Nitronic 40 Bolts
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We produce Nitronic 40 bolts,Nitronic40 bolts,Nitronic 40 bolting,Nitronic 40 Hex Head Bolts,Nitronic 40 studbolt,Nitronic 40 Heavy Hex head bolts,Nitronic 40 Stud Bolts,Nitronic 40 Anchor Bolt,Nitronic 40 Eye Bolt,Nitronic 40 U Bolts,Nitronic 40 Structural Bolts,Nitronic 40 Step Bolt,Nitronic 40 Flange Bolt,Nitronic40 Screw Thread Eye Bolt,Nitronic40 Head Plow Bolts,Nitronic40 Square Head Bolts,Nitronic40 Hexagonal Bolts,Nitronic40 J-Bolts,Nitronic 40 Bent Eye Bolts,Nitronic 40 Elevator Bolts,Nitronic 40 Step Bolts,Nitronic 40 Tap Bolts,Nitronic 40 Tension Control Bolts,Nitronic 40 Shoulder Bolt,Nitronic40 bent bolts,Nitronic 40 headed bolts,Nitronic40 Heavy Hex head bolts,Nitronic 40 Timber Bolts,Nitronic 40 Lag Bolts,Nitronic 40 Timber Bolts,Nitronic 40 Hanger Bolt,Nitronic 40 Button Head Bolts,Nitronic40 Tie Bolt,Nitronic 40 Hexagon Bolt,Nitronic 40 Hexagon Cap Screw Bolt from china
The type of Nitronic 40 anchor bolts that we could do is Nitronic 40 straight anchor bolts, bent anchor bolts and headed anchor bolts
The type of Nitronic 40 bent bolts that we could do is Nitronic40 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 Nitronic 40 headed bolts that we could do is Nitronic 40 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 Nitronic 40 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 Nitronic 40 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 Nitronic 40 bolts, the material of Nitronic 40 bars is melted by ESR+VIR or VIM+ESR+VAR and is produced as the standard of ASTM B462 and ASTM B473
Nitronic 40 is a high-manganese nitrogen strengthened stainless steel.

The chemical composition of Nitronic40 bolts is as follows


Content (%)

Iron, Fe


Chromium, Cr


Manganese, Mn


Nickel, Ni


Silicon, Si


Nitrogen, N


Carbon, C


Phosphorous, P


Sulfur, S


The mechanical property of Nitronic 40 bolts is as follows



Tensile strength, ultimate

883 MPa

Tensile strength, yield (@0.2%)

745 MPa

Elongation at break (in 50 mm)


Modulus of elasticity (typical for stainless steel)

200 GPa

As per heat treatment of Nitronic 40 bolts, we could do, solution and ageing treatment, Tempering, Hardening, Spheroidizing, Stress Relieving as per the requirement of the clients
Nitronic 40 bolts has been widely used in EPC,Refineries,Chemical & Petrochemical Industry,Power Plants,Offshore & On Shore,Docks,Engineering & Fabrication Units,Oil and Gas Industry,Ship Building Industry,Water Treatment Plants,Fertilizers Industry.Sugar Company and so on

In order to control the quality of Nitronic 40 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 Nitronic 40 bolts has been 100% ultrasonic test according to EN102768-3, SA388, Sep 1921  etc
We could supply Nitronic 40 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 Nitronic 40 bolts, we are glad to quote the best price for your side.
Except Nitronic 40 bolts,we also could produce Nitronic 40 flanges,Nitronic 40 plates,Nitronic 40 fasteners,Nitronic 40 bars,Nitronic 40 pipe fittings,Nitronic 40 pipes,Nitronic 40 tubes,Nitronic 40 springs