Nitronic 33 Springs
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We could produce Nitronic 33 springs,Nitronic33 springs,Nitronic33 Compression Springs,Nitronic 33 Extension Springs,Nitronic 33 Torsion Springs,Nitronic33 tension spring, Nitronic 33 disc spring, Nitronic 33 wave spring,Nitronic33 Spiral Springs,Nitronic 33 Automotive Springs,Nitronic 33 Elevator Springs,Nitronic 33 coil springs,Nitronic 33 Conical Springs,Nitronic 33 Tapered Springs,Nitronic 33 Barrel Springs,Nitronic33 die springs,Nitronic33 Constant Force Springs,Nitronic33 Power Springs,Nitronic33 Garter Springs,Nitronic 33 retaining Springs,Nitronic 33 Volute Springs,Nitronic 33 flat springs,Nitronic 33 Volute Springs,Nitronic 33 battery springs,Nitronic 33 Spring Clips,Nitronic 33 Battery Contacts from china
The diameter of Nitronic 33 springs that we could do range from 0.30 mm to 3.00 mm.
Our Nitronic 33 springs come in a variety of surface finishes from bluing to clear or yellow zinc electroplating, electrolytic nickel, powder coating and zinc phosphate coating always executed by specialized subcontractors
At the end of the manufacturing and stress relief cycles, clients require different and very specific types of treatments in order to improve Nitronic 33 spring performance. Terminal coil grinding, spring setting, internal and external tumbling, shot peen and vibration are the most common ones.
Nitronic 33 is a nitrogen-strengthened austenitic stainless steel that combines high yield strength with excellent toughness and ductility.

The chemical composition of Nitronic33 springs is as follows


0.08 max


17 - 19




11.5 - 14.5


2.25 - 3.75


0.2 - 0.4


0.06 max


1 max


0.03 max

The mechanical property of Nitronic 33 spring is as follows

Minimum Mechanical Properties

Tensile, MPa: 620

Yield, MPa: 355

Elongation %: 40

Brinell Typical: 185

Heat Treatment: SOL. ANNEAL

We could do solution treatment and ageing treatment for Nitronic 33 springs as per the requirement of the clients.
We could supply inspection certificate of Nitronic 33 springs by third party,like TUV,DNV,GL,BV,SGS and so on
In order to control the quality of Nitronic33 springs, we have following inspection equipment:Magnetic Particle Flaw Detector,Hot Coil Spring Production Line.Fatigue Testing Machine,Hardening Furnace,Optical Emission Spectrometry,Spring Coiler,Salt Spray Test Machine,Shot Blaster Machine,Automatic Spring Coiler,Electric Temper Furnace,Electric Temper Furnace,Automatic Spring Coiler,Pressure Testing Machine 20mm CNC Spring Coiler,Spring Grinder,Pressure Testing Machine
Our Nitronic33 springs are widely used in Refineries,Gas Processing,Off-Shore Oil Drilling Companies,Petrochemicals,Hydro-Carbon,Fertilizers,Power Generation,Specialty Chemicals,Pharmaceuticals
Drugs,Steel,Cement,Pesticides,General Piping,Construction,Engineering and so on

Please send us the drawing of Nitronic 33 springs that you need, we are glad to quote the best price for your side.
Except Nitronic 33 Springs,we also could produce Nitronic 33 flanges,Nitronic 33 plates,Nitronic 33 fasteners,Nitronic 33 bolts,Nitronic 33 pipe fittings,Nitronic 33 pipes,Nitronic 33 tubes,Nitronic 33 bars