Incoloy 27-7MO Springs
Home > Products > Springs

We could produce Incoloy 27-7MO springs,Incoloy Alloy 27-7MO springs,Incoloy Alloy 27-7MO Compression Springs,Incoloy 27-7MO Extension Springs,Incoloy 27-7MO Torsion Springs,Incoloy Alloy 27-7MO tension spring, Incoloy 27-7MO disc spring, Incoloy 27-7MO wave spring,Incoloy Alloy 27-7MO Spiral Springs,Incoloy 27-7MO Automotive Springs,Incoloy 27-7MO Elevator Springs,Incoloy 27-7MO coil springs,Incoloy 27-7MO Conical Springs,Incoloy 27-7MO Tapered Springs,Incoloy 27-7MO Barrel Springs,Incoloy Alloy 27-7MO die springs,Incoloy Alloy 27-7MO Constant Force Springs,Incoloy Alloy 27-7MO Power Springs,Incoloy Alloy 27-7MO Garter Springs,Incoloy 27-7MO retaining Springs,Incoloy 27-7MO Volute Springs,Incoloy 27-7MO flat springs,Incoloy 27-7MO Volute Springs,Incoloy 27-7MO battery springs,Incoloy 27-7MO Spring Clips,Incoloy 27-7MO Battery Contacts from china

The diameter of Incoloy 27-7MO springs that we could do range from 0.30 mm to 3.00 mm.

Our Incoloy 27-7MO 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 Incoloy 27-7MO spring performance. Terminal coil grinding, spring setting, internal and external tumbling, shot peen and vibration are the most common ones.

Incoloy 27-7MO  is an advanced super-austenitic stainless steel containing 7% of molybdenum.

The chemical composition of Incoloy Alloy 27-7MO springs is as follows


·                       (Ni):26.00-28.00%

·                       (Cr):20.50-23.00%

·                       (Mo):6.50-8.00%

·                       (Mn):3.00-0.00% max

·                       (Cu):0.50-1.50%

·                       (Si):0.50-0.00% max

·                       (N):0.30-0.40%

·                       (P):0.03-0.00% max

·                       (C):0.02-0.00% max

·                       (S):0.01-0.00% max

·                       (Fe):Balance

The mechanical property of Incoloy 27-7MO spring is as follows

Typical Physical & Mechanical Properties -  Annealed Condition (Room Temperature)

Minimum Tensile Strength

 Minimum Yield
 0.2% Offset

Minimum Percent (%)
 Elongation in
 2 inches (50.8 mm)










We could do solution treatment and ageing treatment for Incoloy 27-7MO springs as per the requirement of the clients.

We could supply inspection certificate of Incoloy 27-7MO springs by third party,like TUV,DNV,GL,BV,SGS and so on

In order to control the quality of Incoloy Alloy 27-7MO 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 Incoloy Alloy 27-7MO springs are widely used in Marine engineering,Chemical and hydrocarbon processing equipment,Gasoline and freshwater tanks,Crude petroleum stills,De-aerating heaters,Boiler feed water heaters and other heat exchangers,Valves, pumps,Industrial heat exchangers,Chlorinated solvents,Crude oil distillation towers and so on

Please send us the drawing of Incoloy 27-7MO springs that you need, we are glad to quote the best price for your side.

Except Incoloy 27-7MO Springs,we also could produce Incoloy 27-7MO flanges,Incoloy 27-7MO plates,Incoloy 27-7MO fastener,Incoloy 27-7MO bolts,Incoloy 27-7MO pipe fittings,Incoloy 27-7MO pipes,Incoloy 27-7MO tubes,Incoloy 27-7MO bars