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Metco™ 8238 Arc Spray Wire

Date2022/4/19 22:51:56  Click618

Description

Metco™ 8238 is a cored wire that contains an alloy filler material to provide special properties. Metco 8238 produces coatings with high adhesion to the base metal, low oxide content and good protection to friction and erosion. The coatings also offer high thermal shock resistance up to 600 C (1000 F).


Applications

Corrosion and wear resistant coatings for salvage and restoration.

Machine parts in low concentrated organic acids including pump sleeves, Pump impellers, shafts, valves and printing rollers.

Typical industrial applications where coatings of these wires are used include agricultural machinery, paper and printing, textile manufacturing, power generation, cement industry and paper mill components.


Product Details

Chemical composition:

Grade

Chemical composition(%)

Metco™ 8238

Cr

Mn

Ti

Si

Fe

17

1.0

3.5

1.3

Bal

Typical Deposit Characteristics:

Typical Hardness

Bond Strength

Deposit Rate

Deposit Efficiency

Machineability

HV 850

7500 psi

9 lbs/hr/100A

75%

Good


Sizes & Packaging:

Diameter

Dimension Tolerance

Packing

Wire Weight

1/16"(1.6mm)

+0/-0.05

D 270 Spool

15kgs(33 lbs)/spool

2.0mm

+0/-0.05

D 270 Spool

15kgs(33 lbs)/spool

1/8"(3.17mm

+0/-0.05

Coil Form

20-400kgs/coil

Note that special sizes, or packing requirements are available on all requests.

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