CuAl8 Thermal Spray Wire Sprabronze AB Coating Steels Machine
Building Ship Propellers
Product Description
CuAl8 is a moderate-strength aluminium bronze alloy used for weld
overlay and metalizing in automotive and other manufacturing
applications and for the build-up and repair of bearing and
corrosion-resistant surfaces. Thus it is used to overlays on
shafts, propellers, housings, couplings, bushings, valve seats,
pumps, and other surfaces needing a bronze wearing surface and in
refineries, steel and pulp mills.
Equivalent to: Tafa 10T, Sulzer Metco Sprabronze.
Surface Preparation
Surface should be clean, white metal, with no oxides (rust), dirt,
grease, or oil on the
surface to be coated. Note: It is best not to handle surfaces after
cleaning.
Recommended method of preparation is, to grit blast with 24 mesh
aluminum oxide,
rough grind, or rough machine in a lathe.
Chemical Composition(%)
Typical Physical Properties
Specific Gravity | Coefficient per °C | Electrical Conductivity (% IACS) | Thermal Conductivity | Modulus of Elasticity in tension |
| 7.78 g/cm3 | 17.80x 10-6 (20-100°C) | 15 % at 68 F | 40.0Btu • ft/ (hr • ft2•of)at 68F | 17000 ksi |
Packing Details
Diameter | DimensionTolerance | 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 by customers’ requirement.
Applications
· Ship building, corrosion resistant pipes
· Ship propellers, slide rails, slip ways and bearings.
· Coating steels, machine building, chemical industry
Type We Could Offer
Thermal spray wire-Nickel based
| WL TYPE | Tafa | PMET | Metco | Size |
| WL-NiAl95/5 | 75B | 885 | 8400 | 1.6/2.0/3.17mm |
| WL-NiAl80/20 | 79B | 884 | 405 | 2.0/3.17mm |
| WL-NiCr80/20 | 06C | 821 | 8450 | 1.6/2.0/3.17mm |
| WL-Monel400 | 70T | 877 | Monel | 1.6/2.0/3.17mm |
| WL-NiCrTi | 45CT | 889 | 8500 | 1.6/2.0/3.17mm |
| WL-Inconel718 | 78T | 818 | 8718 | 1.6/2.0/3.17mm |
| WL-Inconel625 | 71T | 860 | 8625 | 1.6/2.0/3.17mm |
| WL-Alloy-C276 | 77T | 876 | 8276 | 1.6/2.0/3.17mm |
| WL-NiCrAl(P) | 73MXC | 886 | 8443 | 1.6/2.0mm |
| WL-NiCrAlY(P) | 76MXC | 887 | 884 | 1.6/2.0mm |
| WL-NiMoAl(P) | 74MXC | 888 | 8447 | 1.6/2.0mm |
Thermal spray wire-Iron based
| WL TYPE | Tafa | PMET | Metco | Size |
| WL-SS420 | 60T | 720 | Metcoloy 2 | 1.6/2.0/3.17mm |
| WL-SS304/304L | 80T | 710 | Metcoloy 1 | 1.6/2.0/3.17mm |
| WL-SS316/316L | 85T | 730 | Metcoloy 4 | 1.6/2.0/3.17mm |
| WL-FeCrAl | Alcro | 731 | | 1.6/2.0mm |
| WL-FeCrBSi(P) | 95MXC | 273 | | 1.6/2.0mm |
| WL-FeCrNiB(P) | 96MXC | | | 1.6/2.0mm |
| WL-Tungsten Carbide(P) | 97MXC | 297 | Duocor | 1.6/2.0mm |
| WL-LCr Carbide(P) | 98MXC | 223 | | 1.6/2.0mm |
| WL-FeAl(P) | 35MXC | 50 | | 1.6/2.0mm |
| WL-HCr Carbide(P) | | 226 | Sm8222 | 1.6/2.0mm |
Thermal spray wire-Copper based
| WL TYPE | Tafa | PMET | Metco | Size |
| WL-Pure Copper | | | | 1.6/2.0/3.17mm |
| WL-CuSn1 | 05T | | | 1.6/2.0/3.17mm |
| WL-CuAl8 | | | Sprabronze AB | 1.6/2.0/3.17mm |
| WL-CuAl10 | 10T | 590 | Sprabronze AA | 1.6/2.0/3.17mm |
Thermal spray wire-Zinc & Aluminium based
| WL TYPE | Tafa | PMET | Metco | Size |
| WL-Pure Al | 01T | 699 | Aluminum | 1.6/2.0/3.17mm |
| WL-Pure Al Grade 1100 | | | | 1.6/2.0/3.17mm |
| WL-Pure Zn | 02Z | 540 | Zinc | 1.6/2.0/3.17mm |
| WL-AlMg5 | | | Metco AlMg | 1.6/2.0/3.17mm |
| WL-ZnAl85/15 | 02A | | Zn/Al | 1.6/2.0/3.17mm |
Thermal spray wire-Other based alloy
| WL TYPE | Tafa | PMET | Metco | Size |
| WL-Molybdenum wire | 13T | 899 | Sprabond | 1.6/2.0/3.17mm |
| WL-Babbitt wire | 04T | 542 | Sprababbitt | 1.6/2.0/3.17mm |
| WL-Tin wire | 02W | 549 | Metco Tin | 1.6/2.0mm |
| WL-Ti wire | 14T | | | 1.6/2.0mm |
