Data SheetCuMn13Al7
INTRODUCTION
CuMn13Al7 is used in applications that require resistance to cavitations, erosion, and corrosion.This alloy is also used to join or repair high-strength bronzes of similar chemical composition and for high-strength repairs of cast iron. Best used for the overlay welding of iron-casting and low-alloy steel. Also suited for welding marine propellers.
CHEMICAL COMPOSITION
|
Standard |
Class |
Alloy |
Cu% |
Al% |
Fe% | Mn% | Ni% | Other% |
|---|---|---|---|---|---|---|---|---|
|
BS EN14640 |
Cu6338 |
CuMn13Al7 |
Rest |
8 |
2.5 |
12.5 | 2.5 | <0.5 |
Typical Physical Properties
| Solids-Temperature | Density | Elongation | Liquids-Temperature | Tensile Strength | Brinell Hardness |
|---|---|---|---|---|---|
| 945°C |
7.4kg/dm3 |
10% | 985°C | 800N/mm2 | 180HB |
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
Corrosion resistance, wear resistance
Electronic industry
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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