AISI 317 Bars
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We could produce AISI 317 bars, 317 bars,AISI 317 round bars, AISI 317 rods,AISI 317 square bars,AISI 317 flat bars,AISI 317 hot rolled bars, 317 cold drawn bright bars,317 forged bars, AISI 317 forging bars,Nimonic 90 Hexagon Bar,AISI 317 rectangular bars from china.

The diameter of AISI 317 bars that we could do ranges from 6MM to 800MM. The length of AISI 317 bars that we could do is up to 15 metres

AISI 317 is a higher chromium, nickel and molybdenum version of 316 stainless designed principally for increased strength and corrosion resistance.

The chemical composition of AISI 317 bars is as follows


0.08 max


18 - 20




2 max


3 - 4


11 - 15


0.045 max


1 max


0.03 max

The mechanical property of 317 bars is as follows




Tensile strength

620 MPa

89900 psi

Yield strength

275 MPa

39900 psi

Elongation at break (in 50 mm)



Hardness, Rockwell B



We could produce AISI 317 bars as per the standard of ASTM B462 and ASTM B473

As per melting methods for AISI 317 bars, we could use AOD refining or vacuum induction melting. Vacuum arc or electroslag remelting procedure as per the requirement of the clients

As per heat treatment of AISI 317 bars, we could do annealed treatment,or solution treatment,ageing treatment as per the requirement of the clients

Our 317 bars could be  100% ultrasonic test according to EN102768-3, SA388,,ASTM A520-1974, Sep 1921 C/c etc.

Our AISI 317 bars could be 100%  Liquid Penetrant Examination as per the ASTM E165-1995

We could supply AISI 317 round bars certificate as per the standard of EN10204-3.1 or EN10204-3.2(By third party,like TUV,DNV,GL,and so on)

In order to control the quality of 317 bars, we have following inspection equipment in our workshop:Metallurgical analysis, Tensile strength tester, Hardness tester, Altimeter, Scale Micrometer, pressure tester, etc.

As per surface finish of AISI 317 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 AISI 317 bars are widely used in EPC,Refineries,Chemical & Petrochemical Industry,Power Plants,Offshore & On Shore,Docks,Engineering & Fabrication Units,Oil and Gas Industry,Ship Building Industry,Water Treatment Plants,Fertilizers Industry.Sugar Company and so on

Please tell us the size and quantity of AISI 317 bars AISI 317 round bars, 317 rods,that you need, we are glad to quote the best price for you

Except AISI 317 bars,we also could produce AISI 317 flanges,AISI 317 plates,AISI 317 fasteners,AISI 317 bolts,AISI 317 pipe fittings,AISI 317 pipes,AISI 317 tubes,AISI 317 springs