Maraging C-300 Bolts
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We produce Maraging C-300 bolts,Maraging C300 bolts,Maraging C-300 bolting,Maraging C-300 Hex Head Bolts,Maraging C-300 studbolt,Maraging C-300 Heavy Hex head bolts,Maraging C-300 Stud Bolts,Maraging C-300 Anchor Bolt,Maraging C-300 Eye Bolt,Maraging C-300 U Bolts,Maraging C-300 Structural Bolts,Maraging C-300 Step Bolt,Maraging C-300 Flange Bolt,Maraging C300 Screw Thread Eye Bolt,Maraging C300 Head Plow Bolts,Maraging C300 Square Head Bolts,Maraging C300 Hexagonal Bolts,Maraging C300 J-Bolts,Maraging C-300 Bent Eye Bolts,Maraging C-300 Elevator Bolts,Maraging C-300 Step Bolts,Maraging C-300 Tap Bolts,Maraging C-300 Tension Control Bolts,Maraging C-300 Shoulder Bolt,Maraging C300 bent bolts,Maraging C-300 headed bolts,Maraging C300 Heavy Hex head bolts,Maraging C-300 Timber Bolts,Maraging C-300 Lag Bolts,Maraging C-300 Timber Bolts,Maraging C-300 Hanger Bolt,Maraging C-300 Button Head Bolts,Maraging C300 Tie Bolt,Maraging C-300 Hexagon Bolt,Maraging C-300 Hexagon Cap Screw Bolt from china

The type of Maraging C-300 anchor bolts that we could do is Maraging C-300 straight anchor bolts, bent anchor bolts and headed anchor bolts

The type of Maraging C-300 bent bolts that we could do is Maraging C300 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 Maraging C-300 headed bolts that we could do is Maraging C-300 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 Maraging C-300 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 Maraging C-300 bolts that we could do is as follows:Hot Dip Galvanized,Mechanical Galvanized,Zinc plated (Clear),Yellow Zinc plated,Cadmium plated,Yellow Cadmium plated,Blue Xylan or Blue Teflon,Green Xylan or Green Teflon.Black Oxide,Plain surface,Ni-plated, Passivated, Tin-plated, Sandblast and Anodize, Polish, Eletro Painting, Chrome plated etc.

In order to control the quality of Maraging C-300 bolts, the material of Maraging C-300 bars is melted by ESR+VIR or VIM+ESR+VAR and is produced as the standard of ASTM B462 and ASTM B473

Maraging C-300   is an age hardenable (maraging) iron nickel stainless steel. Maraging 300 has exceptional strength, toughness and is resistant to crack propagation.

The chemical composition of Maraging C300 bolts is as follows

Chemical Composition Limits













Maraging C-300

0.03 max

0.10 max

0.10 max

0.010 max

0.010 max







The mechanical property of Maraging C-300 bolts is as follows

0.2% Proof  Stress

Tensile  Strength



269990  MPA Min.

279850  MPA Min.

5 % Min.

52 HRC  Min

As per heat treatment of Maraging C-300 bolts, we could do, solution and ageing treatment, Tempering, Hardening, Spheroidizing, Stress Relieving as per the requirement of the clients

Maraging C-300 bolts has been widely used in Power,Petrochemical,Agro chemicals,Paper and Pulp Industries,Engineering and Construction,Automotive,Drilling and Well Building,Chemical,Power Plants,Research and Technology,Architecture,Food & Beverages,Aircraft and Aerospace,Oil and Gas,Paper and Pulp,Pharmaceutical & Biochemistry ,Pneumatic Conveyor Systems,Pumps,Ship Building,Water Treatment Plants and so on

In order to control the quality of Maraging C-300 bolts, We could do Hardness Testing,Proof load testing,Corrosion testing,Impact testing,Tensile strength tests,Finished product tests,Chemical analysis tests,CHARPY tests as per the requirement of the clients

Our Maraging C-300 bolts has been 100% ultrasonic test according to EN102768-3, SA388, Sep 1921  etc

We could supply Maraging C-300 bolt material certificate as per the standard of EN10204-3.1 or EN10204-3.2 of third party(like GL,DNV,TUV,BV and so on)

Please sned us the size or drawing of Maraging C-300 bolts, we are glad to quote the best price for your side.

Except Maraging C-300 bolts,we also could produce Maraging C-300 flanges,Maraging C-300 plates,Maraging C-300 fastener,Maraging C-300 bars,Maraging C-300 pipe fittings,Maraging C-300 pipes,Maraging C-300 tubes,Maraging C-300 springs