磷青铜常用牌号对照表

加藤金属常用材质锡磷青铜牌号对照表

Qsn6.5-0.1锡磷青铜板

青铜产品各国标准
标准名称 化学成分 %
Copper No. Cu Pb Fe Sn Zn P Other
C50200 REM 0.05 0.1 1.0~1.5 0.04
C50500 REM 0.05 0.1 1.0~1.7 0.3 0.03~0.35
C50510 REM 1.0~1.5 0.1~0.25 0.02~0.07 0.15~0.4Ni
C50580 REM 0.05 0.05~0.2 1.0~1.7 0.3 0.01~0.35 0.05~0.2Ni
C50590 97min 0.02 0.05~0.4 0.5~1.5 0.5 0.02~0.15
C50700 REM 0.05 0.1 1.5~2.0 0.3
C50705 96.5min 0.02 0.1~0.4 1.5~2.0 0.5 0.04~0.15
C50710 REM 1.7~2.3 0.15 0.1~0.4Ni
C50715 REM 0.02 0.05~0.15 1.7~2.3 0.025~0.04
C50725 94.0min 0.02 0.05~0.2 1.5~2.5 1.5~3.0 0.02~0.06
C50780 REM 0.05 0.05~0.2 1.7~2.3 0.3 0.01~0.35 0.05~0.2Ni
美标 C50900 REM 0.05 0.1 2.5~3.8 0.3 0.03~0.3
C51000 REM 0.05 0.1 4.2~5.8 0.3 0.03~0.35
C51080 REM 0.05 0.05~0.2 4.8~5.8 0.3 0.01~0.35 0.05~0.2Ni
C51100 REM 0.05 0.1 3.5~4.9 0.3 0.03~0.35
C51180 REM 0.05 0.05~0.2 3.5~4.9 0.3 0.01~0.35 0.05~0.2Ni
C51190 REM 0.02 0.05~0.15 3.0~6.5 0.025~0.015 0.15Co
C51800 REM 0.02 4.0~6.0 0.1~0.35 0.01Al
C51900 REM 0.05 0.1 5.0~7.0 0.3 0.03~0.35
C51980 REM 0.05 0.05~0.2 5.5~7.0 0.3 0.01~0.35 0.05~0.2Ni
C52100 REM 0.05 0.1 7.0~9.0 0.2 0.03~0.35
C52180 REM 0.05 0.05~0.2 7.0~9.0 0.3 0.01~0.35 0.05~0.2Ni
C53400 REM 0.8~1.2 0.1 3.5~5.8 0.3 0.03~0.35
C54400 REM 3.5~4.5 0.1 3.5~4.5 1.5~4.5 0.01~0.5
材质 C7025白铜,在国内也有的叫:磷铜,锡青铜
C7025 Ni Si Mg Zn Pb Fe 其他
2.4-4.2 0.25-1.2 0.05-0.3 ≤1.0 ≤0.1 ≤0.2 Cu
青铜产品各国标准
标准名称 化学成分 %
Alloy No Cu Pb Sn Zn P Cu+Sn+P
C5111 3.5~4.5 0.03~0.35 99.5min
C5102 4.5~5.5 0.03~0.35 99.5min
日标 C5191 5.5~7.0 0.03~0.35 99.5min
C5212 7.0~9.0 0.03~0.35 99.5min
C5341 0.8~1.5 3.5~3.8 0.03~0.35 99.5min
C5441 3.5~4.5 3.4~4.5 1.5~4.5 0.01~0.5 99.5min
Alloy No Cu Sn Al Zn Ni Fe Pb P 杂质总和
QSn1.5~0.2 REM 1.0~1.7 0.3 0.2 0.1 0.05 0.03~0.35
QSn4-0.3 REM 3.5~4.9 0.3 0.2 0.1 0.05 0.03~0.35
QSn4-3 REM 0.002 2.7~3.3 0.2 0.05 0.02 0.03 0.2
国标 QSn4-4-2.5 REM 3.0~5.0 0.002 3.0~5.0 0.2 0.05 1.5~3.5 0.03 0.2
QSn4-4-4 REM 3.0~5.0 0.002 3.0~5.0 0.2 0.05 3.5~4.5 0.03 0.2
QSn6.5-0.1 REM 6.0~7.0 0.002 0.3 0.2 0.05 0.02 0.10~0.25 0.1
QSn6.5-0.4 REM 6.0~7.0 0.002 0.3 0.2 0.02 0.02 0.26~0.40 0.1
QSn7-0.2 REM 6.0~8.0 0.01 0.3 0.2 0.05 0.02 0.10~0.25 0.15
QSn8-0.3 REM 7.0~9.0 0.2 0.2 0.1 0.05 0.03~0.35
Symbol Alloy No Cu Fe Ni P Pb Sn Zn Others
CuSn4 CW450K REM 0.1 0.2 0.01~0.4 0.02 3.5~4.5 0.2 0.2
CuSn5 CW451K REM 0.1 0.2 0.01~0.4 0.02 4.5~5.5 0.2 0.2
欧标 CuSn6 CW452K REM 0.1 0.2 0.01~0.4 0.02 5.5~7.0 0.2 0.2
CuSn8 CW453K REM 0.1 0.2 0.04~0.4 0.02 7.5~8.5 0.2 0.2
CuSn4Pb4Zn4 CW456K REM 0.1 0.2 0.2~0.4 3.5~4.5 3.5~4.5 3.5~4.5 0.2
CuSn8P CW459K REM 0.1 0.3 0.2~0.4 0.05 7.5~8.5 0.3 0.2

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