2.4856 Bolts
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We produce 2.4856 bolts,EN 2.4856 bolts,2.4856 bolting,2.4856 Hex Head Bolts,2.4856 studbolt,2.4856 Heavy Hex head bolts,2.4856 Stud Bolts,2.4856 Anchor Bolt,2.4856 Eye Bolt,2.4856 U Bolts,2.4856 Structural Bolts,2.4856 Step Bolt,2.4856 Flange Bolt,EN 2.4856 Screw Thread Eye Bolt,EN 2.4856 Head Plow Bolts,EN 2.4856 Square Head Bolts,EN 2.4856 Hexagonal Bolts,EN 2.4856 J-Bolts,2.4856 Bent Eye Bolts,2.4856 Elevator Bolts,2.4856 Step Bolts,2.4856 Tap Bolts,2.4856 Tension Control Bolts,2.4856 Shoulder Bolt,EN 2.4856 bent bolts,2.4856 headed bolts,EN 2.4856 Heavy Hex head bolts,2.4856 Timber Bolts,2.4856 Lag Bolts,2.4856 Timber Bolts,2.4856 Hanger Bolt,2.4856 Button Head Bolts,EN 2.4856 Tie Bolt,2.4856 Hexagon Bolt,2.4856 Hexagon Cap Screw Bolt from china

The type of 2.4856 anchor bolts that we could do is 2.4856 straight anchor bolts, bent anchor bolts and headed anchor bolts

The type of 2.4856 bent bolts that we could do is EN 2.4856 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 2.4856 headed bolts that we could do is 2.4856 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 2.4856 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 2.4856 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 2.4856 bolts, the material of 2.4856 bars is melted by ESR+VIR or VIM+ESR+VAR and is produced as the standard of ASTM B462 and ASTM B473

2.4856  is a Nickel-Chromium-Molybdenum alloy

The chemical composition of EN 2.4856 bolts is as follows

·        Carbon: Min. 0/Max. 0.10

·        Chromium: Min. 20.0/Max. 23.0

·        Iron: Min. 0/Max. 5.0

·        Silicon: Min. 0/Max. 0.50

·        Manganese: Min. 0/Max. 0.50

·        Sulfur: Min. 0/Max. 0.015

·        Phosphorus: Min. 0/Max. 0.015

·        Molybendum: Min.8.0/Max. 10.0

·        Titanium: Min. 0/Max. 0.40

·        Cobalt: Min. 0/Max. 1.0

·        Columbium-tantalum alloy: Min.3.15/Max. 4.15

·        Aluminum: Min. 0/Max. 0.40

The mechanical property of 2.4856 bolts is as follows

Mechanical Properties
Representative Tensile Properties, bar, 1800° F anneal

Temp° F

Tensile (psi)

.2% Yield (psi)

Elongation in 2 “ (%)





As per heat treatment of 2.4856 bolts, we could do, solution and ageing treatment, Tempering, Hardening, Spheroidizing, Stress Relieving as per the requirement of the clients

2.4856 bolts has been widely used in chemical processing, aerospace and marine engineering, pollution-control equipment, and nuclear reactors.control, pulp and paper production, and treatment of industrial and municipal waste and so on

In order to control the quality of 2.4856 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 2.4856 bolts has been 100% ultrasonic test according to EN102768-3, SA388, Sep 1921  etc

We could supply 2.4856 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 2.4856 bolts, we are glad to quote the best price for your side.

We could accept the drawing of EN 2.4856 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 2.4856 bolts,we also could produce 2.4856 flanges,2.4856 plates,2.4856 fastener,2.4856 bars,2.4856 fittings,2.4856 pipes,2.4856 tubes,2.4856 springs