UNS S30908 Bolts
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We produce UNS S30908 bolts,S30908 bolts,UNS S30908 bolting,UNS S30908 Hex Head Bolts,UNS S30908 studbolt,UNS S30908 Heavy Hex head bolts,UNS S30908 Stud Bolts,UNS S30908 Anchor Bolt,UNS S30908 Eye Bolt,UNS S30908 U Bolts,UNS S30908 Structural Bolts,UNS S30908 Step Bolt,UNS S30908 Flange Bolt,S30908 Screw Thread Eye Bolt,S30908 Head Plow Bolts,S30908 Square Head Bolts,S30908 Hexagonal Bolts,S30908 J-Bolts,UNS S30908 Bent Eye Bolts,UNS S30908 Elevator Bolts,UNS S30908 Step Bolts,UNS S30908 Tap Bolts,UNS S30908 Tension Control Bolts,UNS S30908 Shoulder Bolt,S30908 bent bolts,UNS S30908 headed bolts,S30908 Heavy Hex head bolts,UNS S30908 Timber Bolts,UNS S30908 Lag Bolts,UNS S30908 Timber Bolts,UNS S30908 Hanger Bolt,UNS S30908 Button Head Bolts,S30908 Tie Bolt,UNS S30908 Hexagon Bolt,UNS S30908 Hexagon Cap Screw Bolt from china

The type of UNS S30908 anchor bolts that we could do is UNS S30908 straight anchor bolts, bent anchor bolts and headed anchor bolts

The type of UNS S30908 bent bolts that we could do is S30908 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 S30908 headed bolts that we could do is UNS S30908 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 S30908 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 S30908 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 S30908 bolts, the material of UNS S30908 bars is melted by ESR+VIR or VIM+ESR+VAR and is produced as the standard of ASTM B462 and ASTM B473

UNS S30908  is Basically a controlled carbon version of type 309 stainless designed to improve the weld strength of the alloy while benefiting from the alloy's high resistance to heat and corrosion.

The chemical composition of S30908 bolts is as follows


0.08 max


22 - 24




2 max


12 - 15


0.045 max


1 max


0.03 max

The mechanical property of UNS S30908 bolts is as follows



Tensile  strength, ultimate

89900 psi

Tensile  strength, yield (0.2%)

45000 psi

Elongation  at break (in 50 mm)


Hardness,  Brinell (converted from Rockwell B hardness)


Hardness,  Knoop (converted from Rockwell B hardness)


Hardness,  Rockwell B


Hardness,  Vickers (converted from Rockwell B hardness)


As per heat treatment of UNS S30908 bolts, we could do, solution and ageing treatment, Tempering, Hardening, Spheroidizing, Stress Relieving as per the requirement of the clients

UNS S30908 bolts has been widely used in heat exchangers,air receivers,pressure vessels,Stripper columns, separators, splitter, columns, hydro treaters, hydro crackers, desalters,shipping building and Aviation,drilling stations, pipelines and refineries,processing units,mechanical equipment, crystalizer equipment,Offshore and onshore industry, such as subsea and deepwater offshore oil production systems, industrial air compressors, power generators and nitrogen generators and so on,

In order to control the quality of UNS S30908 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 S30908 bolts has been 100% ultrasonic test according to EN102768-3, SA388, Sep 1921  etc

We could supply UNS S30908 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 S30908 bolts, we are glad to quote the best price for your side.

We could accept the drawing of S30908 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 S30908 bolts,we also could produce UNS S30908 flanges,UNS S30908 plates,UNS S30908 fastener,UNS S30908 bars,UNS S30908 fittings,UNS S30908 pipes,UNS S30908 tubes,UNS S30908 springs