品名
Type No.

种类
Alloy No.

记号
Symbol

化学成份%
Chemical Composition

特性与用途
Features Application

板Plate
卷Ribbon

铜＋锡＋磷
Cu＋Sn＋P

铁
Fe

铅
Pb

锌
Zn

锡
Sn

磷
P

磷青铜
PB

C5102

C5102P
C5102R

99.5＞

—

—

—

4.5~
5.5

03~
0.35

特性：延展性、耐疲劳性、耐蚀性均佳。

用途：电子、电器用弹簧、开关、导线架、连接器、隔膜片、风箱、保险丝夹头等。

C5191

C5191P
C5191R

99.5＞

—

—

—

5.5~
7.0

0.03~
0.35

C5212

C5212P
C5212R

99.5＞

—

—

—

7.0~
9.0

0.03~
0.35

弹性用
磷青铜
PBS

C5210

C5210P
C5210R

99.7＞

0.10＜

0.05＜

0.20＜

7.0~
9.0

0.03~
0.35

特性：延展性、耐疲劳性、耐蚀性均佳。

用途：电子、通信、信息、计测机器用之开关、继电器、连接器。

种类
Alloy No.

质别
Grade

记号
Symbol

机械性质
Mechanical Properties

板Plate
卷Ribbon

抗拉强度
Tensile
Strength
(Kgf/mm2)

伸长率%
Elongation

硬度试验HV
Hardness Test

JIS规格
Standards

C5102

1/2H

C5102P-1/2H
C5102R-1/2H

48~58

15＞

130~190

140~160

3/4H

C5102P-3/4H
C5102R-3/4H

—

—

—

160~180

H

C5102P-H
C5102R-H

58~68

7＞

170~220

180~200

EH

C5102P-EH
C5102R-EH

63＞

4＞

190＞

200~220

SH

C5102P-SH
C5102R-SH

—

—

—

220~240

C5191

1/2H

C5191P-1/2H
C5191R-1/2H

50~62

20＞

150~205

150~170

3/4H

C5191P-3/4H
C5191R-3/4H

—

—

—

160~180

H

C5191P-H
C5191R-H

60~70

8＞

180~230

180~200

EH

C5191P-EH
C5191R-EH

65＞

5＞

200＞

200~220

SH

C5191P-SH
C5191R-SH

—

—

—

220~240

C5212

1/2H

C5212P-1/2H
C5212R-1/2H

50~62

30＞

150~205

150~170

3/4H

C5212P-3/4H
C5212R-3/4H

—

—

—

170~190

H

C5212P-H
C5212R-H

60~72

12＞

180~235

190~210

EH

C5212P-EH
C5212R-EH

70＞

5＞

210＞

210~230

SH

C5212P-SH
C5212R-SH

—

—

—

230~250

C5210

1/2H

C5210P-1/2H
C5210R-1/2H

48~62

27＞

140~205

150~170

3/4H

C5210P-3/4H
C5210R-3/4H

—

—

—

170~190

H

C5210P-H
C5210R-H

60~72

20＞

185~235

190~210

EH

C5210P-EH
C5210R-EH

70~80

11＞

210~260

210~230

SH

C5210P-SH
C5210R-SH

75~81

9＞

230~270

230~250