Basic Info.
Model NO.
customized
HS Code
8454909000
Production Capacity
5000
Product Description
The product is a patented hard grade aluminium bronze. Its exceptional hardness makes it a unique material. However, this extreme hardness means fragility and machinability difficulties. This alloy has very limited uses and machinability, but it gives exceptional results.
APPLICATIONS
Stainless steel drawing dies, forming rolls under great stresses and extreme pressures are the most typical applications for this alloy.
Chemical composition
Al:10.5% Fe:3.5% Other:Up to 0.5% The rest is copper
| Mechanical and physical | Units | Nominal value |
| Tensile strength R m | MPa | 793 |
| Specified non-proportional extension strength R p0.5 | MPa | 407 |
Elongation after breaking A | % | 10 |
Brinell hardness | HBW 10/3000 | 228 |
Rockwell hardness | HRB | 98 |
Reduction of area Z | % | 8 |
Compressive strength R mc | Mpa | 1069 |
Specified non-proportional compressive strength R pc0.1 | Mpa | 441 |
Compression ratio limit R pc | Mpa | 338 |
Shear strength R cm | Mpa | 427 |
Elastic modulus E | Gpa | 110 |
Charpy shock absorption energy AK | J | 11 |
Izod impact absorption power AK | J | 16.3 |
| Fatigue strength (100'000'000 times) σN | Mpa | 248 |
Density ρ | g / cm³ | 7.45 |
Coefficient of linear expansion α | 10-6 / K | 16.2 |
Thermal conductivity λ | W / m · K | 59 |
Conductivity γ | m / Ω· mm² | 7.5 |
Conductivity | % I.A.C.S. | 13 |
Specific heat capacity cp | J / g · K | 0.42 |
APPLICATIONS
Stainless steel drawing dies, forming rolls under great stresses and extreme pressures are the most typical applications for this alloy.
Chemical composition
Al:10.5% Fe:3.5% Other:Up to 0.5% The rest is copper
