Products

UNS N08031 Bolts
Home > Products > Bolts

We produce UNS N08031 bolts,UNS NO8031 bolts,UNS N08031 bolting,UNS N08031 Hex Head Bolts,UNS N08031 studbolt,UNS N08031 Heavy Hex head bolts,UNS N08031 Stud Bolts,UNS N08031 Anchor Bolt,UNS N08031 Eye Bolt,UNS N08031 U Bolts,UNS N08031 Structural Bolts,UNS N08031 Step Bolt,UNS N08031 Flange Bolt,UNS NO8031 Screw Thread Eye Bolt,UNS NO8031 Head Plow Bolts,UNS NO8031 Square Head Bolts,UNS NO8031 Hexagonal Bolts,UNS NO8031 J-Bolts,UNS N08031 Bent Eye Bolts,UNS N08031 Elevator Bolts,UNS N08031 Step Bolts,UNS N08031 Tap Bolts,UNS N08031 Tension Control Bolts,UNS N08031 Shoulder Bolt,UNS NO8031 bent bolts,UNS N08031 headed bolts,UNS NO8031 Heavy Hex head bolts,UNS N08031 Timber Bolts,UNS N08031 Lag Bolts,UNS N08031 Timber Bolts,UNS N08031 Hanger Bolt,UNS N08031 Button Head Bolts,UNS NO8031 Tie Bolt,UNS N08031 Hexagon Bolt,UNS N08031 Hexagon Cap Screw Bolt from china

The type of UNS N08031 anchor bolts that we could do is UNS N08031 straight anchor bolts, bent anchor bolts and headed anchor bolts

The type of UNS N08031 bent bolts that we could do is UNS NO8031 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 N08031 headed bolts that we could do is UNS N08031 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 N08031 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 N08031 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 N08031 bolts, the material of UNS N08031 bars is melted by ESR+VIR or VIM+ESR+VAR and is produced as the standard of ASTM B462 and ASTM B473

UNS N08031  bridges the cost/performance gap between high-performance Ni-Cr-Mo alloys and the 300 series stainless steels.

The chemical composition of UNS NO8031 bolts is as follows

.

Carbon

Silcon

Manganese

Phosphorous

Sulfur

Chrominium

Molybdenum

Nickel

Iron

Copper

Nitrogen

min.%

26,0

6,0

30,0

bal.

1,0

0,15

max.%

0,015

0,3

2,0

0,020

0,010

28,0

7,0

32,0

bal.

1,4

0,25


The mechanical property of UNS N08031 bolts is as follows

0.2%  proof stress
 (MPa)

Tensile  strength
 (MPa)

Elongation
 (%)

Hardness
 (HB)

276

650

40


As per heat treatment of UNS N08031 bolts, we could do, solution and ageing treatment, Tempering, Hardening, Spheroidizing, Stress Relieving as per the requirement of the clients

UNS N08031 bolts has been widely used in Oil Refineries,Valve & Wellhead equipment manufacturers,Chemical & Petrochemical Complexes,Oil & Gas industries,Heat Exchanger manufacturers,Pressure Vessel manufacturers,Fertilizer Plants,Thermal Power Plants,Nuclear Power Plants,Original Equipment manufacturers to Oil & Gas Industries,Engineering & Process Management Consultants and so on

In order to control the quality of UNS N08031 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 N08031 bolts has been 100% ultrasonic test according to EN102768-3, SA388, Sep 1921  etc

We could supply UNS N08031 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 N08031 bolts, we are glad to quote the best price for your side.

We could accept the drawing of UNS NO8031 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 N08031 bolts,we also could produce UNS N08031 flanges,UNS N08031 plates,UNS N08031 fastener,UNS N08031 bars,UNS N08031 fittings,UNS N08031 pipes,UNS N08031 tubes,UNS N08031 springs