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CuZn20 Material Datasheet

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Material description

Product Reference denomination	Reference Name (new)	Reference Name (old)	DIN Materials Nummer	Material description	Material application	Item Source
Brass - CuZn20	CuZn20	Ms80	CW503L / 2.0250	Wrought copper-zinc alloy (two-material alloy), brass, solid solution strengthened with 20% zinc; excellent cold formability: excellent for stamping, riveting, crimping, flanging, cold extrusion or other cold forming operations; with increasing alloy content of zinc, the strength values to be achieved improve, but this is accompanied by losses in conductivity and ductility; with increasing zinc content, the tendency to stress corrosion cracking increases under the influence of atmospheres containing ammonia; very good brazeability and soft solderability; good corrosion resistance to organic substances, neutral or alkaline compounds; blank for general use, extruded profile, drawn/pressed product.	Brass sheet cage for rolling bearing, building facade, musical instrument, battery cap, pipeline, welding wire	Messing CuZn20

Producer/Supplier/Trade names

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Material conversion

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Weldability

Weldability	Item Source
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Mechanical Properties

Young's Modulus [MPa]	Hardness Brinell [HB] [HB]	Hardness Vickers [HV] [HV]	Tensile Strength [MPa]	0.2% Yield [MPa]	Elongation (A) [%]	Elongation (A5) [%]	Elongation (A11,3) [%]	Elongation (A50) [%]	Elongation (A100) [%]	Item Source
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Physical Properties

Temperature [C]	Density [kg/dm^3]	Electrical Resistivity [10^Exponent * mm2;/m]	Electrical Conduction [% IACS]	Melting Temperature [C]	Coefficient of Expansion [10 K1;]	Thermal Conductivity [W/(m*K)]	Item Source
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Micro structure

grit size [mm]	Item Source
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Corrosion

property of corrosion	Item Source
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Manufacturing/Processing

Processing	Machineability	Item Source
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