Copper-Tin-Alloys

Code Designation According to DIN EN 1982	Composition of the Alloys in Percent (Proportions by Mass)
Number	Cu	Al	Fe	Mn		Ni	P	Pb		S
CC 480 K	88,0 – 90,0	< 0,01	< 0,2	< 0,1		< 2,0	< 0,2	< 1,0		< 0,05
Code	Sb	Si	Sn	Zn
CuSn10-C	< 0,2	< 0,02	9,0 – 11,0	< 0,5
Comments: Construction material with a high elongation, corrosion-resistant, sea-water-resistant	Casting Process and Designation		Mechanical Characteristics
			Tensile Strength Rm N/mm 2 min.		0,2 % Offset Yield Strength 0,2 % Rp 0,2 N/mm 2 min.		Elongation at Fracture % A % min.		Brinell Hardness HB min.
	Centrifugal casting GZ		280		160		10		80
	Continuous casting GC		280		170		10		80
Notes for Use: Fittings and pump parts

Code Designation According to DIN EN 1982	Composition of the Alloys in Percent (Proportions by Mass)
Number	Cu	Al	Fe	Mn		Ni	P	Pb		S
CC 482 K	83,5 – 87,0	< 0,01	< 0,2	< 0,2		< 2,0	< 0,4	0,7 – 2,5		< 0,08
Code	Sb	Si	Sn	Zn
CuSn11Pb2-C	< 0,2	< 0,01	10,5 – 12,5	< 2,0
Comments: Bearing material with a good emergency-running characteristic, corrosion-resistant, sea-water-resistant	Casting Process and Designation		Mechanical Characteristics
			Tensile Strength Rm N/mm 2 min.		0,2 % Offset Yield Strength 0,2 % Rp 0,2 N/mm 2 min.		Elongation at Fracture % A % min.		Brinell Hardness HB min.
	Centrifugal casting GZ		280		150		5		90
	Continuous casting GC		280		150		5		90
Notes for Use: Sliding bearings with high peak loads p up to 12.000 N/cm², e.g: crankshaft bearings, gudgeon-pin bushes, bushes for crane trolley wheels, spindle nuts moved at high speed when subjected to a load, sliding rails subjected to very high loads

Code Designation According to DIN EN 1982	Composition of the Alloys in Percent (Proportions by Mass)
Number	Cu	Al	Fe	Mn		Ni	P	Pb		S
CC 483 K	85,0 – 88,5	< 0,01	< 0,2	< 0,2		< 2,0	< 0,6	< 0,7		< 0,05
Code	Sb	Si	Sn	Zn
CuSn12-C	< 0,15	< 0,01	11,0 – 13,0	< 0,5
Comments: Material with good wear resistance, corrosion-resistant, sea-water-resistant	Casting Process and Designation		Mechanical Characteristics
			Tensile Strength Rm N/mm 2 min.		0,2 % Offset Yield Strength 0,2 % Rp 0,2 N/mm 2 min.		Elongation at Fracture % A % min.		Brinell Hardness HB min.
	Centrifugal casting GZ		280		150		5		90
	Continuous casting GC		300		150		6		90
Notes for Use: Spindle nuts moved when subjected to a load, annular and tubular construction parts as well as longitudinal sections, e.g.: worm-gear rims, gibs and sliding rails subjected to high loads

Code Designation According to DIN EN 1982	Composition of the Alloys in Percent (Proportions by Mass)
Number	Cu	Al	Fe	Mn		Ni	P	Pb		S
CC 484 K	84,5 – 87,5	< 0,01	< 0,2	< 0,2		1,5 – 2,5	0,05 – 0,4	< 0,3		< 0,05
Code	Sb	Si	Sn	Zn
CuSn12Ni2-C	< 0,1	< 0,01	11,0 – 13,0	< 0,4
Comments: Construction material with a very good wear resistance, corrosion-resistant, sea-water-resistant, resistant to cavitation stressing	Casting Process and Designation		Mechanical Characteristics
			Tensile Strength Rm N/mm 2 min.		0,2 % Offset Yield Strength 0,2 % Rp 0,2 N/mm 2 min.		Elongation at Fracture % A % min.		Brinell Hardness HB min.
	Centrifugal casting GZ		300		180		8		95
	Continuous casting GC		300		180		10		95
Notes for Use: Annular and tubular construction parts, nuts moved when subjected to a load, fastrunning worm-gear and helical-gear rims subjected to maximum stresses, characteristics loading values: for worm gears in the case of continuous running depending on the sliding speed: c = 200 bis 1250 N/cm², in the case of short-time loading: c = 4000 bis 4550 N/cm²