We could produce Alloy 20 springs,Alloy20 springs,Alloy20 Compression Springs,Alloy 20 Extension Springs,Alloy 20 Torsion Springs,Alloy20 tension spring, Alloy 20 disc spring, Alloy 20 wave spring,Alloy20 Spiral Springs,Alloy 20 Automotive Springs,Alloy 20 Elevator Springs,Alloy 20 coil springs,Alloy 20 Conical Springs,Alloy 20 Tapered Springs,Alloy 20 Barrel Springs,Alloy20 die springs,Alloy20 Constant Force Springs,Alloy20 Power Springs,Alloy20 Garter Springs,Alloy 20 retaining Springs,Alloy 20 Volute Springs,Alloy 20 flat springs,Alloy 20 Volute Springs,Alloy 20 battery springs,Alloy 20 Spring Clips,Alloy 20 Battery Contacts from china
The diameter of Alloy 20 springs that we could do range from 0.30 mm to 3.00 mm.
Our Alloy 20 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 Alloy 20 spring performance. Terminal coil grinding, spring setting, internal and external tumbling, shot peen and vibration are the most common ones.
Alloy 20 is a nickel-iron-chromium alloy which has the addition of copper and molybdenum.
The chemical composition of Alloy20 springs is as follows
Carbon | Niobium | Chrominium | Copper | Manganese | Molybdenum | Nickel | Phosphorous | Sulfur | Silcon | Ta |
Max | 8 times |
|
| Max |
|
| Max | Max | Max | 8 times |
0.07 | Carbon-1.00 | 19.0-21.0 | 3.0-4.0 | 2.0 | 2.0-3.0 | 32.0-38.0 | 0.045 | 0.035 | 1.0 | Carbon-1.00 |
The mechanical property of Alloy 20 spring is as follows
Guarantee mechanical results in MPa
Standard | Rm | Rp | A % | Z | HB | Hrc |
Alloy 20 Springs | 551 | 241 | 30 | 50 | - | - |
We could do solution treatment and ageing treatment for Alloy 20 springs as per the requirement of the clients.
We could supply inspection certificate of Alloy 20 springs by third party,like TUV,DNV,GL,BV,SGS and so on
In order to control the quality of Alloy20 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 Alloy20 springs are widely used in Water Treatment Plants,Filtration Equipment Manufacturers,Pump Manufacturers,Purification Systems,Water Utility Companies,Sludge Treatment Plants,Desalination Plants,Reverse Osmosis Plants,Water Reuse Installations,Vintage Steam Engine Maintenance.Military Vehicle Producers,Automotive Component Manufacturers.Track Component Manufacturers and so on
Please send us the drawing of Alloy 20 springs that you need, we are glad to quote the best price for your side.
Except Alloy 20 Springs,we also could produce Alloy 20 flanges,Alloy 20 plates,Alloy 20 fastener,Alloy 20 bolts,Alloy 20 pipe fittings,Alloy 20 pipes,Alloy 20 tubes,Alloy 20 bars
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