Hastelloy G-3 Springs
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We could produce Hastelloy G-3 springs,Hastelloy G3 springs,Hastelloy G3 Compression Springs,Hastelloy G-3 Extension Springs,Hastelloy G-3 Torsion Springs,Hastelloy G3 tension spring, Hastelloy G-3 disc spring, Hastelloy G-3 wave spring,Hastelloy G3 Spiral Springs,Hastelloy G-3 Automotive Springs,Hastelloy G-3 Elevator Springs,Hastelloy G-3 coil springs,Hastelloy G-3 Conical Springs,Hastelloy G-3 Tapered Springs,Hastelloy G-3 Barrel Springs,Hastelloy G3 die springs,Hastelloy G3 Constant Force Springs,Hastelloy G3 Power Springs,Hastelloy G3 Garter Springs,Hastelloy G-3 retaining Springs,Hastelloy G-3 Volute Springs,Hastelloy G-3 flat springs,Hastelloy G-3 Volute Springs,Hastelloy G-3 battery springs,Hastelloy G-3 Spring Clips,Hastelloy G-3 Battery Contacts from china
The diameter of Hastelloy G-3 springs that we could do range from 0.30 mm to 3.00 mm.
Our Hastelloy G-3 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 Hastelloy G-3 spring performance. Terminal coil grinding, spring setting, internal and external tumbling, shot peen and vibration are the most common ones.
Hastelloy G-3 have the ability to function at temperatures above 540oC (1000oF) with deformation resistance and high surface stability.  

The chemical composition of Hastelloy G3 springs is as follows


0.015 max


21 - 23.5


5 max


1.5 - 2.5


18 - 21


1 max


6 - 8




0.5 max


0.04 max


1 max


0.03 max


1.5 max

The mechanical property of Hastelloy G-3 spring is as follows

0.2% Yield strength

Tensile strength




≥ 90045

≥ 45

We could do solution treatment and ageing treatment for Hastelloy G-3 springs as per the requirement of the clients.
We could supply inspection certificate of Hastelloy G-3 springs by third party,like TUV,DNV,GL,BV,SGS and so on
In order to control the quality of Hastelloy G3 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 Hastelloy G3 springs are widely used in Chemical, Dyestuff, Paints, Sugar, Food, Pharmaceuticals, Environment Protection and various other process industries,Ship Maintenance, Refurbishment & Repair Companies,Midget Submarine & Wet Sub Construction and so on

Please send us the drawing of Hastelloy G-3 springs that you need, we are glad to quote the best price for your side.
Except Hastelloy G-3 Springs,we also could produce Hastelloy G-3 flanges,Hastelloy G-3 plates,Hastelloy G-3 fasteners,Hastelloy G-3 bolts,Hastelloy G-3 pipe fittings,Hastelloy G-3 pipes,Hastelloy G-3 tubes,Hastelloy G-3 bars