UNS S15700 Bolts
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We produce UNS S15700 bolts,S15700 bolts,UNS S15700 bolting,UNS S15700 Hex Head Bolts,UNS S15700 studbolt,UNS S15700 Heavy Hex head bolts,UNS S15700 Stud Bolts,UNS S15700 Anchor Bolt,UNS S15700 Eye Bolt,UNS S15700 U Bolts,UNS S15700 Structural Bolts,UNS S15700 Step Bolt,UNS S15700 Flange Bolt,S15700 Screw Thread Eye Bolt,S15700 Head Plow Bolts,S15700 Square Head Bolts,S15700 Hexagonal Bolts,S15700 J-Bolts,UNS S15700 Bent Eye Bolts,UNS S15700 Elevator Bolts,UNS S15700 Step Bolts,UNS S15700 Tap Bolts,UNS S15700 Tension Control Bolts,UNS S15700 Shoulder Bolt,S15700 bent bolts,UNS S15700 headed bolts,S15700 Heavy Hex head bolts,UNS S15700 Timber Bolts,UNS S15700 Lag Bolts,UNS S15700 Timber Bolts,UNS S15700 Hanger Bolt,UNS S15700 Button Head Bolts,S15700 Tie Bolt,UNS S15700 Hexagon Bolt,UNS S15700 Hexagon Cap Screw Bolt from china

The type of UNS S15700 anchor bolts that we could do is UNS S15700 straight anchor bolts, bent anchor bolts and headed anchor bolts

The type of UNS S15700 bent bolts that we could do is S15700 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 S15700 headed bolts that we could do is UNS S15700 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 S15700 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 S15700 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 S15700 bolts, the material of UNS S15700 bars is melted by ESR+VIR or VIM+ESR+VAR and is produced as the standard of ASTM B462 and ASTM B473

UNS S15700  is a semi-austenitic precipitation hardening stainless steel.

The chemical composition of S15700 bolts is as follows

Component Elements Properties


Carbon (maximum)


Manganese (maximum)


Phosphorus (maximum)


Sulfur (maximum)


Silicon (maximum)



14 – 16%


6.5 – 7.75%


2 – 3%


.75 – 1.5%

The mechanical property of UNS S15700 bolts is as follows




Tensile  Strength

650 - 880 MPa

94275 - 127633 psi

Yield  Strength

350 - 550 MPa

50763 - 79771 psi

Elongation  at Break

8 - 25%


Young’s  Modulus

200 GPa

29008 ksi

As per heat treatment of UNS S15700 bolts, we could do, solution and ageing treatment, Tempering, Hardening, Spheroidizing, Stress Relieving as per the requirement of the clients

UNS S15700 bolts has been widely used in Sulphuric acid piping and vessels,Phosphoric acid evaporators, Pickling tank heaters, pickling tanks and equipment,Chemical process equipmentTank trucks,Calorifiers,Electrostatic precipitator electrodes,Hot vessels for food, water and seawater,ammonium sulphate vessels,Expansion bellows, Marine exhaust systems,Power station ash hoppers and so on

In order to control the quality of UNS S15700 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 S15700 bolts has been 100% ultrasonic test according to EN102768-3, SA388, Sep 1921  etc

We could supply UNS S15700 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 S15700 bolts, we are glad to quote the best price for your side.

We could accept the drawing of S15700 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 S15700 bolts,we also could produce UNS S15700 flanges,UNS S15700 plates,UNS S15700 fastener,UNS S15700 bars,UNS S15700 fittings,UNS S15700 pipes,UNS S15700 tubes,UNS S15700 springs