UNS S17400 Fasteners
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We produce UNS S17400 fasteners,S17400 fasteners,UNS S17400 studs,UNS S17400 Nuts,UNS S17400 Screws,UNS S17400 Washers,UNS S17400 Sockets,UNS S17400 pins,UNS S17400 turnbuckles,UNS S17400 socket screws,UNS S17400 HEAVY HEX NUT,S17400 HEX NUT,S17400 Rivets,UNS S17400 coupling nuts and UNS S17400 pins in china

The type of UNS S17400 nuts that we could do is as follows:UNS S17400 Hex Nuts,UNS S17400 Heavy Hex Nut,S17400 Cap Nut,Acorn Nut,Serrated Flange Nut,Coupling Nut,Square Nut,Castle Nut,Wing Nut,Flange Lock Nut,Flex Lock NutnK Lock Nut,Jam Nut,Slotted Nut,Way Lock Nut,Custom Nut,T Nuts

The type of UNS S17400 bolts that we could do is as follows:S17400 Hex Head Bolt,Carriage Bolt,Anchor Bolt,Eye Bolt,Flange Bolt,Elevator Bolt,Lag Bolt,Draw Bolt,Plow Bolt,Stove Bolt,Tap Bolt,Hanger Bolt,U Bolt,Grub Screw,Shoulder Bolt,Step Bolt,J Bolt

The type of UNS S17400 screws that we could do is as follows:UNS S17400 Socket Head Cap Screws,Flat Socket Cap Screws,Button Head Socket Screw, Low Head Cap Screws, Countersunk Socket Screws,Socket Cap screws,Socket Set screws and so on

The type of UNS S17400 studs that we could do is as follows: UNS S17400 Thread Studs,Collar Studs,Combo Studs,Double End Studs,Pad Studs,engineer studs,Tap End Studs

The type of UNS S17400 washers that we could do is as follows:UNS S17400 Flat Washer,Spring Washers,Dome Washer,Hexagonal Washer,Square Washer,Countersunk WasherTooth Lock Washer,Dock Washer,Fender Washer,Ogee Washer,Hex Washers,Split / Lock Washer,Customized Washer,Tab Washers

As per surface finish of UNS S17400 fasteners. we could do Cadmium Plating,Cadmium Yellow,Chrysler Specs,Zinc and Black Dichromate,Zinc and Yellow Dichromate,Zinc Plating as per the requirement of the clients

UNS S17400 is a precipitation hardening martensitic stainless steel with Cu and Nb/Cb additions

The chemical composition of S17400 fasteners is as follows


Content (%)




15.0 - 17.5


3.0 - 5.0


3.0 - 5.0









Nb + Ta

0.15 - 0.45







The mechanical property of UNS S17400 fasteners is as follows



Shear modulus

11200 ksi

Elastic modulus

27557-30458 ksi

Poisson's ratio


Hardness, Brinell


Hardness, Knoop (estimated from Rockwell C)


Hardness, Rockwell C


Hardness, Vickers (estimated from Rockwell C)


We have following manufacture process to produce UNS S17400 Fasteners:Cold Heading, Progressive Hot Heading, Hot Forging,Point/Shave/CNC Machining,Broaching, Lightening Hole Drilling,Cross-Hole Drilling,Grinding,Heat Treating,Fillet and Thread ROlling

As per heat treatment of UNS S17400 fasteners, we could do, solution and ageing treatment, Tempering, Hardening, Spheroidizing, Stress Relieving as per the requirement of the clients

In order to control the quality of UNS S17400 fasteners, we have following inspection equipment:size inspection equipment,Digital Vernier Callipers,Digital Micrometers,Slip Gauge Sets,Adjustable Dial Snap Gauges,Thread Ring Gauges,Thread Plug Gauges,Wear Check Plugs for Thread Gauges,Distance Gauges,Adjustable Dial Snap Gauges,Height Gauges,System 21 Ring Gauge,Rotational Capacity.

As per the packing of UNS S17400 fasteners,We will package specific quantities for you and include your part number on bag or box labels (bar coded, human readable, or both). Your part number will also appear on invoices, packing slips and other paperwork associated with this part.We have the technology to produce a variety of labels that incorporate graphics in color or black and white for every piece of UNS S17400 fasteners .

In order to supply superior UNS S17400 Fasteners,We will do Destructive Testing and Non Destructive Testing for our fasteners, Destructive Testing include Product Analysis,G48 Corrosion Test,Micrographic Examination,Ferrite and Phase Count,Charpy Impact Test,Tensile Test,HIC Testing,SSE Testing.Non Destructive Testing include Dye Penetrant Testing,Ultrasonic Testing,Hardness Check,Ferrite check,PMI

Our UNS S17400 fasteners are widely used in mechanical engineering, in harbour cranes, ship deck cranes, truck cranes and construction cranes as well as in excavators, antenna systems, in aviation and aerospace, in the offshore technology, rail vehicles, telescopes, tunnelling machines, wind energy turbines, underwater turbines and solar energy plants and so on

Also we could supply UNS S17400 fasteners quality inspection certificate In En10204-3.2 by third party,like TUV, GL, LR, ABS, DNV, RINA, BV and so on

Please send us the size or drawing of UNS S17400 fasteners that you need, we are glad to quote the best price

Except UNS S17400 fasteners,we also could produce UNS S17400 flanges,UNS S17400 plates,UNS S17400 bars,UNS S17400 bolts,UNS S17400 fittings,UNS S17400 pipes,UNS S17400 tubes,UNS S17400 springs