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UNS S21800 Fasteners
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We produce UNS S21800 fasteners,S21800 fasteners,UNS S21800 studs,UNS S21800 Nuts,UNS S21800 Screws,UNS S21800 Washers,UNS S21800 Sockets,UNS S21800 pins,UNS S21800 turnbuckles,UNS S21800 socket screws,UNS S21800 HEAVY HEX NUT,S21800 HEX NUT,S21800 Rivets,UNS S21800 coupling nuts and UNS S21800 pins in china

The type of UNS S21800 nuts that we could do is as follows:UNS S21800 Hex Nuts,UNS S21800 Heavy Hex Nut,S21800 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 S21800 bolts that we could do is as follows:S21800 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 S21800 screws that we could do is as follows:UNS S21800 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 S21800 studs that we could do is as follows: UNS S21800 Thread Studs,Collar Studs,Combo Studs,Double End Studs,Pad Studs,engineer studs,Tap End Studs

The type of UNS S21800 washers that we could do is as follows:UNS S21800 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 S21800 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 S21800 is a high Silicon, high Manganese, Nitrogen strengthened austenitic stainless alloy.


The chemical composition of S21800 fasteners is as follows

Chemical Composition

Element

min

max

Carbon

0.1

Manganese

7

9

Silicon

3.5

4.5

Phosphorus

0.04

Sulfur

0.03

Chromium

16

18

Nickel

8

9

Nitrogen

0.08

0.18

Molybdenum

0.75

Copper

0.75


The mechanical property of UNS S21800 fasteners is as follows

Alloy

Condition

Ultimate Tensile Strength (PSI)

Yield Strength (0.2%) PSI

Elongation in 4D (%)

Reduction of Area %

Hardness HB

UNS S21800

Solution  Treated

104400

54665

35

55

170-255


We have following manufacture process to produce UNS S21800 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 S21800 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 S21800 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 S21800 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 S21800 fasteners .

In order to supply superior UNS S21800 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 S21800 fasteners are widely used in Continuous Steam Sterilizer,Chamber Dryer.Size Cooker.Hydro Extractor,Petroleum Refining  fluid catalytic cracking units,high-pressure (microbial) deep-sea sampler and incubation chambers,Mixing tanks,CNG Storage.LNG Cryogenics,Scrubbers and so on

Also we could supply UNS S21800 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 S21800 fasteners that you need, we are glad to quote the best price

Except UNS S21800 fasteners,we also could produce UNS S21800 flanges,UNS S21800 plates,UNS S21800 bars,UNS S21800 bolts,UNS S21800 fittings,UNS S21800 pipes,UNS S21800 tubes,UNS S21800 springs