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310H Springs
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We could produce 310H springs,310 H springs,310 H Compression Springs,310H Extension Springs,310H Torsion Springs,310 H tension spring, 310H disc spring, 310H wave spring,310 H Spiral Springs,310H Automotive Springs,310H Elevator Springs,310H coil springs,310H Conical Springs,310H Tapered Springs,310H Barrel Springs,310 H die springs,310 H Constant Force Springs,310 H Power Springs,310 H Garter Springs,310H retaining Springs,310H Volute Springs,310H flat springs,310H Volute Springs,310H battery springs,310H Spring Clips,310H Battery Contacts from china

The diameter of 310H springs that we could do range from 0.30 mm to 3.00 mm.

Our 310H 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 310H spring performance. Terminal coil grinding, spring setting, internal and external tumbling, shot peen and vibration are the most common ones.

310H is an austenitic, stainless chromium-nickel steel


The chemical composition of 310 H springs is as follows

Element

Content (%)

Iron

49.075-45.865

Chromium

24-26

Nickel

19-22

Manganese

2

Silicon

0.75

Phosphorous

0.045

Carbon

0.040-0.10

Sulfur

0.03


The mechanical property of 310H spring is as follows

Mechanical Properties

310H

Grade 0.2 % Proof Stress PSI  (min)

29725

Tensile Strength PSI (min)

75400

Elongation % (min)

40

Hardness (HV) (max)

225


We could do solution treatment and ageing treatment for 310H springs as per the requirement of the clients.

We could supply inspection certificate of 310H springs by third party,like TUV,DNV,GL,BV,SGS and so on

In order to control the quality of 310 H 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 310 H springs are widely used in mechanical engineering, in harbour cranes, ship deck cranes, truck cranes and construction cranes as well as in excavators, antenna systems, in aviation and aerospace, in the offshore technology, rail vehicles, telescopes, tunnelling machines, wind energy turbines, underwater turbines and solar energy plants and so on


Please send us the drawing of 310H springs that you need, we are glad to quote the best price for your side.

Except 310H Springs,we also could produce 310H flanges,310H plates,310H fasteners,310H bolts,310H pipe fittings,310H pipes,310H tubes,310H bars