracking in combination with high mechanical strength. It is widely used in oil & gas, hydropower, pressure vessels, pulp & paper, structural components and chemical tankers. The F53 steel is available at CHUN & VOLLERIN in the following formats: Bars, Plates, Pipes, Stripes.
All data are to be considered typical for the product selected. Refer to the production certificate for the specific characteristics of the product. All the material has a UNI EN 10240 3.1 certificate with EU, USA and JP origin. All registered trademarks are the property of their respective owners.

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