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UNS N08904 Springs
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We could produce UNS N08904 springs,UNS NO8904 springs,UNS NO8904 Compression Springs,UNS N08904 Extension Springs,UNS N08904 Torsion Springs,UNS NO8904 tension spring, UNS N08904 disc spring, UNS N08904 wave spring,UNS NO8904 Spiral Springs,UNS N08904 Automotive Springs,UNS N08904 Elevator Springs,UNS N08904 coil springs,UNS N08904 Conical Springs,UNS N08904 Tapered Springs,UNS N08904 Barrel Springs,UNS NO8904 die springs,UNS NO8904 Constant Force Springs,UNS NO8904 Power Springs,UNS NO8904 Garter Springs,UNS N08904 retaining Springs,UNS N08904 Volute Springs,UNS N08904 flat springs,UNS N08904 Volute Springs,UNS N08904 battery springs,UNS N08904 Spring Clips,UNS N08904 Battery Contacts from china

The diameter of UNS N08904 springs that we could do range from 0.30 mm to 3.00 mm.

As per Surface finish of UNS N08904 springs, we could do grinding ,presetting ,deburring ,shot peening ,vibratory finishing ,passivating,painting ,heat setting,stress relief ,end forming,threading ,coining,chamfering ,knurling ,welding ,assembly,grooving ,flatting and so on

As per Coatings of of UNS N08904 springs, we could do chrome,Teflon, corvel,pain,color coding,zinc plating,black oxide,precoated wire and so on

Our UNS N08904 Springs could undergo either bainitic hardening after forming (carbon) or vacuum hardening and annealing (stainless).or come in pre-hardened As per the requirement of the clients

UNS N08904 is an austenitic stainless steel, the same sort of heat treatment may be used.


The chemical composition of UNS NO8904 springs is as follows

C
≤ %

Si
≤ %

Mn
≤ %

P
≤ %

S
≤ %

Cr
%

Mo
%

Ni
%

V

0,02

0,70

2,0

0,030

0,010

19,0-21,0

4,0-5,0

24,0-26,0

Nb

Ti

Al

Co

Cu
%

N
≤ %

Fe

1,20-2,00

0,15




The mechanical property of UNS N08904 spring is as follows

0.2%  proof stress
 (PSI)

Tensile  strength
 (PSI)

Elongation
 (%)

Hardness
 (HRB)

≥ 31900

≥71050

≥ 35

≤ 90


We could do solution treatment and ageing treatment for UNS N08904 springs as per the requirement of the clients.

We could supply inspection certificate of UNS N08904 springs by third party,like TUV,DNV,GL,BV,SGS and so on

We analyze your UNS N08904 spring design and make recommendations to improve quality and reduce cost. Whether you have a sample, drawing or idea, our engineering team is ready to offer you design assistance and material recommendation to best fit your application as well as your budget. We are easy to talk to, well-prepared and ready to put our expertise to work for you.

Our UNS NO8904 springs are widely used in gas turbines, nuclear reactors and natural gas processing plants,valves, pumps and heat exchangers,steam turbines, pressure vessels,  heat exchangers, cooling towers, pipelines and so on


Please send us the drawing of UNS N08904 springs that you need, we are glad to quote the best price for your side.

Except UNS N08904 Springs,we also could produce UNS N08904 flanges,UNS N08904 plates,UNS N08904 fastener,UNS N08904 bolts,UNS N08904 fittings,UNS N08904 pipes,UNS N08904 tubes,UNS N08904 bars