UNS S15700 Springs
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We could produce UNS S15700 springs,S15700 springs,S15700 Compression Springs,UNS S15700 Extension Springs,UNS S15700 Torsion Springs,S15700 tension spring, UNS S15700 disc spring, UNS S15700 wave spring,S15700 Spiral Springs,UNS S15700 Automotive Springs,UNS S15700 Elevator Springs,UNS S15700 coil springs,UNS S15700 Conical Springs,UNS S15700 Tapered Springs,UNS S15700 Barrel Springs,S15700 die springs,S15700 Constant Force Springs,S15700 Power Springs,S15700 Garter Springs,UNS S15700 retaining Springs,UNS S15700 Volute Springs,UNS S15700 flat springs,UNS S15700 Volute Springs,UNS S15700 battery springs,UNS S15700 Spring Clips,UNS S15700 Battery Contacts from china

The diameter of UNS S15700 springs that we could do range from 0.30 mm to 3.00 mm.

As per Surface finish of UNS S15700 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 S15700 springs, we could do chrome,Teflon, corvel,pain,color coding,zinc plating,black oxide,precoated wire and so on

Our UNS S15700 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 S15700 is a semi-austenitic precipitation hardening stainless steel.

The chemical composition of S15700 springs is as follows


Content (%)

Iron,  Fe


Chromium,  Cr

14 -16

Nickel,  Ni

6.50 - 7.75

Molybdenum,  Mb

2 - 3

Silicon,  Si


Manganese,  Mn


Aluminum,  Al

0.75 - 1.50

Carbon,  C


Phosphorus,  P


Sulfur,  S


The mechanical property of UNS S15700 spring is as follows



Tensile  Strength

94275 - 127633 psi

Yield  Strength

50763 - 79771 psi

Elongation  at Break


Young’s  Modulus

29008 ksi

We could do solution treatment and ageing treatment for UNS S15700 springs as per the requirement of the clients.

We could supply inspection certificate of UNS S15700 springs by third party,like TUV,DNV,GL,BV,SGS and so on

We analyze your UNS S15700 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 S15700 springs are widely used in heat exchangers,air receivers,pressure vessels,Stripper columns, separators, splitter, columns, hydro treaters, hydro crackers, desalters,shipping building and Aviation,drilling stations, pipelines and refineries,processing units,mechanical equipment, crystalizer equipment,Offshore and onshore industry, such as subsea and deepwater offshore oil production systems, industrial air compressors, power generators and nitrogen generators and so on,

Please send us the drawing of UNS S15700 springs that you need, we are glad to quote the best price for your side.

Except UNS S15700 Springs,we also could produce UNS S15700 flanges,UNS S15700 plates,UNS S15700 fastener,UNS S15700 bolts,UNS S15700 fittings,UNS S15700 pipes,UNS S15700 tubes,UNS S15700 bars