GZ-CuAl9Ni 2.0970.03 G-NiAlBz F50 - DIN 1714-1981

Grade	GZ-CuAl9Ni
Germany W-Nr.	2.0970.03
Old Grade
Corresponding Standard	DIN 1714-1981 Copper-aluminium alloy castings (aluminium bronzes)
Classification	Copper and Copper Alloys
Density	7.5 g/cm³

GZ-CuAl9Ni Chemical Element Composition Content (%)

Component	Fe	Si	Mn	Ni	Cu	Pb	Al ^*	Zn	Sn	Mg
Minimum Value	1	-	-	1.5	82	-	8.5	-	-	-
Maximum Value	3	0.1	2.5	4	-	0.05	10	0.5	0.2	0.05

Note: G-sand casting；GK-metal mold casting；GZ-Centrifugal Casting；GG-continuous casting

GZ-CuAl9Ni Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
≥600	≥250	≥20	≥120

New and Old Grade Replacement List

Approximate Comparison Table Cupper and cupper alloy

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!