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353MA Bars
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We could produce 353MA bars, 353 MA bars,353MA round bars, 353MA rods,353MA square bars,353MA flat bars,353MA hot rolled bars, 353 MA cold drawn bright bars,353 MA forged bars, 353MA forging bars,Nimonic 90 Hexagon Bar,353MA rectangular bars from china.
The diameter of 353MA bars that we could do ranges from 6MM to 800MM. The length of 353MA bars that we could do is up to 15 metres
353MA is an austenitic chromium-nickel steel alloyed with nitrogen and rare earth metals.

The chemical composition of 353MA bars is as follows

Chemical composition (nominal) %

C

Si

Mn

P

S

Cr

Ni

N

Ce*

0.08

1.6

≤0.8

≤0.040

≤0.030

21

11

0.17

0.05


The mechanical property of 353 MA bars 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 produce 353MA bars as per the standard of ASTM B462 and ASTM B473
As per melting methods for 353MA bars, we could use AOD refining or vacuum induction melting. Vacuum arc or electroslag remelting procedure as per the requirement of the clients
As per heat treatment of 353MA bars, we could do annealed treatment,or solution treatment,ageing treatment as per the requirement of the clients
Our 353 MA bars could be  100% ultrasonic test according to EN102768-3, SA388,,ASTM A520-1974, Sep 1921 C/c etc.
Our 353MA bars could be 100%  Liquid Penetrant Examination as per the ASTM E165-1995
We could supply 353MA round bars certificate as per the standard of EN10204-3.1 or EN10204-3.2(By third party,like TUV,DNV,GL,and so on)
In order to control the quality of 353 MA bars, we have following inspection equipment in our workshop:Metallurgical analysis, Tensile strength tester, Hardness tester, Altimeter, Scale Micrometer, pressure tester, etc.
As per surface finish of 353MA bars, we could supply them in the form of black surface, rough machined to bright surface or polish into bright surface,or peeled into bright surface
Our 353MA bars are widely used in Heavy Truck,Construction Equipment,Oil, Gas & Energy,Railway,Agriculture & Forestry,Ship Building,Cars & Light Vehicles,Defence,Aerospace Machining,Fabrications,General Engineering and so on

Please tell us the size and quantity of 353MA bars 353MA round bars, 353 MA rods,that you need, we are glad to quote the best price for you
Except 353MA bars,we also could produce 353MA flanges,353MA plates,353MA fasteners,353MA bolts,353MA pipe fittings,353MA pipes,353MA tubes,353MA springs