UNS S31700 Bolts
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We produce UNS S31700 bolts,S31700 bolts,UNS S31700 bolting,UNS S31700 Hex Head Bolts,UNS S31700 studbolt,UNS S31700 Heavy Hex head bolts,UNS S31700 Stud Bolts,UNS S31700 Anchor Bolt,UNS S31700 Eye Bolt,UNS S31700 U Bolts,UNS S31700 Structural Bolts,UNS S31700 Step Bolt,UNS S31700 Flange Bolt,S31700 Screw Thread Eye Bolt,S31700 Head Plow Bolts,S31700 Square Head Bolts,S31700 Hexagonal Bolts,S31700 J-Bolts,UNS S31700 Bent Eye Bolts,UNS S31700 Elevator Bolts,UNS S31700 Step Bolts,UNS S31700 Tap Bolts,UNS S31700 Tension Control Bolts,UNS S31700 Shoulder Bolt,S31700 bent bolts,UNS S31700 headed bolts,S31700 Heavy Hex head bolts,UNS S31700 Timber Bolts,UNS S31700 Lag Bolts,UNS S31700 Timber Bolts,UNS S31700 Hanger Bolt,UNS S31700 Button Head Bolts,S31700 Tie Bolt,UNS S31700 Hexagon Bolt,UNS S31700 Hexagon Cap Screw Bolt from china

The type of UNS S31700 anchor bolts that we could do is UNS S31700 straight anchor bolts, bent anchor bolts and headed anchor bolts

The type of UNS S31700 bent bolts that we could do is S31700 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 S31700 headed bolts that we could do is UNS S31700 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 S31700 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 S31700 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 S31700 bolts, the material of UNS S31700 bars is melted by ESR+VIR or VIM+ESR+VAR and is produced as the standard of ASTM B462 and ASTM B473

UNS S31700  is a higher chromium, nickel and molybdenum alloy

The chemical composition of S31700 bolts is as follows

Chemical Analysis




















The mechanical property of UNS S31700 bolts is as follows



Tensile strength

89900 psi

Yield strength

39900 psi

Elongation at break (in 50 mm)


Hardness, Rockwell B


As per heat treatment of UNS S31700 bolts, we could do, solution and ageing treatment, Tempering, Hardening, Spheroidizing, Stress Relieving as per the requirement of the clients

UNS S31700 bolts has been widely used in Boilers,Bridges,Construction Machinery,Engineered Plumbing,Engines,Hydraulics,Impellers,Jewelry,Machine Tools,Water Treatment Plants and so on

In order to control the quality of UNS S31700 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 S31700 bolts has been 100% ultrasonic test according to EN102768-3, SA388, Sep 1921  etc

We could supply UNS S31700 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 S31700 bolts, we are glad to quote the best price for your side.

We could accept the drawing of S31700 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 S31700 bolts,we also could produce UNS S31700 flanges,UNS S31700 plates,UNS S31700 fastener,UNS S31700 bars,UNS S31700 fittings,UNS S31700 pipes,UNS S31700 tubes,UNS S31700 springs