UNS N09908 Bolts
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We produce UNS N09908 bolts,UNS NO9908 bolts,UNS N09908 bolting,UNS N09908 Hex Head Bolts,UNS N09908 studbolt,UNS N09908 Heavy Hex head bolts,UNS N09908 Stud Bolts,UNS N09908 Anchor Bolt,UNS N09908 Eye Bolt,UNS N09908 U Bolts,UNS N09908 Structural Bolts,UNS N09908 Step Bolt,UNS N09908 Flange Bolt,UNS NO9908 Screw Thread Eye Bolt,UNS NO9908 Head Plow Bolts,UNS NO9908 Square Head Bolts,UNS NO9908 Hexagonal Bolts,UNS NO9908 J-Bolts,UNS N09908 Bent Eye Bolts,UNS N09908 Elevator Bolts,UNS N09908 Step Bolts,UNS N09908 Tap Bolts,UNS N09908 Tension Control Bolts,UNS N09908 Shoulder Bolt,UNS NO9908 bent bolts,UNS N09908 headed bolts,UNS NO9908 Heavy Hex head bolts,UNS N09908 Timber Bolts,UNS N09908 Lag Bolts,UNS N09908 Timber Bolts,UNS N09908 Hanger Bolt,UNS N09908 Button Head Bolts,UNS NO9908 Tie Bolt,UNS N09908 Hexagon Bolt,UNS N09908 Hexagon Cap Screw Bolt from china

The type of UNS N09908 anchor bolts that we could do is UNS N09908 straight anchor bolts, bent anchor bolts and headed anchor bolts

The type of UNS N09908 bent bolts that we could do is UNS NO9908 bent anchor bolts, u-bolts, square bent u-bolts, j-bolts, bent tie bolts, bent check bolts, bent hook rail bolts, bent I-bolts, and custom special bent bolts.

The type of UNS N09908 headed bolts that we could do is UNS N09908 Cap Screws head bolts,Hex head bolts,Heavy Hex head bolts,Lag Bolts,Square Head bolts,Step Bolts,Dome Head bolts,Carriage boltds,Socket Head Bolts

We could produce UNS N09908 non-standard and speciality large bolts from 1/4” all the way to 4” and in metric sizes from M8 to M100.

The surface finish of UNS N09908 bolts that we could do is as follows:Black Oxide,Brass Plated.Cadmium,Chromate,Chrome,Color Coated,Galvanized,Nickel Plated,Painted,Phosphate,Polished,PTFE,Silver Plated,Teflon,Zinc Plated

In order to control the quality of UNS N09908 bolts, the material of UNS N09908 bars is melted by ESR+VIR or VIM+ESR+VAR and is produced as the standard of ASTM B462 and ASTM B473

UNS N09908  is an agehardenable nickel-iron alloy

The chemical composition of UNS NO9908 bolts is as follows


Content (%)

Nickel, Ni

47 - 51

Iron, Fe

35.588 - 44.6

Chromium, Cr

3.75 - 4.5

Niobium, Nb (Columbium, Cb)

2.7 - 3.3

Titanium, Ti

1.2 - 1.8

Manganese, Mn


Aluminum, Al

0.75 - 1.25

Cobalt, Co


Copper, Cu


Silicon, Si


Carbon, C


Phosphorous, P


Boron, B


Sulfur, S

The mechanical property of UNS N09908 bolts is as follows



Tensile strength

170000 psi

Yield strength

120000 psi

Elongation at break


As per heat treatment of UNS N09908 bolts, we could do, solution and ageing treatment, Tempering, Hardening, Spheroidizing, Stress Relieving as per the requirement of the clients

UNS N09908 bolts has been widely used in Butterfly Valves,Globe Valves,compressed air stream,Agitated Neutsche Filter,Scrubber vessels.Accumulators,Shell and Tube Heat Exchangers,Storage tanks and Handling Equipments,Bulk Liquefied Petroleum Gas (LPG), Propane & Ammonia Storage and Handling Systems,Dry Dock & Ship Yard Maintenance and so on

In order to control the quality of UNS N09908 bolts, We could do Chemical & Physical Test,Magnetic Particle Test,Case Depth,Contoureader Tracing,Decarburization/Carburization Report,Hardness Core,Plating Thickness Measurement,Proof Load Test - 400,000 lb. max capacity,Salt Spray Test,Surface Discontinuity Measure,Surface Roughness Test,Tensile Test - 400,000 lb. max capacity as per the requirement of the clients

Our UNS N09908 bolts has been 100% ultrasonic test according to EN102768-3, SA388, Sep 1921  etc

We could supply UNS N09908 bolt material certificate as per the standard of EN10204-3.1 or EN10204-3.2 of third party(like LR,BV,RINA,ABS,DNV,GL,NK,KR and so on)

Please sned us the size or drawing of UNS N09908 bolts, we are glad to quote the best price for your side.

We could accept the drawing of UNS NO9908 bolts in following forms:AutoCAD (DWG,DWZ),BMP - Bit Mapped Graphics,Catia (CATDrawing,CATPart),Delcam (DGK, DMT),DXF - Drawing Interchange Format, or Drawing Exchange Format,GIF - Graphics Interchange Format,JPG or JEPG - Joint Photographic Experts Group,MasterCam (MDX, MC8, MC9, SET),PDF - Portable Document Format,Pro-E or Pro/Engineer (DRW,PRT,XPR),AutoCAD (DWG,DWZ),SolidWorks (SLDPRT,SLDDRW,SLDDRT),STEP - Standard for the Exchange of Product Model Data,TIFF - Tagged Image File Format

Except UNS N09908 bolts,we also could produce UNS N09908 flanges,UNS N09908 plates,UNS N09908 fastener,UNS N09908 bars,UNS N09908 fittings,UNS N09908 pipes,UNS N09908 tubes,UNS N09908 springs