CuAl9Ni5

INTRODUCTION 

CuAl9Ni5 is used to join and repair wrought and cast nickel aluminium bronze materials. It is best for the fabrication or repair of ship fittings and propellers, and other components subject to salt and brackish water.

CHEMICAL COMPOSITION

Standard

Class

Alloy

Cu%

Al%

Fe%

Mn%Ni%Other%

BS EN14640

Cu6328

CuAl9Ni5

Rest

9

3.8

1 4.5 <0.5

Typical Physical Properties

Solids Temperature
Density
ElongationLiquids TemperatureTensile StrengthBrinell Hardness
1015°C 7.5kg/dm3 10% 1045°C 450N/mm2 150HB

Advantage:

Resonable price, in stock for regular sizes, short lead time

International production technology, quality guaranteed

100% replacement / refund (delivery included) for problematic items

Spray process

Arc Spray

Arc spraying is the use of electric arc burning in two consecutive fed between the wires to melt the metal, with a high velocity gas stream molten metal atomization, and the atomization of the sprayed metal particles so that they accelerate the work to form a coating technology .

Flame Spray

The use of a flame as the heat source, the metal and non-heated to a molten state, forming a mist flow in the state of high-speed air jet to the substrate, the injection of the molten minute particles impact upon the substrate above, plastic deformation, into a sheet shape superimposed sedimentary layers.

Application

Propellers,bearing weights,vlaves,pumps and pipe systerms

Very good  corrosion resistance to seawater.

Packing and shipping

STANDARD SIZE&PACKING

Diameter

Dimension Tolerance

Packing

Wire Weight

1/16"(1.6mm)

+0/-0.05

D 300 Spool

15kgs(33 lbs)/spool

2.0mm

+0/-0.05

D 300 Spool

15kgs(33 lbs)/spool

1/8"(3.17mm)

+0/-0.05

Coil Form

20-400kgs/coil

Other sizes can be produced based on customers’ requirement.

Label

Brand, Neutral or Customized

Delivery

Courier/Air/Sea

Normally we keep stock of 1.6mm, can deliver in 1-3 days.

For mass order, delivery time is depends on the quantity.

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