We could produce UNS N19903 springs,N19903 springs,N19903 Compression Springs,UNS N19903 Extension Springs,UNS N19903 Torsion Springs,N19903 tension spring, UNS N19903 disc spring, UNS N19903 wave spring,N19903 Spiral Springs,UNS N19903 Automotive Springs,UNS N19903 Elevator Springs,UNS N19903 coil springs,UNS N19903 Conical Springs,UNS N19903 Tapered Springs,UNS N19903 Barrel Springs,N19903 die springs,N19903 Constant Force Springs,N19903 Power Springs,N19903 Garter Springs,UNS N19903 retaining Springs,UNS N19903 Volute Springs,UNS N19903 flat springs,UNS N19903 Volute Springs,UNS N19903 battery springs,UNS N19903 Spring Clips,UNS N19903 Battery Contacts from china
The diameter of UNS N19903 springs that we could do range from 0.30 mm to 3.00 mm.
As per Surface finish of UNS N19903 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 N19903 springs, we could do chrome,Teflon, corvel,pain,color coding,zinc plating,black oxide,precoated wire and so on
Our UNS N19903 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 N19903 is a nickel-cobalt alloy added with niobium to increase its oxidation resistance and strength
The chemical composition of N19903 springs is as follows
Table 1 - Limiting Composition, wt %
Nickel..........................................................................36.0-40.0
Cobalt..........................................................................13.0-17.0
Aluminum....................................................................0.30-1.15
Titanium.......................................................................1.00-1.85
Niobium.......................................................................2.40-3.50
Iron...............................................................................Balance*
The mechanical property of UNS N19903 spring is as follows
Properties | Metric | Imperial |
Tensile strength (precipitation hardened) | 1310 MPa | 190000 psi |
Yield strength (@ strain 0.200 %, precipitation hardened) | 1100 MPa | 160000 psi |
Elastic modulus (@ 0°C/32°F) | 146.8 GPa | 21290 ksi |
Poisson's ratio (@ 250°C/482°F) | 0.226 | 0.226 |
Elongation at break (precipitation hardened) | 14% | 14% |
We could do solution treatment and ageing treatment for UNS N19903 springs as per the requirement of the clients.
We could supply inspection certificate of UNS N19903 springs by third party,like TUV,DNV,GL,BV,SGS and so on
We analyze your UNS N19903 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 N19903 springs are widely used in Water Treatment Plants,Filtration Equipment Manufacturers,Pump Manufacturers,Purification Systems,Water Utility Companies,Sludge Treatment Plants,Desalination Plants,Reverse Osmosis Plants,Water Reuse Installations,Vintage Steam Engine Maintenance.Military Vehicle Producers,Automotive Component Manufacturers.Track Component Manufacturers and so on
Please send us the drawing of UNS N19903 springs that you need, we are glad to quote the best price for your side.
Except UNS N19903 Springs,we also could produce UNS N19903 flanges,UNS N19903 plates,UNS N19903 fastener,UNS N19903 bolts,UNS N19903 fittings,UNS N19903 pipes,UNS N19903 tubes,UNS N19903 bars
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