High-Strength Aluminum Bronze Alloy

• Material: Cual
• Transport Package: Plywood Case
• Trademark: WLVM
• Origin: China
• HS Code: 8454909000

Product Description

This product  is a variation of AMPCO® 18 specifically heat-treated to increase the impact resistance by 40 % (see Charpy values) and the elastic limit in compression by 10 % without affecting the tensile strength of the alloy

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 
This product has been tailor-made for steel mill applications as slippers and screw-down nuts and for similar applications where an extreme wear pressure is combined with important impact loading.
Chemical composition
Al:10.5%   Fe:3.5%  Other:Up to 0.5%    The rest is copper