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TYPE
Copper
Alloy No.
Temper
Desig
nation
Tensile test
Bending test
Hardness test
mm
Thickness
N/mm 2
Tensile
strength
Elongation
ratio
mm
Thickness
Bending Angle
Inner radius
mm
Thickness
HV
Vickers
hardness
Oxigen
free
high
conductivity
copper
C1020
O
C1020 P-O
0.5 Over 30 Under
195 Over
35 Over
2 Under
180˚
close
-
-
C1020 R-O
0.3 Over 3 Under
1/4H
C1020 P-1/4H
0.5 Over 30 Under
215~275
25 Over
2 Under
180˚
Thickness 0.5 Multiple
0.3 Over
55~100
C1020 R-1/4H
0.3 Over 3 Under
1/2H
C1020 P-1/2H
0.5 Over 20 Under
245~315
15 Over
2 Under
180˚
Thickness 1 Multiple
0.3 Over
75~120
C1020 R-1/2H
0.3 Over 3 Under
H
C1020 P-H
0.3 Over 10 Under
275 Over
-
2 Under
180˚
Thickness 1.5 Multiple
0.3 Over
80 Over
C1020 R-H
0.3 Over 3 Under
Electrolytic
tough
pitch
copper
C1100
O
C1100 P-O
0.5 Over 30 Under
195 Over
35 Over
2 Under
180˚
close
-
-
C1100 R-O
0.3 Over 3 Under
1/4H
C1100 P-1/4H
0.5 Over 30 Under
215~275
25 Over
2 Under
180˚
Thickness 0.5 Multiple
0.3 Over
55~100
C1100 R-1/4H
0.5 Over 3 Under
1/2H
C1100 P-1/2H
0.5 Over 20 Under
245~315
15 Over
2 Under
180˚
Thickness 1 Multiple
0.3 Over
75~120
C1100 R-1/2H
0.5 Over 3 Under
H
C1100 P-H
0.5 Over 10 Under
275 Over
-
2 Under
180˚
Thickness 1.5 Multiple
0.3 Over
80 Over
C1100 R-H
0.5 Over 3 Under
Phosphorus
Deoxidized
copper
C1201
C1220
C1221
O
C1201 P-0
0.3 Over 30 Under
195 Over
35 Over
2 Under
180˚
close
-
-
C1220 P-0
C1221 P-0
C1201 R-0
0.3 Over 3 Under
C1220 R-0
C1221 R-0
1/4H
C1201 P-1/4H
0.3 Over 30 Under
215~275
25 Over
2 Under
180˚
Thickness 0.5 Multiple
0.3 Over
55~100
C1220 P-1/4H
C1221 P-1/4H
C1201 R-1/4H
0.3 Over 3 Under
C1220 R-1/4H
C1221 R-1/4H
1/2H
C1201 P-1/2H
0.3 Over 20 Under
245~315
15 Over
2 Under
180˚
Thickness 1 Multiple
0.3 Over
75~120
C1220 P-1/2H
C1221 P-1/2H
C1201 R-1/2H
0.3 Over 3 Under
C1220 R-1/2H
C1221 R-1/2H
H
C1201 P-H
0.3 Over 10 Under
275 Over
-
2 Under
180˚
Thickness 1.5 Multiple
0.3 Over
80 Over
C1220 P-H
C1221 P-H
C1201 R-H
0.3 Over 3 Under
C1220 R-H
C1221 R-H
 
 
TYPE
Copper
Alloy No.
Temper
Designation
Tensile test
Bending test
Hardness test
mm
Thickness
N/mm 2
Tensile
strength
Elongation
ratio
mm
Thickness
Bending Angle
Inner radius
mm
Thickness
HV
Vickers
hardness
Copper
zinc
Alloys
(Brass)
C2680
O
C2680 P-O
0.3 Over 1 Under
275 Over
40 Over
2 Under
180˚
close
-
-
1초과 30 Under
275 Over
50 Over
C2680 R-O
0.3 Over 1 Under
275 Over
40 Over
2 Under
180˚
close
-
-
1초과 3 Under
275 Over
50 Over
1/4H
C2680 P-1/4H
0.3 Over 30 Under
325~410
35 Over
2 Under
180˚
Thickness 0.5 Multiple
0.3 Over
75~125
C2680 R-1/4H
0.3 Over 3 Under
1/2H
C2680 P-1/2H
0.3 Over 20 Under
355~440
28 Over
2 Under
180˚
Thickness 1 Multiple
0.3 Over
85~145
C2680 R-1/2H
0.3 Over 3 Under
H
C2680 P-H
0.3 Over 10 Under
410~540
-
2 Under
180˚
Thickness 1.5 Multiple
0.3 Over
105~175
C2680 R-H
0.3 Over 3 Under
EH
C2680 P-EH
0.3 Over 10 Under
520 Over
-
-
-
-
0.3 Over
145 Over
C2680 R-EH
0.3 Over 3 Under
Nickel
Silver
C7351
O
C7351 P-O
0.15 Over
325 Over
20 Over
1.6 Under
180˚
close
-
-
C7351 R-O
5 Under
1/2H
C7351 P-1/2H
0.15 Over
390~510
5 Over
1.6 Under
180˚OR W
Thickness 1 Multiple
0.15 Over
105~155
C7351 R-1/2H
5 Under
C7451
O
C7451 P-O
0.15 Over
325 Over
20 Over
1.6 Under
180˚
close
-
-
C7451 R-O
5 Under
1/2H
C7451 P-1/2H
0.15 Over
390~510
5 Over
1.6 Under
180˚OR W
Thickness 1 Multiple
0.15 Over
105~155
C7451 R-1/2H
5 Under
C7521
O
C7521 P-O
0.15 Over
375 Over
20 Over
1.6 Under
180˚
close
-
-
C7521 R-O
5 Under
1/2H
C7521 P-1/2H
0.15 Over
440~570
5 Over
1.6 Under
180˚OR W
Thickness 1 Multiple
0.15 Over
120~180
C7521 R-1/2H
5 Under
H
C7521 P-H
0.15 Over
540 Over
3 Over
1.6 Under
180˚OR W
Thickness 2 Multiple
0.15 Over
150 Over
C7521 R-H
5 Under
C7541
O
C7541 P-0
0.15 Over
355 Over
20 Over
1.6 Under
180˚
close
-
-
C7541 R-O
5 Under
1/2H
C7541 P-1/2H
0.15 Over
410~540
5 Over
1.6 Under
180˚OR W
Thickness 1 Multiple
0.15 Over
110~170
C7541 R-1/2H
5 Under
H
C7541 P-H
0.15 Over
490 Over
3 Over
1.6 Under
180˚OR W
Thickness 2 Multiple
0.15 Over
135 Over
C7541 R-H
5 Under