UNS S31609 Bars
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We could produce UNS S31609 bars, S31609 bars,UNS S31609 round bars, UNS S31609 rods,UNS S31609 square bars,UNS S31609 flat bars,UNS S31609 hot rolled bars, S31609 cold drawn bright bars,S31609 forged bars, UNS S31609 forging bars,UNS S31609 Hexagon Bar,UNS S31609 rectangular bars from china.

We could produce UNS S31609 bars with diamter from from 5MM to 1000MM and length up to 15 metres

UNS S31609  is more resistant to atmospheric and other mild environments than Type 304.  it is resistant to dilute solutions (i.e. 1-5%) of sulfuric acid up to 120°F.

The chemical composition of UNS S31609 bars is as follows




0.1  max















The mechanical property of S31609 bars is as follows

Mechanical Property


Proof Stress

205 Min MPa

Tensile Strength

520 to -680 MPa

Elongation A5

40 %


We could produce UNS S31609 bars as per the standard of ASTM B462 and ASTM B473

In order to improve the quality of UNS S31609 bars,we could use VIM (Vacuum Induction Melting),ESR (Electroslag Remelting)and VAR (Vacuum Arc Remelting) to melt the material of UNS S31609 bar

As per heat treatment of UNS S31609 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 S31609 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 S31609 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 S31609 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 S31609 bars are widely used in aircraft engine manufacturers, oil patch suppliers, petrochemical corporations and power-generation companies. Various military branches, aerospace engineers and nuclear markets and so on

In order to export our S31609 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 S31609 bars UNS S31609 round bars, S31609 rods,that you need, we are glad to quote the best price for you

Except UNS S31609 bars,we also could produce UNS S31609 flanges,UNS S31609 plates,UNS S31609 fastener,UNS S31609 bolts,UNS S31609 fittings,UNS S31609 pipes,UNS S31609 tubes,UNS S31609 springs