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317LMN Bolts
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We produce 317LMN bolts,317 LMN bolts,317LMN bolting,317LMN Hex Head Bolts,317LMN studbolt,317LMN Heavy Hex head bolts,317LMN Stud Bolts,317LMN Anchor Bolt,317LMN Eye Bolt,317LMN U Bolts,317LMN Structural Bolts,317LMN Step Bolt,317LMN Flange Bolt,317 LMN Screw Thread Eye Bolt,317 LMN Head Plow Bolts,317 LMN Square Head Bolts,317 LMN Hexagonal Bolts,317 LMN J-Bolts,317LMN Bent Eye Bolts,317LMN Elevator Bolts,317LMN Step Bolts,317LMN Tap Bolts,317LMN Tension Control Bolts,317LMN Shoulder Bolt,317 LMN bent bolts,317LMN headed bolts,317 LMN Heavy Hex head bolts,317LMN Timber Bolts,317LMN Lag Bolts,317LMN Timber Bolts,317LMN Hanger Bolt,317LMN Button Head Bolts,317 LMN Tie Bolt,317LMN Hexagon Bolt,317LMN Hexagon Cap Screw Bolt from china

The type of 317LMN anchor bolts that we could do is 317LMN straight anchor bolts, bent anchor bolts and headed anchor bolts

The type of 317LMN bent bolts that we could do is 317 LMN 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 317LMN headed bolts that we could do is 317LMN 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 317LMN 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 317LMN 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 317LMN bolts, the material of 317LMN bars is melted by ESR+VIR or VIM+ESR+VAR and is produced as the standard of ASTM B462 and ASTM B473

317LMN is a higher molybdenum austenitic stainless steel


The chemical composition of 317 LMN bolts is as follows

Element

Content (%)

Iron

Balance

Chromium

17 – 20

Nickel

13.5 - 17.5

Molybdenum

4-5

Manganese

2

Silicon

0.75

Nitrogen

0.10 - 0.20

Phosphorus

0.045

Sulfur

0.03

Carbon

0.03


The mechanical property of 317LMN bolts is as follows

Properties

Metric

Ultimate tensile strength

614 MPa

Yield strength

317 MPa

Elongation at break

53%

Reduction in area

69%

Hardness, Rockwell

80


As per heat treatment of 317LMN bolts, we could do, solution and ageing treatment, Tempering, Hardening, Spheroidizing, Stress Relieving as per the requirement of the clients

317LMN bolts has been widely used in Vacuum Kettle Dryer.Cistern Piler.Vacuum Strainer,Agitators.Chemical Reactor and Systems,Expansion Tank.Water Tank,Lifting Station Tank,Air Drying Plants,Condensers,Balance Valves,Needle Valves,Twin Sharft Dispersers,Chemical and petroleum process equipment and so on


In order to control the quality of 317LMN 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 317LMN bolts has been 100% ultrasonic test according to EN102768-3, SA388, Sep 1921  etc

We could supply 317LMN 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 317LMN bolts, we are glad to quote the best price for your side.

Except 317LMN bolts,we also could produce 317LMN flanges,317LMN plates,317LMN fasteners,317LMN bars,317LMN pipe fittings,317LMN pipes,317LMN tubes,317LMN springs