UNS R31233 Bolts
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We produce UNS R31233 bolts,R31233 bolts,UNS R31233 bolting,UNS R31233 Hex Head Bolts,UNS R31233 studbolt,UNS R31233 Heavy Hex head bolts,UNS R31233 Stud Bolts,UNS R31233 Anchor Bolt,UNS R31233 Eye Bolt,UNS R31233 U Bolts,UNS R31233 Structural Bolts,UNS R31233 Step Bolt,UNS R31233 Flange Bolt,R31233 Screw Thread Eye Bolt,R31233 Head Plow Bolts,R31233 Square Head Bolts,R31233 Hexagonal Bolts,R31233 J-Bolts,UNS R31233 Bent Eye Bolts,UNS R31233 Elevator Bolts,UNS R31233 Step Bolts,UNS R31233 Tap Bolts,UNS R31233 Tension Control Bolts,UNS R31233 Shoulder Bolt,R31233 bent bolts,UNS R31233 headed bolts,R31233 Heavy Hex head bolts,UNS R31233 Timber Bolts,UNS R31233 Lag Bolts,UNS R31233 Timber Bolts,UNS R31233 Hanger Bolt,UNS R31233 Button Head Bolts,R31233 Tie Bolt,UNS R31233 Hexagon Bolt,UNS R31233 Hexagon Cap Screw Bolt from china

The type of UNS R31233 anchor bolts that we could do is UNS R31233 straight anchor bolts, bent anchor bolts and headed anchor bolts

The type of UNS R31233 bent bolts that we could do is R31233 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 R31233 headed bolts that we could do is UNS R31233 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 R31233 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 R31233 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 R31233 bolts, the material of UNS R31233 bars is melted by ESR+VIR or VIM+ESR+VAR and is produced as the standard of ASTM B462 and ASTM B473

UNS R31233  is cobalt-chromium alloy

The chemical composition of R31233 bolts is as follows

Nickel : 9 Carbon : 0.06 max

Chrominium : 26 ,Manganese : 0.8 max

Cobalt : 54 Silcon : 0.3 max

Molybdenum : 5 Nitrogen : 0.08 max

Tungsten : 2 Iron : 3

The mechanical property of UNS R31233 bolts is as follows

Typical Room  Temperature Tensile Data, Aged Material


Ultimate Tensile Strength,

Yield Strength at 0.2%    Offset,

Elongation in 2 in. (50.8    mm),





As per heat treatment of UNS R31233 bolts, we could do, solution and ageing treatment, Tempering, Hardening, Spheroidizing, Stress Relieving as per the requirement of the clients

UNS R31233 bolts has been widely used in Chemical, Dyestuff, Paints, Sugar, Food, Pharmaceuticals, Environment Protection and various other process industries,Ship Maintenance, Refurbishment & Repair Companies,Midget Submarine & Wet Sub Construction and so on

In order to control the quality of UNS R31233 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 R31233 bolts has been 100% ultrasonic test according to EN102768-3, SA388, Sep 1921  etc

We could supply UNS R31233 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 R31233 bolts, we are glad to quote the best price for your side.

We could accept the drawing of R31233 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 R31233 bolts,we also could produce UNS R31233 flanges,UNS R31233 plates,UNS R31233 fastener,UNS R31233 bars,UNS R31233 fittings,UNS R31233 pipes,UNS R31233 tubes,UNS R31233 springs