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2.4856 Bars
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We could produce 2.4856 bars, EN 2.4856 bars,2.4856 round bars, 2.4856 rods,2.4856 square bars,2.4856 flat bars,2.4856 hot rolled bars, EN 2.4856 cold drawn bright bars,EN 2.4856 forged bars, 2.4856 forging bars,2.4856 Hexagon Bar,2.4856 rectangular bars from china.

We could produce 2.4856 bars with diamter from from 5MM to 1000MM and length up to 15 metres

2.4856 is a Nickel-Chromium-Molybdenum alloy with excellent corrosion resistance in a wide range of corrosive media, being especially resistant to pitting and crevice corrosion. It is a favourable choice for sea water applications

The chemical composition of 2.4856 bars is as follows

Nickel…………………………………………….…………58.0 min.

Chromium………………………………………..…………20.0-23.0

Iron………………………………………………..………….5.0 max.

Molybdenum……………………………….……...…………8.0-10.0

Niobium (plusTantalum)………………………..………….3.15-4.15

Carbon……………………………………………..……….0.10 max.

Manganese………………………………………....……….0.50 max.

Silicon……………………………….…………...…………0.50 max.

Phosphorus……………………………………….………..0.015 max.

Sulfur…………………………………..……….…..……..0.015 max.

Aluminum…………………………………………………..0.40 max.

Titanium……………………………….……………………0.40 max.

Cobalta……………………………………………………….1.0 max.


The mechanical property of EN 2.4856 bars is as follows

0.2%  proof stress
 (N/mm2)

Tensile  strength
 (N/mm2)

Elongation
 (%)

Hardness
 (HRB)

≥ 276

≥ 690

≥ 30


We could produce 2.4856 bars as per the standard of ASTM B462 and ASTM B473

In order to improve the quality of 2.4856 bars,we could use VIM (Vacuum Induction Melting),ESR (Electroslag Remelting)and VAR (Vacuum Arc Remelting) to melt the material of 2.4856 bar

As per heat treatment of 2.4856 bars, we could do annealed treatment,or solution treatment,ageing treatment as per the requirement of the clients

We could do 100% ultrasonic test according to EN102768-3, SA388,,ASTM A520-1974, Sep 1921 C/c etc as per the requirement of the clients

We also could do 100%  Liquid Penetrant Examination as per the ASTM E165-1995 and 100% Magnetic Particle Examination as per the standard of A275/A275M and so on

We could supply 2.4856 round bars certificate as per the standard of EN10204-3.1 or EN10204-3.2(By third party,like LR,BV,RINA,ABS,DNV,GL,NK,KR and so on)

In order to control the quality of EN 2.4856 bars, We will do following inspections:Charpy Impact Testing,Tensile Testing,Chemical Analysis,Metallurgical Evaluation,Failure Analysis,Hardness Testing,Macrostructure Testing,Stress Rupture Testing as per the needs of the clients

As per surface finish of 2.4856 bars, we could supply them in the form of black surface, rough machined to bright surface or polish into bright surface,or peeled into bright surface

Our 2.4856 bars are widely used in chemical processing, pollution control, pulp and paper production, and treatment of industrial and municipal waste,gas turbines, rocket motors, spacecraft, nuclear reactors, pumps, and tooling and so on

In order to export our EN 2.4856 bars, We will do proper packing in sturdy wooden boxes, material sealed in plastic foil, to avoid any damage during transport.

Please tell us the size and quantity of 2.4856 bars 2.4856 round bars, EN 2.4856 rods,that you need, we are glad to quote the best price for you

Except 2.4856 bars,we also could produce 2.4856 flanges,2.4856 plates,2.4856 fastener,2.4856 bolts,2.4856 fittings,2.4856 pipes,2.4856 tubes,2.4856 springs