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UNS N19903 Bolts
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We produce UNS N19903 bolts,N19903 bolts,UNS N19903 bolting,UNS N19903 Hex Head Bolts,UNS N19903 studbolt,UNS N19903 Heavy Hex head bolts,UNS N19903 Stud Bolts,UNS N19903 Anchor Bolt,UNS N19903 Eye Bolt,UNS N19903 U Bolts,UNS N19903 Structural Bolts,UNS N19903 Step Bolt,UNS N19903 Flange Bolt,N19903 Screw Thread Eye Bolt,N19903 Head Plow Bolts,N19903 Square Head Bolts,N19903 Hexagonal Bolts,N19903 J-Bolts,UNS N19903 Bent Eye Bolts,UNS N19903 Elevator Bolts,UNS N19903 Step Bolts,UNS N19903 Tap Bolts,UNS N19903 Tension Control Bolts,UNS N19903 Shoulder Bolt,N19903 bent bolts,UNS N19903 headed bolts,N19903 Heavy Hex head bolts,UNS N19903 Timber Bolts,UNS N19903 Lag Bolts,UNS N19903 Timber Bolts,UNS N19903 Hanger Bolt,UNS N19903 Button Head Bolts,N19903 Tie Bolt,UNS N19903 Hexagon Bolt,UNS N19903 Hexagon Cap Screw Bolt from china

The type of UNS N19903 anchor bolts that we could do is UNS N19903 straight anchor bolts, bent anchor bolts and headed anchor bolts

The type of UNS N19903 bent bolts that we could do is N19903 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 N19903 headed bolts that we could do is UNS N19903 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 N19903 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 N19903 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 N19903 bolts, the material of UNS N19903 bars is melted by ESR+VIR or VIM+ESR+VAR and is produced as the standard of ASTM B462 and ASTM B473

UNS N19903  A nickel-iron-cobalt alloy

The chemical composition of N19903 bolts is as follows

Element

Content (%)

Fe

42

Ni

38

Co

15

Nb

3

Ti

1.4

Al

0.9


The mechanical property of UNS N19903 bolts is as follows

Properties

Imperial

Tensile  strength (precipitation hardened)

190000 psi

Yield  strength (@ strain 0.200 %, precipitation hardened)

160000 psi

Elastic  modulus (@ 0°C/32°F)

21290 ksi

Poisson's  ratio (@ 250°C/482°F)

0.226

Elongation  at break (precipitation hardened)

14%


As per heat treatment of UNS N19903 bolts, we could do, solution and ageing treatment, Tempering, Hardening, Spheroidizing, Stress Relieving as per the requirement of the clients

UNS N19903 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 N19903 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 N19903 bolts has been 100% ultrasonic test according to EN102768-3, SA388, Sep 1921  etc

We could supply UNS N19903 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 N19903 bolts, we are glad to quote the best price for your side.

We could accept the drawing of N19903 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 N19903 bolts,we also could produce UNS N19903 flanges,UNS N19903 plates,UNS N19903 fastener,UNS N19903 bars,UNS N19903 fittings,UNS N19903 pipes,UNS N19903 tubes,UNS N19903 springs