Hastelloy G-50 Springs
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We could produce Hastelloy G-50 springs,Hastelloy G50 springs,Hastelloy G50 Compression Springs,Hastelloy G-50 Extension Springs,Hastelloy G-50 Torsion Springs,Hastelloy G50 tension spring, Hastelloy G-50 disc spring, Hastelloy G-50 wave spring,Hastelloy G50 Spiral Springs,Hastelloy G-50 Automotive Springs,Hastelloy G-50 Elevator Springs,Hastelloy G-50 coil springs,Hastelloy G-50 Conical Springs,Hastelloy G-50 Tapered Springs,Hastelloy G-50 Barrel Springs,Hastelloy G50 die springs,Hastelloy G50 Constant Force Springs,Hastelloy G50 Power Springs,Hastelloy G50 Garter Springs,Hastelloy G-50 retaining Springs,Hastelloy G-50 Volute Springs,Hastelloy G-50 flat springs,Hastelloy G-50 Volute Springs,Hastelloy G-50 battery springs,Hastelloy G-50 Spring Clips,Hastelloy G-50 Battery Contacts from china

The diameter of Hastelloy G-50 springs that we could do range from 0.50 mm to 3.00 mm.

Our Hastelloy G-50 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-50 spring performance. Terminal coil grinding, spring setting, internal and external tumbling, shot peen and vibration are the most common ones.

Hastelloy G-50 is is supplied as oil country tubular goods for service in severe deep sour gas well environments, especially those high in

hydrogen sulfide and carbon dioxide conten

The chemical composition of Hastelloy G50 springs is as follows


0.4 max


0.02 max


19 - 21


2.5 min


0.5 max


15 - 20


1 max


8 - 10




0.5 max


0.04 max


1 max


0.015 max


1 max

The mechanical property of Hastelloy G-50 spring is as follows



Tensile strength

≥ 110000 psi

Yield strength (@ strain 0.200%)

102000-125000 psi

Elongation at break (in 50 mm)

≥ 20%

Hardness, Brinell (estimated from Rockwell C for Brinell 10 mm ball/3000  kg load)


We could do solution treatment and ageing treatment for Hastelloy G-50 springs as per the requirement of the clients.

We could supply inspection certificate of Hastelloy G-50 springs by third party,like TUV,DNV,GL,BV,SGS and so on

In order to control the quality of Hastelloy G50 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 Machine20mm CNC Spring Coiler,Spring Grinder,Pressure Testing Machine

Our Hastelloy G50 springs are widely used in Feed-water and steam generator tubing in power plants,Brine heaters and evaporator bodies in salt plants,Sulphuric and hydrouoric acid alkylation plants,Industrial heat exchangers,Cladding for crude oil distillation columns,Splash-zone sheathing in offshore structures, seawater service,Plants for isotope separation in the production of nuclear fuel pumps and valves used in the manufacture of chlorinated hydrocarbons and so on

Please send us the drawing of Hastelloy G-50 springs that you need, we are glad to quote the best price for your side.

Except Hastelloy G-50 Springs,we also could produce Hastelloy G-50 flanges,Hastelloy G-50 plates,Hastelloy G-50 fastener,Hastelloy G-50 bolts,Hastelloy G-50 pipe fittings,Hastelloy G-50 pipes,Hastelloy G-50 tubes,Hastelloy G-50 bars