Excellent Aluminum Bronze Alloy High Hardness

• Customization: Available
• Material: Cual
• Transport Package: Plywood Case
• Model NO.: customized
• Specification: customized
• Trademark: WLVM
• Origin: China
• 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.

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