UNS S31000 Bolts
Home > Products > Bolts

We produce UNS S31000 bolts,S31000 bolts,UNS S31000 bolting,UNS S31000 Hex Head Bolts,UNS S31000 studbolt,UNS S31000 Heavy Hex head bolts,UNS S31000 Stud Bolts,UNS S31000 Anchor Bolt,UNS S31000 Eye Bolt,UNS S31000 U Bolts,UNS S31000 Structural Bolts,UNS S31000 Step Bolt,UNS S31000 Flange Bolt,S31000 Screw Thread Eye Bolt,S31000 Head Plow Bolts,S31000 Square Head Bolts,S31000 Hexagonal Bolts,S31000 J-Bolts,UNS S31000 Bent Eye Bolts,UNS S31000 Elevator Bolts,UNS S31000 Step Bolts,UNS S31000 Tap Bolts,UNS S31000 Tension Control Bolts,UNS S31000 Shoulder Bolt,S31000 bent bolts,UNS S31000 headed bolts,S31000 Heavy Hex head bolts,UNS S31000 Timber Bolts,UNS S31000 Lag Bolts,UNS S31000 Timber Bolts,UNS S31000 Hanger Bolt,UNS S31000 Button Head Bolts,S31000 Tie Bolt,UNS S31000 Hexagon Bolt,UNS S31000 Hexagon Cap Screw Bolt from china

The type of UNS S31000 anchor bolts that we could do is UNS S31000 straight anchor bolts, bent anchor bolts and headed anchor bolts

The type of UNS S31000 bent bolts that we could do is S31000 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 S31000 headed bolts that we could do is UNS S31000 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 S31000 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 S31000 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 S31000 bolts, the material of UNS S31000 bars is melted by ESR+VIR or VIM+ESR+VAR and is produced as the standard of ASTM B462 and ASTM B473

UNS S31000  is a combination of good strength and corrosion resistance in temperatures up to 2100 F (1149 C).

The chemical composition of S31000 bolts is as follows

Chemical Composition



0.25 max


2.00 max


1.50 max


0.045 max


0.030 max


24.00 - 26.00


19.00 - 22.00

The mechanical property of UNS S31000 bolts is as follows

SX 310



Tensile Strength, KSI



Yield Stress (0.2 % offset), KSI



Elongation (Percent in 50mm)



Hardness (Brinell)



Endurance (fatigue) limit, MPa



As per heat treatment of UNS S31000 bolts, we could do, solution and ageing treatment, Tempering, Hardening, Spheroidizing, Stress Relieving as per the requirement of the clients

UNS S31000 bolts has been widely used in Power,Petrochemical,Agro chemicals,Paper and Pulp Industries,Engineering and Construction,Automotive,Drilling and Well Building,Chemical,Power Plants,Research and Technology,Architecture,Food & Beverages,Aircraft and Aerospace,Oil and Gas,Paper and Pulp,Pharmaceutical & Biochemistry ,Pneumatic Conveyor Systems,Pumps,Ship Building,Water Treatment Plants and so on

In order to control the quality of UNS S31000 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 S31000 bolts has been 100% ultrasonic test according to EN102768-3, SA388, Sep 1921  etc

We could supply UNS S31000 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 S31000 bolts, we are glad to quote the best price for your side.

We could accept the drawing of S31000 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 S31000 bolts,we also could produce UNS S31000 flanges,UNS S31000 plates,UNS S31000 fastener,UNS S31000 bars,UNS S31000 fittings,UNS S31000 pipes,UNS S31000 tubes,UNS S31000 springs