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353MA Springs
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We could produce 353MA springs,353 MA springs,353 MA Compression Springs,353MA Extension Springs,353MA Torsion Springs,353 MA tension spring, 353MA disc spring, 353MA wave spring,353 MA Spiral Springs,353MA Automotive Springs,353MA Elevator Springs,353MA coil springs,353MA Conical Springs,353MA Tapered Springs,353MA Barrel Springs,353 MA die springs,353 MA Constant Force Springs,353 MA Power Springs,353 MA Garter Springs,353MA retaining Springs,353MA Volute Springs,353MA flat springs,353MA Volute Springs,353MA battery springs,353MA Spring Clips,353MA Battery Contacts from china
The diameter of 353MA springs that we could do range from 0.30 mm to 3.00 mm.
Our 353MA 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 353MA spring performance. Terminal coil grinding, spring setting, internal and external tumbling, shot peen and vibration are the most common ones.
353MA offers an excellent combination of creep strength along with excellent resistance to oxidation, sulfidation, and erosion at high temperatures in an alloy containing just 11% nickel.

The chemical composition of 353 MA springs is as follows

Chemical Composition, %

Cr

Ni

C

Si

Mn

20.0-22.0

10.0-12.0

0.05-0.10

1.40-2.00

0.80 Max

P

S

N

Ce

Fe

0.040 Max

0.030 Max

0.14-0.20

0.03-0.08

Balance


The mechanical property of 353MA spring is as follows

Mechanical properties

Metric units, at 20°C

Proof strength

Tensile strength

Elong.

Elong.

Hardness

Rp0.2a)

Rp1.0a)

Rm

Ab)

A2"

Vickers

MPa

MPa

MPa

%

%

≥310

≥350

650-850

≥40

≥35

≈190


We could do solution treatment and ageing treatment for 353MA springs as per the requirement of the clients.
We could supply inspection certificate of 353MA springs by third party,like TUV,DNV,GL,BV,SGS and so on
In order to control the quality of 353 MA 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 353 MA springs are widely used in Hydro-carbon industries,Electronics & electrical companies,Fertilizers manufacturing companies,Chemical industries,Steel pipes manufacturing industries,Construction companies,Gas processing units,Pharmaceutical drugs manufacturing companies,Oil drilling companies and so on

Please send us the drawing of 353MA springs that you need, we are glad to quote the best price for your side.
Except 353MA Springs,we also could produce 353MA flanges,353MA plates,353MA fasteners,353MA bolts,353MA pipe fittings,353MA pipes,353MA tubes,353MA bars