Specification Nordic Bronze
Typical use Architecture, eg. roofing, facades, window and door frames, decoration.
Nordic Bronze
Dimension:
Chemical Composition %:
Width range
Tin (Sn)
Thickness range
Phosphorus (P)
Coils
Copper (Cu)
Rem.
Sheet length Fabrication properties: Physical properties:
Formability
Excellent
Density
Soldering
Excellent
Thermal expansion
Brazing
Excellent
Resistance welding
Good
OA welding
Fair
Mechanical properties: The material fulfils the requirements of standrad EN 1172:2011(E).
Designation
Tensile strength
0,2 % proof strength
Rm Material symbol
Cu-DHP CuZn0,5
CuSn0,15
CuAl5Zn5Sn1
CuSn4
CuZn15
Material number
CW024A CW119C
CW117C
CW309G
CW450K
CW502L
Rp0,2
Material condition
N/mm2
N/mm2
min.
max.
R220
220
260
N/mm2
Elongation A50mm
Hardness HV
min.
N/mm2 max.
% min.
min.
max.
–
140
33
–
–
H040
–
–
–
–
–
40
65
R240
240
300
140
–
8
–
–
H065
-
–
-
–
–
65
95
R290
290
–
250
–
–
–
–
H090
-
–
-
–
–
90
–
R250
250
320
200
–
9
–
–
H060
–
–
–
–
–
60
90
R300
300
370
250
–
4
–
–
H085
–
–
–
–
–
85
110
R400
400
–
170
–
45
–
–
H080
–
–
–
–
–
80
–
R290
290
390
–
190
40
–
–
H070
–
–
–
–
–
70
100
R310
310
370
200
290
10
–
–
H090
–
–
–
–
–
90
115