UNS S30900 Bars
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We could produce UNS S30900 bars, S30900 bars,UNS S30900 round bars, UNS S30900 rods,UNS S30900 square bars,UNS S30900 flat bars,UNS S30900 hot rolled bars, S30900 cold drawn bright bars,S30900 forged bars, UNS S30900 forging bars,UNS S30900 Hexagon Bar,UNS S30900 rectangular bars from china.

We could produce UNS S30900 bars with diamter from from 5MM to 1000MM and length up to 15 metres

UNS S30900 is known for good strength and oxidation resistance in continuous service temperatures up to 2000 F (1093 C).

The chemical composition of UNS S30900 bars is as follows


0.2 max


22 - 24




2 max


12 - 15


0.045 max


1 max


0.03 max

The mechanical property of S30900 bars is as follows




Tensile  strength

620 MPa

89900 psi

Yield  strength (@ strain 0.200%)

309 MPa

45000 psi

Elongation  at break (in 50 mm)



Hardness,  Brinell



Hardness,  Rockwell B



Hardness,  Vickers (converted from Rockwell B hardness)



We could produce UNS S30900 bars as per the standard of ASTM B462 and ASTM B473

In order to improve the quality of UNS S30900 bars,we could use VIM (Vacuum Induction Melting),ESR (Electroslag Remelting)and VAR (Vacuum Arc Remelting) to melt the material of UNS S30900 bar

As per heat treatment of UNS S30900 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 S30900 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 S30900 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 S30900 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 S30900 bars are widely used in Continuous Steam Sterilizer,Chamber Dryer.Size Cooker.Hydro Extractor,Petroleum Refining  fluid catalytic cracking units,high-pressure (microbial) deep-sea sampler and incubation chambers,Mixing tanks,CNG Storage.LNG Cryogenics,Scrubbers and so on

In order to export our S30900 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 S30900 bars UNS S30900 round bars, S30900 rods,that you need, we are glad to quote the best price for you

Except UNS S30900 bars,we also could produce UNS S30900 flanges,UNS S30900 plates,UNS S30900 fastener,UNS S30900 bolts,UNS S30900 fittings,UNS S30900 pipes,UNS S30900 tubes,UNS S30900 springs