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UNS S31400 Bars
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We could produce UNS S31400 bars, S31400 bars,UNS S31400 round bars, UNS S31400 rods,UNS S31400 square bars,UNS S31400 flat bars,UNS S31400 hot rolled bars, S31400 cold drawn bright bars,S31400 forged bars, UNS S31400 forging bars,UNS S31400 Hexagon Bar,UNS S31400 rectangular bars from china.

We could produce UNS S31400 bars with diamter from from 5MM to 1000MM and length up to 15 metres

UNS S31400 is mainly used in industrial furnaces, waste incineration plants, thermal treatment plants, and in the petrochemical industry.

The chemical composition of UNS S31400 bars is as follows

Chemical composition ¹

C
≤ %

Si
%

Mn
≤ %

P
≤ %

S
≤ %

Cr
%

Mo

Ni
%

V

0,20

1,5-2,5

2,0

0,045

0,03

24,0-26,0

19,0-22,0

Nb

Ti

Al

Co

Cu

N

Fe


The mechanical property of S31400 bars is as follows

Properties

Metric

Imperial

Tensile  strength

689 MPa

99900 psi

Yield  strength

345 MPa

50000 psi

Modulus  of elasticity

200 GPa

29000 ksi

Elongation  at break (in 50 mm)

40%

40%

Hardness,  Rockwell B

85

85


We could produce UNS S31400 bars as per the standard of ASTM B462 and ASTM B473

In order to improve the quality of UNS S31400 bars,we could use VIM (Vacuum Induction Melting),ESR (Electroslag Remelting)and VAR (Vacuum Arc Remelting) to melt the material of UNS S31400 bar

As per heat treatment of UNS S31400 bars, we could do annealed treatment,or solution treatment,ageing treatment as per the requirement of the clients

We could do 100% ultrasonic test according to EN102768-3, SA388,,ASTM A520-1974, Sep 1921 C/c etc as per the requirement of the clients

We also could do 100%  Liquid Penetrant Examination as per the ASTM E165-1995 and 100% Magnetic Particle Examination as per the standard of A275/A275M and so on

We could supply UNS S31400 round bars certificate as per the standard of EN10204-3.1 or EN10204-3.2(By third party,like LR,BV,RINA,ABS,DNV,GL,NK,KR and so on)

In order to control the quality of S31400 bars, We will do following inspections:Charpy Impact Testing,Tensile Testing,Chemical Analysis,Metallurgical Evaluation,Failure Analysis,Hardness Testing,Macrostructure Testing,Stress Rupture Testing as per the needs of the clients

As per surface finish of UNS S31400 bars, we could supply them in the form of black surface, rough machined to bright surface or polish into bright surface,or peeled into bright surface

Our UNS S31400 bars are widely used in bearing industry, power-generation including steam and gas-turbine, wind energy, mining and construction equipment, oil & gas, petrochemical, defense, rail transportation, and a wide variety of general industrial applications and so on

In order to export our S31400 bars, We will do proper packing in sturdy wooden boxes, material sealed in plastic foil, to avoid any damage during transport.

Please tell us the size and quantity of UNS S31400 bars UNS S31400 round bars, S31400 rods,that you need, we are glad to quote the best price for you

Except UNS S31400 bars,we also could produce UNS S31400 flanges,UNS S31400 plates,UNS S31400 fastener,UNS S31400 bolts,UNS S31400 fittings,UNS S31400 pipes,UNS S31400 tubes,UNS S31400 springs